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1. 66: GPPAS MODEL: GUIDING THE IMPLEMENTATION OF ANTIMICROBIAL STEWARDSHIP IN PRIMARY CARE UTILISING COLLABORATION BETWEEN GENERAL PRACTITIONERS AND PHARMACISTS

Author: S. Saha, D. Kong, E. Athan, K. Thursky, and D. Mazza
Subjects: Microbiology, QR1-502
Published: 2022
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2. PEMODELAN KONDUKTIVITAS ION DALAM STRUKTUR Li2Sc3(PO4)3 (Modeling Ionic Conductivity in Li2Sc3(PO4)3 Structure)

Author: Akram La Kilo and D. Mazza
Subjects: Environmental pollution, TD172-193.5, Environmental sciences, GE1-350
Abstract: ABSTRAK Fasa Li2Sc3(PO4)3 merupakan material konduktor superionik yang dapat diaplikasikan sebagai baterai yang dapat diisi ulang (rechargeable). Ion Li+ dalam struktur Li2Sc3(PO4) dapat mengalami migrasi dari posisi terisi ke posisi kosong. Penelitian ini telah memodelkan migrasi ion Li+ dalam struktur Li2Sc3(PO4) dengan menggunakan metode bond valence sum (BVS). Metode ini dapat memprediksi bilangan oksidasi suatu atom berdasarkan jarak dengan atom-atom tetangga. Source code berbasis BVS yang digunakan adalah JUMPITER yang mensimulasi efek gaya listrik eksternal yang bertindak pada ion litium sehingga nilai BVS litium dapat dipetakan terhadap jarak. Hasil simulasi menunjukkan bahwa konduksi ion Li+ dapat terjadi pada arah [010], [101], dan [120]. Namun, lintasan konduksi ion Li+ lebih mudah terjadi pada arah [120] atau bidang ab dengan nilai maksimum BVS adalah 0,982. ABSTRACT g-phase of Li2Sc3(PO4)3 is a lithium super ionic conductor which can be applied as a rechargeable lithium battery. Lithium ions of g-Li2Sc3(PO4)3 can migrate from occupied site to vacant site. In this research, simulation of Li+ ions migration in the structure of g-Li2Sc3(PO4)3 carried out using bond valence sum (BVS) to predict the oxidation state of Li+ion based on the distance of the ion to neighboring atoms. BVS-based code used JUMPITER to simulate the effect of external electrical force acting on the lithium ions to produce the lithium BVS value which can be mapped to the distance. The simulation results shows that Li+ ion conduction can be occurred on [010], [101], and [120] directions. However, the Li ion conduction pathway occur more easily in the direction of [120] or ab plane with the BVS maximum value is 0.982.
Published: 2011
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3. Achilles Tendon Rupture in Professional Football Player: an Epidemiological Study in European Championship With A Mid-Term Follow-Up

Author: D. Mazza, A. Annibaldi, E. Monaco, A. Carrozzo, G. Princi, S. Fenucci, E. Viglietta, S. Porcino, G. Rossi, and A. Ferretti
Subjects: Orthopedics and Sports Medicine
Published: 2022
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4. Bioarchaeology aids the cultural understanding of six characters in search of their agency (Tarquinia, ninth–seventh century BC, central Italy)

Author: G. Bagnasco, M. Marzullo, C. Cattaneo, L. Biehler-Gomez, D. Mazzarelli, V. Ricciardi, W. Müller, A. Coppa, R. McLaughlin, L. Motta, O. Prato, F. Schmidt, F. Gaveriaux, G. B. Marras, M. A. Millet, R. Madgwick, R. Ballantyne, C.A. Makarewicz, A. Trentacoste, P. Reimer, V. Mattiangeli, D. G. Bradley, C. Malone, C. Esposito, E. M. Breslin, and S. Stoddart
Subjects: Medicine, Science
Abstract: Abstract Etruria contained one of the great early urban civilisations in the Italian peninsula during the first millennium BC, much studied from a cultural, humanities-based, perspective, but relatively little with scientific data, and rarely in combination. We have addressed the unusual location of twenty inhumations found in the sacred heart of the Etruscan city of Tarquinia, focusing on six of these as illustrative, contrasting with the typical contemporary cremations found in cemeteries on the edge of the city. The cultural evidence suggests that the six skeletons were also distinctive in their ritualization and memorialisation. Focusing on the six, as a representative sample, the scientific evidence of osteoarchaeology, isotopic compositions, and ancient DNA has established that these appear to show mobility, diversity and violence through an integrated bioarchaeological approach. The combination of multiple lines of evidence makes major strides towards a deeper understanding of the role of these extraordinary individuals in the life of the early city of Etruria.
Published: 2024
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5. Global 30-day outcomes after bariatric surgery during the COVID-19 pandemic (GENEVA): an international cohort study

Author: Rishi Singhal, Abd A Tahrani, Christian Ludwig, Kamal Mahawar, A Abou-Mrad-Fricquegnon, A Alasfur, A Alexandrou, A Barbosa, A Bashir, A Bosco, A Charalabopoulos, A Curell, A Davarpanah Jazi, A Diego, A Elghandour, A Ergin, A Garcia, A Ghazal, A Haddad, A Ibarzábal, A Khazraji, A Lale, A Lázaro, A Leyva-Alvizo, A Liagre, A Maleckas, A Osman, A Pantelis, A Pazouki, A Plamper, A Raziel, A Rizzi, A Sanchez, A Sharma, A Spaventa, A Sumer, A Torres, A Türkçapar, A Ugale, A Velikorechin, A Vitiello, B Alkhaffaf, B Bomans, BJ Ammori, B Pares, B Smeu, B Zilberstein, C Boeker, C Brodén, C Copaescu, C Guevara, C Güldoğan, C Kirkil, C Matthys, C Nagliati, C Parmar, C Trindade, C Vaz, C Wietzycoski, C Zerrweck, D Bedi, D de Marchi, D Faraj, D Foschi, D Goitein, D Hazzan, D Lapatsanis, D Mazza, D Mohammed, D Padilla-Armendariz, D Pennisi, D Pham, D Pournaras, D Swank, D Thakkar, E Baena, E Baili, E Bastos, E Dilektasli, E Hazebroek, E Kaplan, E Lopes, E Manno, E Pinotti, E Sdralis, F Barrera-Rodriguez, F Cantu, F Frattini, F Martini, G Berardi, G Cesana, G Dapri, G Dinescu, G Juglard, G Martinez de Aragon, G Menaldi, G Ören, G Pavone, G Rana, G Vrakopoulou, H Aboshanab, H Al-Momani, H Balamoun, H Çiyiltepe, H de Vasconcelos Cunha, H Elghadban, H Gislason, H Hamed, H Heneghan, H Ibrahim, H Melali, H Reyes, H Sebbag, I Hakami, I Hutopila, J Balibrea, J Bernardo, J Campos, J Chevallier, J Dargent, J Estrada, J Gonzalez, J Hewes, J Himpens, J Mall, J Monterrubio, J Pasquier, K Albanopoulos, K Bartosiak, K Kaseja, K Kumar, K Rheinwalt, K Shah, K. van de Pas, L Angrisani, L Benuzzi, L Chong, L Layani, L Lee, L Level, L Taylor, L Zinai, M Akbaba, M Alejandro, M Altarawni, M Beisani, M Bertrand, M Cantu, M Dincer, M Elbanna, M Elfawal, M Focquet, M Forero, M Hadad, M Hii, M Iovino, M Islam, M Josa, M Kaplan, M Kermansaravi, M Khaitan, M Kizilkaya, M Kotowski, M Montouri, M Musella, M Narwaria, M Navarro, M Niazi, M Özmen, M Qassem, M Romeijn, M Said, M Salman, M Solovyeva, M Takieddine, M Uccelli, M Ustun, M Valeti, M Walędziak, N Arora, N Dukkipati, N Fearon, N Kiran, N Paleari, N Sakran, N Silva, N Tartaglia, O Savas, O Şen, O Viveiros, P Fabbri, P García, P Major, P Martinez, P Martinez Duartez, P Salminen, P Shah, R Gadani, R Gokay, R Gudaityte, R Kassir, R Liem, R Mohan, R Palma, R Quinino, R Ribeiro, R Vilallonga, S Arana-Garza, S Chiappetta, S Davakis, S Ghareeb, S Gregorio, S Khaldi, S Martinez, S Okkema, S Olmi, S Ortiz, S Pinango, S Shah, S Shahabi, S Taha, S Ugale, T Barreiro, T Beck, T Poghosyan, T Samarkandy, T Yigit, V Borrelli, V Bottino, V Marco, V Ormando, V Pol, V Sierra Esteban, V Valentí, W Leclercq, W Souza, W Vening, W Vleeschouwers, Y van der Burgh, Singhal, R., Tahrani, A. A., Ludwig, C., Mahawar, K., Abou-Mrad-Fricquegnon, A., Alasfur, A., Alexandrou, A., Barbosa, A., Bashir, A., Bosco, A., Charalabopoulos, A., Curell, A., Davarpanah Jazi, A., Diego, A., Elghandour, A., Ergin, A., Garcia, A., Ghazal, A., Haddad, A., Ibarzabal, A., Khazraji, A., Lale, A., Lazaro, A., Leyva-Alvizo, A., Liagre, A., Maleckas, A., Osman, A., Pantelis, A., Pazouki, A., Plamper, A., Raziel, A., Rizzi, A., Sanchez, A., Sharma, A., Spaventa, A., Sumer, A., Torres, A., Turkcapar, A., Ugale, A., Velikorechin, A., Vitiello, A., Alkhaffaf, B., Bomans, B., Ammori, B. J., Pares, B., Smeu, B., Zilberstein, B., Boeker, C., Broden, C., Copaescu, C., Guevara, C., Guldogan, C., Kirkil, C., Matthys, C., Nagliati, C., Parmar, C., Trindade, C., Vaz, C., Wietzycoski, C., Zerrweck, C., Bedi, D., de Marchi, D., Faraj, D., Foschi, D., Goitein, D., Hazzan, D., Lapatsanis, D., Mazza, D., Mohammed, D., Padilla-Armendariz, D., Pennisi, D., Pham, D., Pournaras, D., Swank, D., Thakkar, D., Baena, E., Baili, E., Bastos, E., Dilektasli, E., Hazebroek, E., Kaplan, E., Lopes, E., Manno, E., Pinotti, E., Sdralis, E., Barrera-Rodriguez, F., Cantu, F., Frattini, F., Martini, F., Berardi, G., Cesana, G., Dapri, G., Dinescu, G., Juglard, G., Martinez de Aragon, G., Menaldi, G., Oren, G., Pavone, G., Rana, G., Vrakopoulou, G., Aboshanab, H., Al-Momani, H., Balamoun, H., Ciyiltepe, H., de Vasconcelos Cunha, H., Elghadban, H., Gislason, H., Hamed, H., Heneghan, H., Ibrahim, H., Melali, H., Reyes, H., Sebbag, H., Hakami, I., Hutopila, I., Balibrea, J., Bernardo, J., Campos, J., Chevallier, J., Dargent, J., Estrada, J., Gonzalez, J., Hewes, J., Himpens, J., Mall, J., Monterrubio, J., Pasquier, J., Albanopoulos, K., Bartosiak, K., Kaseja, K., Kumar, K., Rheinwalt, K., Shah, K., van de Pas, K., Angrisani, L., Benuzzi, L., Chong, L., Layani, L., Lee, L., Level, L., Taylor, L., Zinai, L., Akbaba, M., Alejandro, M., Altarawni, M., Beisani, M., Bertrand, M., Cantu, M., Dincer, M., Elbanna, M., Elfawal, M., Focquet, M., Forero, M., Hadad, M., Hii, M., Iovino, M., Islam, M., Josa, M., Kaplan, M., Kermansaravi, M., Khaitan, M., Kizilkaya, M., Kotowski, M., Montouri, M., Musella, M., Narwaria, M., Navarro, M., Niazi, M., Ozmen, M., Qassem, M., Romeijn, M., Said, M., Salman, M., Solovyeva, M., Takieddine, M., Uccelli, M., Ustun, M., Valeti, M., Waledziak, M., Arora, N., Dukkipati, N., Fearon, N., Kiran, N., Paleari, N., Sakran, N., Silva, N., Tartaglia, N., Savas, O., Sen, O., Viveiros, O., Fabbri, P., Garcia, P., Major, P., Martinez, P., Martinez Duartez, P., Salminen, P., Shah, P., Gadani, R., Gokay, R., Gudaityte, R., Kassir, R., Liem, R., Mohan, R., Palma, R., Quinino, R., Ribeiro, R., Vilallonga, R., Arana-Garza, S., Chiappetta, S., Davakis, S., Ghareeb, S., Gregorio, S., Khaldi, S., Martinez, S., Okkema, S., Olmi, S., Ortiz, S., Pinango, S., Shah, S., Shahabi, S., Taha, S., Ugale, S., Barreiro, T., Beck, T., Poghosyan, T., Samarkandy, T., Yigit, T., Borrelli, V., Bottino, V., Marco, V., Ormando, V., Pol, V., Sierra Esteban, V., Valenti, V., Leclercq, W., Souza, W., Vening, W., Vleeschouwers, W., and van der Burgh, Y.
Subjects: 2019-20 coronavirus outbreak, medicine.medical_specialty, Internationality, Time Factors, Coronavirus disease 2019 (COVID-19), Time Factor, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Endocrinology, Diabetes and Metabolism, MEDLINE, Bariatric Surgery, Global Health, Cohort Studies, Endocrinology, Pandemic, Correspondence, medicine, Global health, Internal Medicine, Humans, Mortality, Mortality trends, Pandemics, Manchester Cancer Research Centre, business.industry, ResearchInstitutes_Networks_Beacons/mcrc, COVID-19, Treatment Outcome, Emergency medicine, Cohort Studie, business, Cohort study, Human
Published: 2021
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6. Diálogos entre oratura, literatura e educação

Author: D. Mazza and N. I. Spigolon
Published: 2020
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7. Appearance of normal MRI anatomy of the lingual nerve using steady-state free precession sequences at 3-T

Author: D, Mazza, M, Di Girolamo, F, Cecchetti, and L, Baggi
Subjects: Mandibular Nerve, Humans, Lingual Nerve, Magnetic Resonance Imaging, Molar, Neck
Abstract: The aim of this study is to assess the value of SSFP MRI sequence in depicting the normal anatomy of the lingual nerve (LN), particularly in the molar region, in order to help the periodontists, dentists and oral surgeons in their daily practice. The study group included 24 patients who were to undergo MR study for a reason unrelated to our purpose. All imaging was performed by using a 3.0T system with a head and neck multiarray coil. The evaluation criteria included image quality factors such as the identification of the LN, its demarcation and its contrast to surrounding tissues on a five-point scale. The LN is clearly visible throughout its course from its origin from the mandibular nerve (MN) to the mylohyoid muscle. In edentulous patients, the LN could be damaged during surgical procedures especially it during the dissection and retraction of a lingual flap and, above all, during the suture due to a direct trauma caused by the needle or indirectly during tying the knot.
Published: 2020

8. MRI findings of working and non-working TMJ during unilateral molar clenching on hard bolus

Author: D, Mazza, M, Di Girolamo, F, Cecchetti, and L, Baggi
Subjects: Temporomandibular Joint, Humans, Temporomandibular Joint Disorders, Magnetic Resonance Imaging, Molar
Abstract: The aim of this study is to evaluate with MRI the TMJs behavior during one-side clenching on a hard bolus. The sample consisted of 13 patients. an MRI of TMJ using a 1.5 Tesla superconducting magnet and a dedicated surface coil was performed in all patients. Parasagittal scans of the TMJ (perpendicular to the long axis of the condyles) were made with the mouth closed, open and with a plastic thickness 10 mm high, 15 mm wide and 20 mm long always interposed between the molars of the left side; TSE T2W and DPW sequences were used. The working condyle is always positioned behind the non-working contralateral condyle and the morphology of the retrodiscal tissue upper lamina was curvilinear in all TMJs examined. This work confirmed that, during clenching on a unilateral hard bolus, the working condyle translates less than the balancing one and that the condyle-disc ratios are substantially the same in both sides. The study of the retrodiscal tissue imaging in the different functional phases, suggest that it does not exert any pulling force towards the disc.
Published: 2020

9. P485Re-interpretation of variants of uncertain significance in inherited cardiovascular diseases-A pilot study

Author: R Quarta, Francesco Danilo Tiziano, M Curra, Valeria Novelli, D Mazza, Maurizio Genuardi, M Cammarano, Paolo Zeppilli, and F. Crea
Subjects: business.industry, Physiology (medical), Interpretation (philosophy), Medicine, Cardiology and Cardiovascular Medicine, business, Uncertain significance, Epistemology
Abstract: Background- Identification of variants of uncertain signiﬁcance (VUSs) poses relevant challenges in counseling and managing patients. They have an unknown impact on health, making the genetic tests clinically irrelevant. Recent studies demonstrate that a routine reclassification analysis enables to reclassify from 20% to 80% of this type of variant, improving risk stratification. Purpose- We investigated whether, in the context of inherited cardiac conditions, a review of the updated literature, including new functional data, allele frequency (GnomAD) and segregation analysis may help in the variant reclassification. Methods- Retrospective review of all VUSs in genes associated with inherited cardiac conditions identified in our cardiogenetic clinic between 2016 and 2018. Results- Thirty-one VUSs, classified using ACMG guidelines, were identified in 26 cases with a confirmed or suspected diagnosis of inherited cardiovascular diseases, including Long QT syndrome, Brugada syndrome, Arrhythmogenic Cardiomyopathy and Hypertrophic Cardiomyopathy). Twentyfour variants were identified in well-defined causative genes (SCN5A, KCNQ1, KCNH2, KCNE1, DSP, DSG2, MYH7, TPM1, TNNI3, TNNT2, CACNA1C, MYL3) while the remaining variants were identified in minor genes with limited evidence to support their disease causation as, ANK2 and AKAP9 gene. Preliminary results of the reclassification analysis showed that two variants were downgraded to likely benign (LB) applying the BS1 criterion (allele frequency) and 4 variants were upgraded to likely pathogenic (LP) according to novel published data and family segregation studies. Moreover, further studies to assess cosegregation in other variants are still ongoing. Conclusion- Based on our experience, 25% of variants of uncertain significance in well-defined causative genes, identified in patients with a confirmed or suspected diagnosis of inherited cardiovascular disease, were reclassified. These findings suggest that re-evaluation of genetic test results should be performed routinely in all diagnostic labs, in order to improve risk stratification and identification of family members at high risk.
Published: 2020
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10. 4CPS-197 Monitoring of off-label use: analysis of prescriptions in the pharmacy’s antiblastic drugs unit

Author: D Mazza, C Panciroli, G Mangoni, M Dall’aglio, Mla Medaglia, F Ruggiero, L Cavallo, F Corru, and L Cervi
Subjects: Bendamustine, medicine.medical_specialty, Cyclophosphamide, business.industry, Pharmacist, Pharmacy, Off-label use, medicine.disease, Internal medicine, medicine, Rituximab, Medical prescription, business, Kidney transplantation, medicine.drug
Abstract: Background and importance In Italy, off-label (OL) drugs are regulated by 94/98 law: medication is used according to a therapeutic indication, dosage, frequency of administration, duration or route of administration different from approved indications. Aim and objectives The purpose of this study was to evaluate the frequency of OL prescriptions, duration of treatment, effectiveness and the economic impact of this treatments in a large tertiary hospital. Material and methods A retrospective analysis was conducted on authorised OL applications received from January to December 2018. We included only OL managed by the pharmacy’s antiblastic unit (UFA). Clinical data were collected from the hospital prescription database ‘Farmasafe’ (drug, indication, department, duration of treatment and cost). Data were followed-up until September 2019 to ensure the justified maintenance of OL in terms of effectiveness and cost. We considered total effectiveness (healings), partial effectiveness (arrested pathology) or not assessable (drug was not given, treatment not completed for progression, toxicity or never started treatment). Results During 2018, the UFA received a total of 56 OL authorised requests. The departments were: haematology (35%), nephrology (26.3%), oncology (12.2%), ophthalmology (8.7%) and other (12%). The most prescribed drugs were: rituximab (37.5%), mitomycin (12.5%), bendamustine (10.7%), azacitidine (5.3%), cyclophosphamide (5.3%), decitabine (5.3%) and other (15.3%). Treatment for humoral rejection of kidney transplantation (26.7%), acute myeloid leukaemia in allogeneic post-transplant relapse (16%), Hodgkin’s lymphoma (8.9%), glaucoma (7.1%), others such as CA metastatic breast and LNH with T cells (5.3%) were the most represented OL indications. The total hospital cost was estimated at €263 378.00, against a hypothesis of €302 843.00. The prescriptions with the most economic impact per cycle were brentuximab vendotinib (€13 232) and pembrolizumab (€5656). The prescriptions with the lowest economic impact were cyclophosphamide (€11 792), mitomycin (€19) and bendamustine (€500). For all 56 patients, 67% were totally effective, 19% were partially effectives and 14% were not assessable. Conclusion and relevance The use of OL had a strong ethical value and the pharmacist has an important role to uphold the national law, to consider the appropriateness of prescriptions and to correct allocation of resources. The OL treatments were effective in most patients and were justified on economic grounds and provided a benefit for patients with few therapeutic options. References and/or acknowledgements No conflict of interest.
Published: 2020
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11. 1ISG-010 Introduction of rituximab biosimilar: an opportunity to improve health system efficiency?

Author: Mla Medaglia, M Dall’aglio, D Mazza, F Ruggiero, G Mangoni, C Panciroli, and L Cervi
Subjects: medicine.medical_specialty, business.industry, Total cost, Biosimilar, Clinical trial, Pharmacovigilance, Health care, medicine, Rituximab, Medical prescription, Hospital pharmacy, Intensive care medicine, business, medicine.drug
Abstract: Background and importance The introduction of a biosimilar drug represents similar efficacy at a lower cost, providing savings without compromising patient treatment. Moreover, their quality is certified by regulatory agencies and high quality clinical trials. In 2017, rituximab biosimilar (RB) was approved in Italy. At the end of 2017, our hospital implemented a new policy for using biologics, and decided to invest in RB with the aim of obtaining price reductions, and to promote the switch not only in naive patients but also in those already being treated with an originator. Aim and objectives The purpose of the study was to evaluate prescription adherence, safety profile and economic impact of RB. Material and methods A retrospective analysis was conducted over two periods: 2017 (period 1: pre-switch) versus 2018 (period 2: post-switch). Clinical data were collected from the hospital prescription database, Farmasafe, to identify the number of patients receiving rituximab treatment, and the hospital pharmacovigilance’s database to evaluate the safety profile. Costs considered were hospital prices, after price renegotiation. Results In period 1, 202 patients were treated, 196 with ritiximab originator (RO) and 6 with RB. In period 2, 193 patients were treated, 52 with RO and 141 with RB. The biosimilar proportion increased by 63% of the total amount of rituximab used. During period 2, the switch was performed in 47 patients, 94 were naive and there were no switch reversions. The switch to RB was not performed in all patients as some were randomised on clinical trials and others were completing RO treatment. Analysis of adverse drug reactions showed no significant safety problems. In period 1, the total cost of RB+RO was €1 456 647, and during period 2, €721 370. RB introduction translated to a 50% cost reduction of €735 370. Conclusion and relevance The hospital’s biosimilars policy was associated with substantial and rapid incorporation and use of biosimilars. Moreover, introduction of RB resulted in significant cost savings with no major changes in safety profile. The use of rituximab will release funds that can be invested elsewhere within the healthcare setting. This is relevant for all pharmacists involved in hospital pharmacy, particularly those working in therapeutic areas where biologics are used. References and/or acknowledgements No conflict of interest.
Published: 2020
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12. Apresentação: A Escola como um acontecimento na formação de humanidades emancipadas

Author: D. Mazza and Dirce Djanira Pacheco Zan
Published: 2019
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13. Educação integral: um horizonte para a emancipação humana?

Author: D. Mazza
Published: 2019
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14. APRESENTAÇÃO

Author: Nima I. SPIGOLON, C. M. WANDERLEY, and D. MAZZA
Published: 2019
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15. Relatos de uma experiência de vida: conhecimentos, aprendizagens e descobertas em Cabo Verde (Nos Kaza)

Author: D. Mazza, D. P. Lima, and B. R. Torres
Published: 2019
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16. Apresentação

Author: D. MAZZA, E. C. V. FERRAZ, and Nima I. SPIGOLON
Published: 2019
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17. Using Government Records for Research

Author: Joe D. Mazza and Karen Shafer
Subjects: Government, Business, Public administration
Published: 2019
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18. MA22.06 Longer Lung Cancer Time Intervals Amongst Culturally and Linguistically Diverse Patient Than Anglo-Australian Patients

Author: A. Martin, Paul Mitchell, X. Lin, Jon Emery, D. Mazza, F. Walter, B. Brijnath, Jane M. Young, David J. Barnes, and Kenneth J. O'Byrne
Subjects: Pulmonary and Respiratory Medicine, medicine.medical_specialty, Oncology, business.industry, Family medicine, Medicine, business, Lung cancer, medicine.disease
Published: 2019
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19. La Tomografia Computerizzata 3D nella diagnosi cefalometrica delle disgnazie dento-maxillo-facciali

Author: S. Carderi, A. Silvestri, and D. Mazza
Subjects: Physics, medicine.diagnostic_test, medicine, Orthodontics, Computed tomography, Humanities
Abstract: Riassunto Obiettivi Obiettivo del presente lavoro e quello di confrontare uno studio diagnostico-cefalometrico effettuato su teleradiografia tradizionale con quello realizzato su radiogrammi ottenuti con TC 3D. Vengono inoltre valutati vantaggi e svantaggi offerti dalle due differenti metodiche tomografiche 3D. Materiali e metodi Due pazienti adulti sono stati sottoposti a esame radiografico con metodica tradizionale e con l’impiego di due differenti TC 3D, una utilizzante una tecnologia Fan Beam, l’altra Cone Beam. I cefalogrammi cosi ottenuti sono stati studiati sia attraverso un’analisi cefalometrica digitale tradizionale, sia impiegando un software di cefalometria 3D. Risultati e Conclusioni La Tomografia Computerizzata fornisce un’informazione piu accurata della radiografia tradizionale perche priva di deformazioni, ingrandimenti, sovrapposizioni e artefatti e risulta oggi fondamentale nello studio delle disgnazie dento-maxillo-facciali nelle tre dimensioni dello spazio. In particolare la tecnologia Cone Beam utilizza una bassa dose di radiazioni e rende l’esame piu economico per pazienti e strutture mediche. L’utilizzo di un programma di cefalometria 3D, offre la possibilita di sfruttare a pieno le informazioni tridimensionali ottenute con la TC ed e particolarmente indicato nello studio di pazienti con asimmetrie facciali, poiche consente di studiare i due lati separatamente e di confrontarli fra loro.
Published: 2012
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20. Testosterone modulates gene expression pathways regulating nutrient accumulation, glucose metabolism and protein turnover in mouse skeletal muscle

Author: William A. Banks, R. T. Kevorkian, H. J. Armbrecht, Akbar M. Siddiqui, Angela D. Mazza, M. J. Kim, Matthew T. Haren, Michael Green, Vijaya B. Kumar, M. J. Haas, and John E. Morley
Subjects: medicine.medical_specialty, Glycogen, medicine.drug_class, Urology, Endocrinology, Diabetes and Metabolism, Protein turnover, Skeletal muscle, Biology, Androgen, Glycogen phosphorylase, chemistry.chemical_compound, Endocrinology, medicine.anatomical_structure, Reproductive Medicine, chemistry, Internal medicine, medicine, biology.protein, Glycogen synthase, FBXO32, GLUT3
Abstract: Testosterone regulates energy metabolism and skeletal muscle mass in males, but the molecular mechanisms are not fully understood. This study investigated the response of skeletal muscle to castration and testosterone replacement in 8-week-old male mice. Using microarray analyses of mRNA levels in gastrocnemius muscle, 91 genes were found to be negatively regulated by testosterone and 68 genes were positively regulated. The mRNA levels of the insulin signalling suppressor molecule Grb10 and the glycogen synthesis inhibitors, protein phosphatase inhibitor-1 and phosphorylase kinase-γ, were negatively regulated by testosterone. The insulin-sensitive glucose and amino acid transporters, Glut3 and SAT2, the lipodystrophy gene, Lpin1 and protein targeting to glycogen were positively regulated. These changes would be expected to increase nutrient availability and sensing within skeletal muscle, increase metabolic rate and carbohydrate utilization and promote glycogen accumulation. The observed positive regulation of atrogin-1 (Fbxo32) by testosterone could be explained by the phosphorylation of Akt and Foxo3a, as determined by Western blotting. Testosterone prevented the castration-induced increase in interleukin-1α, the decrease in interferon-γ and the atrophy of the levator ani muscle, which were all correlated with testosterone-regulated gene expression. These findings identify specific mechanisms by which testosterone may regulate skeletal muscle glucose and protein metabolism.
Published: 2011
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21. Traitement laparoscopique conservateur des peritonites diverticulaires

Author: A. Khoury-Helou, D. Mazza, and F. Chio
Subjects: Gynecology, medicine.medical_specialty, business.industry, Medicine, Surgery, business
Abstract: Resume But de l’etude Evaluer les resultats du traitement laparoscopique conservateur de la peritonite diverticulaire, quelles que soient les constatations peroperatoires et l’etat des patients et etudier la faisabilite d’une colectomie laparoscopique dans un deuxieme temps. Materiels et methodes Entre le 1 er janvier 2003 et le 31 mai 2007, 25 patients consecutifs ont ete hospitalises en urgence pour une peritonite d’origine diverticulaire. Tous les patients ont eu une toilette peritoneale associee, en cas de large perforation (dix cas), a une suture, par voie laparoscopique. Selon la classification de Hinchey, deux patients avaient une peritonite stade I, huit un stade IIB, neuf un stade III et six un stade IV. Resultats La morbidite postoperatoire a ete de 12 %. La duree operatoire moyenne a ete de 71 minutes. Aucune conversion n’a ete necessaire. Les complications ont ete : abces residuel, draine par voie radiologique, infection urinaire, ecoulement prolonge par l’orifice de drain. La mortalite a ete nulle. La duree moyenne de sejour a ete de 13,8 jours. Seize patients ont pu avoir une colectomie laparoscopique a distance. Conclusion Le traitement laparoscopique conservateur de la peritonite diverticulaire est une alternative fiable aux standards de soins courants et permet de realiser dans la majorite des cas, une colectomie laparoscopique secondaire.
Published: 2009
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22. Insulin Resistance Syndrome and Glucose Dysregulation in the Elderly

Author: Angela D. Mazza
Subjects: Metabolic Syndrome, Gerontology, medicine.medical_specialty, education.field_of_study, Standard of care, business.industry, Incidence (epidemiology), Population, MEDLINE, Disease, medicine.disease, Insulin resistance, Diabetes Mellitus, Type 2, Cardiovascular Diseases, Geriatric population, Hyperglycemia, Diabetes mellitus, medicine, Humans, Geriatrics and Gerontology, Intensive care medicine, business, education, Aged
Abstract: The incidence of insulin resistance in the geriatric population is growing as this population grows. The management of hyperglycemia and its associated risk factors depends on an expanding understanding of the underlying pathophysiology and progression of disease and of the currently available and future therapeutics, which are continually evolving. There is a major need for studies in the long-term care setting to determine the appropriate standard of care in prevention and treatment of metabolic dysregulation.
Published: 2008
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23. Update on Diabetes in the Elderly and the Application of Current Therapeutics

Author: John E. Morley and Angela D. Mazza
Subjects: Pediatrics, medicine.medical_specialty, education.field_of_study, National Health and Nutrition Examination Survey, business.industry, Health Policy, Population, General Medicine, Type 2 diabetes, medicine.disease, Impaired fasting glucose, Nephropathy, Coronary artery disease, Diabetes mellitus, Medicine, Geriatrics and Gerontology, business, education, General Nursing, Glycemic
Abstract: The management of diabetes mellitus in the geriatric population is a continually changing challenge that is met best with a patient-tailored interdisciplinary approach. Some data suggest that functional and cognitive status alters the therapeutic approach to diabetic patients in long-term care. The study by Meyers et al, in this issue, is representative of the prevalence of diabetes in long-term facilities, while the review article by Haas addresses some of the difficulties that exist and treatment modalities available today. Diabetes has become one of the most common as well as complex of the chronic diseases that affects all age groups with the potential for debilitating complications. Twenty million individuals have diabetes and an additional 26% of the US population has an impaired fasting glucose. Bearing in mind overall increases in morbidity, mortality, and cost, it poses a significant health burden. Prevalence significantly increases with age as seen by the Third National Health and Nutrition Examination Survey 1988–1994 (NHANES III) and health care use attributed to diabetes in an older population is substantial. Half of persons with diabetes mellitus are over 60 years of age. Furthermore, NHANES 1999–2000 went on to show that an inadequate control of risk factors, such as blood pressure and cholesterol, in conjunction with a rise in the prevalence of type 2 diabetes at an earlier age leads to time-dependent vascular complications, which in turn increases as the population ages. Individuals with diabetes are at increased risk for vascular disease, including macrovascular, such as coronary artery disease and strokes, and microvascular, such as retinopathy, neuropathy, and nephropathy. Recent evidence has shown that improved glycemic control positively impacts these complications. Approximately 20% of patients older than 65 suffer from diabetes. The study by Meyers et al evaluated the preva
Published: 2007
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24. Diagnostic and Therapeutic Laparoscopy for Stab Wounds of the Anterior Abdomen

Author: Patric Baque, Nicolas Venissac, P. Fabiani, Jean Gugenheim, Anne-Marie Bartels, Antonio Iannelli, and D. Mazza
Subjects: Adult, Male, Reoperation, medicine.medical_specialty, Abdominal Injuries, Wounds, Stab, Severity of Illness Index, Hemodynamically stable, Patient Admission, Postoperative Complications, Intestine, Small, medicine, Humans, Therapeutic Laparoscopy, In patient, Prospective Studies, Laparoscopy, Anterior abdomen, medicine.diagnostic_test, business.industry, General surgery, Length of Stay, Middle Aged, Surgery, Stab, body regions, Treatment Outcome, Hemoperitoneum, cardiovascular system, Female, business, Follow-Up Studies
Abstract: At present, laparoscopy is used mainly as a diagnostic tool in patients with abdominal stab wounds.Thirty-two hemodynamically stable patients with isolated stab wounds of the anterior abdomen, thought to be penetrating, were prospectively selected to undergo treatment via a laparoscopic approach. When possible, parenchymal wounds were coagulated or sealed, and wounds to the intestines were sutured or stapled.The results of laparoscopy were negative in 6 (18.8%) of the cases: nonpenetrating wounds in 4 cases and nonsignificant organ injury in 2 cases. A hemoperitoneum was identified in 13 (40.6%) of the cases, and significant organ injuries in 26 (81.3%) of the cases: stomach, 2; small bowel, 5; colon, 2; pancreas, 1; vascular injuries, 4; liver, 5; mesentery, 9. Laparoscopy was therapeutic in 20 (62.3%) of the cases. Conversion to open surgery was required in 6 (18.8%) of the cases. No injuries were missed, and no mortality occurred. Postoperative complications developed in 2 (6.2%) of the cases. The mean hospital stay was 4 days, with no late complications.Laparoscopy can avoid a number of unnecessary laparotomies and can treat most of the lesions found in hemodynamically stable patients with anterior abdominal stab wounds.
Published: 2003
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25. Performance of the ICARUS liquid argon prototype

Author: M. Terrani, G. Battistoni, S. Otwinowski, A. Di Credico, P. Picchi, P. Cennini, Antonio Bueno, J. Ma, L. Periale, Paola Sala, Hui Wang, B. Romualdi, André Rubbia, M. Lisowski, E. Tatananni, Z. Xu, C. De Vecchi, E. Calligarich, S. Zhen, P. Benetti, C. Carpanese, A. Rappoldi, Arnaud Ferrari, F. Arneodo, J. Woo, K. He, David B. Cline, Z. Li, Q. Zhang, G. Piano Mortari, A. Kruse, A. A. Grillo, F. Lu, Mario Campanelli, S. Centro, Chao Zhang, Eugenio Scapparone, Elisa Bernardini, F. Cavanna, A. Haag, A. Badertscher, F. Ferri, O. Palamara, D. Cavalli, C. Vignoli, D. A. Scannicchio, C. Rubbia, A. Borio di Tigliole, D. Pascoli, F. Sergiampietri, L. Grandi, M. Laffranchi, M. Nicoletto, Xiaojing Huang, C. Matthey, I. Gil-Botella, Sandro Ventura, A. Rotilio, Chang Chen, Massimo Rossella, G.L. Raselli, Yi-Chun Chen, Silvia Muraro, D.B. Chen, E. Segreto, T. Rancati, F. Mauri, F. Pietropaolo, A. Cesana, S. Navas-Concha, R. Brunetti, R. Dolfini, G. Nurzia, B. Baiboussinov, A. Gigli Berzolari, G. Xu, C. Montanari, S. Petrera, N. Sinanis, M. Bischofberger, D. Mazza, G. Meng, J. Rico, Q. Ouyang, and A. Piazzoli
Subjects: Cryostat, ICARUS, Physics, Nuclear and High Energy Physics, Wire chamber, Time projection chamber, Argon, Nuclear engineering, Detector, chemistry.chemical_element, Cryogenics, Particle detector, Nuclear physics, chemistry, Instrumentation
Abstract: We report on the performance of a liquid Argon Time Projection Chamber, operating in a 10 m 3 cryostat. This device built in the framework of the ICARUS T600 programme to serve as a full test facility for the adopted cryogenics and mechanical solutions, was successfully tested in 2000 as the last step before the tests of the first 600 t ICARUS module 1 year later. In a final run at the Gran Sasso Laboratory, whose outcome provides the main subject of this paper, also the readout and imaging capabilities of the installed wire chamber and the overall performance of the detector have been successfully tested.
Published: 2003
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26. Method for diagnosting evaporative losses from a fuel tank of an internal combastion engine

Author: CAVINA, NICOLO', F. Cavanna, S. Sgatti, L. Lambertini, L. Guidotti, D. Mazza, N. Cavina, F. Cavanna, S. Sgatti, L. Lambertini, L. Guidotti, and D. Mazza
Subjects: fluids and secretions, animal diseases, fungi, technology, industry, and agriculture, food and beverages
Abstract: Method for diagnosing evaporative losses from a fuel tank of an internal combustion engine; the method of diagnosis consisting of: isolating the tank; pressurizing/depressurizing the tank by means of a pneumatic machine driven by an electric motor; measuring the time profile of at least one characteristic value of the electric motor; and diagnosing the rate of evaporative loss from the tank as a function of the frequency range of the characteristic value of the electric motor.
Published: 2009

27. Static and dynamic MR imaging in the evaluation of temporomandibular disorders

Author: F, Barchetti, A, Stagnitti, M, Glorioso, N, Al Ansari, G, Barchetti, N, Pranno, S, Montechiarello, E, Pasqualitto, A, Sartori, A, Marini, S, Gigli, D, Mazza, V, Buonocore, and M, Marini
Subjects: Adult, Male, Fourier Analysis, Humans, Female, Middle Aged, Protons, Temporomandibular Joint Disorders, Image Enhancement, Magnetic Resonance Imaging
Abstract: The aim of this study is to prove if dynamic HASTE (half-Fourier acquisition single-shot turbo spin-echo) sequences can be used in the diagnosis of internal derangement disorders of temporomandibular joint (TMJ) as an alternative to static proton density (PD) weighted/turbo spin echo (TSE) T2-weighted sequences which are considered up to now as the gold standard in the evaluation of TMJ disorders (TMDs).194 patients for a total of 388 TMJs were examined with a 1.5 Tesla field strength superconducting magnet. Sagittal static PD-weighted/TSE T2-weighted and dynamic HASTE sequences have been used. Three experts in the field of oral radiology (specialist A, B and C) independently and blinded to clinical symptoms and any treatment, assessed the articular disc position in each TMJ (rated as normal or disc displacement with reduction or disc displacement without reduction). The agreement between static and dynamic images and between the three different specialists in the assessment of the articular disc position was evaluated using kappa statistic.The agreement between static and dynamic images is: for specialist A, K = 0.862; for specialist B, K = 0.870 and for specialist C, K = 0.862.Since there is no complete agreement between these two MR techniques, dynamic sequences can not be used as a reliable alternative to static sequences in the evaluation of internal derangement disorders of TMJ.
Published: 2014

28. The ICARUS liquid argon time projection chamber

Author: P. Cennini, A. Gigli Berzolari, J. Ma, Paola Sala, S. Zheng, S. Centro, E. Calligarich, F. Pietropaolo, Sandro Ventura, F. Lu, G. Piano Mortari, David B. Cline, Chao Zhang, A. Kruse, G. Meng, J. Rico, X. Huan, R. Brunetti, Antonio Bueno, F. Cavanna, Q. Zhang, G. Nurzia, F. Mauri, A. Cesana, C. Vignoli, G. Xu, C. Rossi, C. Matthey, Hui Wang, A. Piazzoli, C. Montanari, J. Woo, K. He, A. Rappoldi, S. Suzuki, S. Petrera, D. Mazza, Mario Campanelli, Z. Li, Z. Xu, R. Dolfini, B. Baiboussinov, Massimo Rossella, P. Torre, Youngho Seo, F. Sergiampietri, P. Goudsmit, C. Carpanese, P. Benetti, F. Arneodo, Elisa Bernardini, Chang Chen, G.L. Raselli, Yi-Chun Chen, P. Picchi, T. Rancati, D. A. Scannicchio, D. Pascoli, G. Battistoni, S. Otwinowski, Arnaud Ferrari, André Rubbia, L. Periale, C. Rubbia, A. Badertscher, L. Mazzone, A. Borio di Tigliole, M. Terrani, O. Palamara, and D. Cavalli
Subjects: Physics, ICARUS, Liquid argon time projection chamber, Nuclear and High Energy Physics, Argon, Time projection chamber, chemistry.chemical_element, Astronomy, Cosmic ray, Particle detector, Imaging, chemistry, Measuring instrument, Liquid argon, Instrumentation
Abstract: Years of R&D allowed the overcoming of the main technological problems in the establishment of the ICARUS technology. A major step of the ICARUS scientific program has been the construction and testing of a 10 m3 prototype, which paved the way for the installation of the first 600 t ICARUS module. We present a summary of the basic principles of the ICARUS technique and some of the events collected exposing the 10 m3 module to cosmic rays at LNGS, from February to May 2000.
Published: 2001
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29. Electron beam generation from semiconductor photocathodes

Author: I. De Mitri, D. Mazza, F. Cavanna, Vincenzo Nassisi, F. Arneodo, Arneodo, F, Cavanna, F, DE MITRI, Ivan, Mazza, D, and Nassisi, Vincenzo
Subjects: Materials science, business.industry, Indium antimonide, Doping, Photoelectric effect, Laser, law.invention, chemistry.chemical_compound, Semiconductor, chemistry, law, Telluride, Indium phosphide, Optoelectronics, Quantum efficiency, Atomic physics, business, Instrumentation
Abstract: Several measurements on a variety of semiconductor photocathodes were performed in order to determine their photoelectric quantum efficiency. Two different excimer lasers (XeCl and KrCl) and a pulsed Xe lamp were used as light sources for electron photoextraction from doped and undoped samples of cadmiun telluride, indium antimonide, and indium phosphide. Large current densities were obtained up to the limit of the Child–Langmuir law. This suggests the use of these materials for the production of intense electron sources, which could also be used for purity measurements of noble liquids.
Published: 2001
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30. Gene expression profiling in T cells with ageing: 2. analysis of time series results encompassing the whole human lifespan

Author: REMONDINI, DANIEL, CASTELLANI, GASTONE, PIERINI, MICHELA, FRANCESCHI, CLAUDIO, D. Mazza, D. Mazzatti, J. Powell, D. Remondini, G. Castellani, M. Pierini, D. Mazza, D. Mazzatti, J. Powell, and C. Franceschi
Published: 2006

31. Gene expression profiling in T cells with ageing: 1. individual variability in young donors

Author: PIERINI, MICHELA, REMONDINI, DANIEL, CASTELLANI, GASTONE, D. Mazza, D. Mazzatti, J. Powell, M. Pierini, D. Mazza, D. Remondini, G. Castellani, D. Mazzatti, and J. Powell
Published: 2006

32. Through the orbit and beyond: Current state and future perspectives in endoscopic orbital surgery on behalf of the EANS frontiers committee in orbital tumors and the EANS skull base section

Author: C. Zoia, G. Mantovani, M. Müther, E. Suero Molina, A. Scerrati, P. De Bonis, J.F. Cornelius, P.H. Roche, M. Tatagiba, E. Jouanneau, R. Manet, H.W.S. Schroeder, L.M. Cavallo, E.M. Kasper, T.R. Meling, D. Mazzatenta, R.T. Daniel, M. Messerer, M. Visocchi, S. Froelich, M. Bruneau, and G. Spena
Subjects: Orbital surgery, Endoscopy, Transorbital, Skull base, Neuroendoscopy, Neurology. Diseases of the nervous system, RC346-429
Abstract: Introduction: Orbital surgery has always been disputed among specialists, mainly neurosurgeons, otorhinolaryngologists, maxillofacial surgeons and ophthalmologists. The orbit is a borderland between intra- and extracranial compartments; Krönlein's lateral orbitotomy and the orbitozygomatic infratemporal approach are the historical milestones of modern orbital-cranial surgery. Research question: Since its first implementation, endoscopy has significantly impacted neurosurgery, changing perspectives and approaches to the skull base. Since its first application in 2009, transorbital endoscopic surgery opened the way for new surgical scenario, previously feasible only with extensive tissue dissection. Material and methods: A PRISMA based literature search was performed to select the most relevant papers on the topic. Results: Here, we provide a narrative review on the current state and future trends in endoscopic orbital surgery. Discussion and conclusion: This manuscript is a joint effort of the EANS frontiers committee in orbital tumors and the EANS skull base section.
Published: 2023
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33. Prevalence of Helicobacter pylori infection in 190 control subjects and in 236 patients with gastroesophageal reflux, erosive esophagitis or Barrett’s esophagus

Author: P Csendes, G Cerda, Csendes A, Patricio Burdiles, D Mazza, and Gladys Smok
Subjects: Male, Gastroenterology, Epithelium, Duodenogastric Reflux, Duodenal bulb, Prevalence, Pyloric Antrum, Prospective Studies, Intestinal Mucosa, Child, Aged, 80 and over, digestive, oral, and skin physiology, Age Factors, Intestinal metaplasia, General Medicine, Hydrogen-Ion Concentration, Middle Aged, medicine.anatomical_structure, Gastroesophageal Reflux, Female, Gastritis, medicine.symptom, Adult, Gastritis, Atrophic, medicine.medical_specialty, Adolescent, Duodenum, Monitoring, Ambulatory, Helicobacter Infections, Barrett Esophagus, Esophagus, Sex Factors, Internal medicine, medicine, Gastric mucosa, Humans, Gastric Fundus, Esophagitis, Peptic, Aged, Mucous Membrane, Helicobacter pylori, business.industry, medicine.disease, digestive system diseases, Gastric Mucosa, Barrett's esophagus, business, Esophagitis
Abstract: A prospective study was performed in 190 control subjects and in 236 patients with different degrees of endoscopic esophagitis in order to determine the prevalence of Helicobacter pylori infection at duodenal gastric and esophageal mucosa and its correlation with histological findings. All patients with pathologic gastroesophageal reflux had 24-h pH monitoring studies confirming the presence of acid reflux into the esophagus. Besides the endoscopic findings, biopsies were taken from the duodenal bulb, gastric antrum, gastric fundus and distal esophagus or at the specialized columnar epithelium in patients with Barrett's esophagus. Patients with pathological gastroesophageal reflux were divided into three groups: 55 with absence of endoscopic esophagitis (gastroesophageal reflux), 81 patients with erosive esophagitis and 100 patients with Barrett's esophagus. There was no H. pylori infection present at duodenal or esophageal mucosa or at the specialized columnar epithelium of the distal esophagus in any case. The prevalence of H. pylori infection at gastric antrum was similar in controls and in any group of patients with reflux disease (20-25% of H. pylori infection). No differences in age and sex distribution were seen. H. pylori infection at gastric fundus was very low (less than 5%). The presence of HP infections was correlated with the finding of chronic active superficial or athrophic gastritis while, in the absence of H. pylori infection, gastric mucosa was normal. In the presence of intestinal metaplasia, no H. pylori infection occurred. Based on these findings, it seems that there is no significant evidence for an important pathogenic role for H. pylori infection in the development of pathologic chronic gastroesophageal reflux, erosive esophagitis or Barrett's esophagus, and the presence of antral gastritis in patients with Barrett's esophagus is closely related to the presence of H. pylori infection, and probably not related to an increased duodenogastric reflux.
Published: 1997
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34. A Mössbauer study of the silica-like structures of FePO4 and (Al0.67Fe0.33)PO4

Author: Marcello Salis, M. Lucco-Borlera, P. Brovetto, V. Maxia, and D. Mazza
Subjects: Materials science, Nuclear magnetic resonance, Mössbauer effect, Mössbauer spectroscopy, Analytical chemistry, General Physics and Astronomy, Neutron scattering
Abstract: Samples of FePO4 and (Al0.67Fe0.33)PO4 have been investigated by Mossbauer spectroscopy. The data obtained on quadruple splittings are in agreement with neutron scattering and XRD data on (Al, Fe)O4 tetrahedra structures.
Published: 1996
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35. Laparoscopic Cholecystectomy in Cirrhotic Patient

Author: Vanna Laura, Jean Gugenheim, P. Fabiani, D. Mazza, James Toouli, Marco Casaccia, and Jean Mouiel
Subjects: Adult, Liver Cirrhosis, Male, medicine.medical_specialty, Blood transfusion, Cirrhosis, medicine.medical_treatment, lcsh:Surgery, Cholangiography, Cholelithiasis, Monitoring, Intraoperative, medicine, Humans, lcsh:RC799-869, Stage (cooking), Contraindication, Laparoscopic cholecystectomy, Aged, Aged, 80 and over, Hepatology, medicine.diagnostic_test, business.industry, Contraindications, General surgery, lcsh:RD1-811, Length of Stay, Middle Aged, medicine.disease, Surgery, Cholecystectomy, Laparoscopic, Portal hypertension, lcsh:Diseases of the digestive system. Gastroenterology, Female, Cholecystectomy, business, Research Article, Follow-Up Studies
Abstract: Cholecystectomy is associated with increased risk in patients with liver cirrhosis. Moreover, cirrhosis and portal hypertension have been considered relative or absolute contraindication to laparoscopic cholecystectomy. As experience with laparoscopic cholecystectomy increased, we decided to treat cirrhotic patients via this approach. Between January 1994 and April 1995, nine patients with a Child-Pugh's stage A cirrhosis underwent elective laparoscopic cholecystectomy with intraoperative cholangiography. There was no significant per- or post-operative bleeding and no blood transfusion was necessary. There was no mortality and very low morbidity. Median hospital stay was 3 days. This series suggests that wellcompensated cirrhosis can not be considered a contraindication to laparoscopic cholecystectomy.
Published: 1996
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36. Femtoscopy of pp collisions at √s=0.9 and 7 TeV at the LHC with two-pion Bose-Einstein correlations

Author: Aamodt, K. Abrahantes Quintana, A. Adamová, D. Adare, A.M. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, N. Ahmad Masoodi, A. Ahn, S.U. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Alkin, A. Almaráz Aviña, E. Alt, T. Altini, V. Altinpinar, S. Altsybeev, I. Andrei, C. Andronic, A. Anguelov, V. Anson, C. Antičić, T. Antinori, F. Antonioli, P. Aphecetche, L. Appelshäuser, H. Arbor, N. Arcelli, S. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Aystö, J. Azmi, M.D. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldini Ferroli, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barile, F. Barnaföldi, G.G. Barnby, L.S. Barret, V. Bartke, J. Basile, M. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Beck, H. Belikov, I. Bellini, F. Bellwied, R. Belmont-Moreno, E. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Boldizsár, L. Bombara, M. Bombonati, C. Book, J. Borel, H. Bortolin, C. Bose, S. Bossú, F. Botje, M. Böttger, S. Boyer, B. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Broz, M. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo Villar, E. Camerini, P. Canoa Roman, V. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Catanescu, V. Cavicchioli, C. Cerello, P. Chang, B. Chapeland, S. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Coccetti, F. Coffin, J.-P. Coli, S. Conesa Balbastre, G. Conesa Del Valle, Z. Constantin, P. Contin, G. Contreras, J.G. Cormier, T.M. Corrales Morales, Y. Cortés Maldonado, I. Cortese, P. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. D'erasmo, G. Dainese, A. Dalsgaard, H.H. Danu, A. Das, D. Das, I. Dash, A. Dash, S. De, S. De Azevedo Moregula, A. De Barros, G.O.V. De Caro, A. De Cataldo, G. De Cuveland, J. De Falco, A. De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. De Rooij, R. Delagrange, H. Delgado Mercado, Y. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dietel, T. Divià, R. Djuvsland, Ø. Dobrin, A. Dobrowolski, T. Domínguez, I. Dönigus, B. Dordic, O. Driga, O. Dubey, A.K. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Engel, H. Erdal, H.A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Feofilov, G. Fernández Téllez, A. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Finogeev, D. Fionda, F.M. Fiore, E.M. Floris, M. Foertsch, S. Foka, P. Fokin, S. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Garabatos, C. Gemme, R. Gerhard, J. Germain, M. Geuna, C. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Girard, M.R. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glässel, P. Gomez, R. González-Trueba, L.H. González-Zamora, P. González Santos, H. Gorbunov, S. Gotovac, S. Grabski, V. Graczykowski, L.K. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. 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Lenhardt, M. Lenti, V. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Liu, L. Loggins, V.R. Loginov, V. Lohn, S. Lohner, D. Loizides, C. Lopez, X. López Noriega, M. López Torres, E. Løvhøiden, G. Lu, X.-G. Luettig, P. Lunardon, M. Luparello, G. Luquin, L. Luzzi, C. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahapatra, D.P. Maire, A. Malaev, M. Maldonado Cervantes, I. Malinina, L. Mal'kevich, D. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mare, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez, M.I. Martínez Davalos, A. Martínez García, G. Martynov, Y. Mas, A. Masciocchi, S. Masera, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Mercado Pérez, J. Mereu, P. Miake, Y. Midori, J. Milano, L. 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Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopyanov, A. Voloshin, K. Voloshin, S. Volpe, G. Von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wessels, J.P. Westerhoff, U. Wiechula, J. Wikne, J. Wilde, M. Wilk, A. Wilk, G. Williams, M.C.S. Windelband, B. Yang, H. Yasnopolskiy, S. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yushmanov, I. Zabrodin, E. Zampolli, C. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhu, X. Zichichi, A. Zinovjev, G. Zoccarato, Y. Zynovyev, M.
Subjects: Nuclear Experiment
Abstract: We report on the high statistics two-pion correlation functions from pp collisions at √s=0.9TeV and √s=7TeV, measured by the ALICE experiment at the Large Hadron Collider. The correlation functions as well as the extracted source radii scale with event multiplicity and pair momentum. When analyzed in the same multiplicity and pair transverse momentum range, the correlation is similar at the two collision energies. A three-dimensional femtoscopic analysis shows an increase of the emission zone with increasing event multiplicity as well as decreasing homogeneity lengths with increasing transverse momentum. The latter trend gets more pronounced as multiplicity increases. This suggests the development of space-momentum correlations, at least for collisions producing a high multiplicity of particles. We consider these trends in the context of previous femtoscopic studies in high-energy hadron and heavy-ion collisions and discuss possible underlying physics mechanisms. Detailed analysis of the correlation reveals an exponential shape in the outward and longitudinal directions, while the sideward remains a Gaussian. This is interpreted as a result of a significant contribution of strongly decaying resonances to the emission region shape. Significant nonfemtoscopic correlations are observed, and are argued to be the consequence of "mini-jet"-like structures extending to low pt. They are well reproduced by the Monte-Carlo generators and seen also in π+π- correlations. © 2011 CERN.
Published: 2011

37. Centrality Dependence of the Charged-Particle Multiplicity Density at Midrapidity in Pb-Pb Collisions at root s(NN)=2.76 TeV

Author: Aamodt, K. Quintana, A. Abrahantes Adamova, D. Adare, A. M. and Aggarwal, M. M. Rinella, G. Aglieri Agocs, A. G. and Salazar, S. Aguilar Ahammed, Z. Ahmad, N. Masoodi, A. Ahmad and Ahn, S. U. Akindinov, A. Aleksandrov, D. Alessandro, B. and Alfaro Molina, R. Alici, A. Alkin, A. Avina, E. Almaraz and Alt, T. Altini, V. Altinpinar, S. Altsybeev, I. and Andrei, C. Andronic, A. Anguelov, V. Anson, C. Anticic, T. Antinori, F. Antonioli, P. Aphecetche, L. and Appelshaeuser, H. Arbor, N. Arcelli, S. Arend, A. and Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I. C. and Asryan, A. Augustinus, A. Averbeck, R. Awes, T. C. and Aysto, J. Azmi, M. D. Bach, M. Badala, A. Baek, Y. W. and Bagnasco, S. Bailhache, R. Bala, R. Ferroli, R. Baldini and Baldisseri, A. Baldit, A. Ban, J. Barbera, R. and Barile, F. Barnafoeldi, G. G. Barnby, L. S. Barret, V. and Bartke, J. Basile, M. Bastid, N. Bathen, B. Batigne, G. and Batyunya, B. Baumann, C. Bearden, I. G. Beck, H. and Belikov, I. Bellini, F. Bellwied, R. Belmont-Moreno, E. and Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. and Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A. K. Bianchi, L. Bianchi, N. Bianchin, C. Bielcik, J. Bielcikova, J. and Bilandzic, A. Biolcati, E. Blanc, A. Blanco, F. and Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. and Bogdanov, A. Boggild, H. Bogolyubsky, M. Boldizsar, L. and Bombara, M. Bombonati, C. Book, J. Borel, H. Bortolin, C. Bose, S. Bossu, F. Botje, M. Boettger, S. Boyer, B. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Broz, M. Brun, R. Bruna, E. Bruno, G. E. and Budnikov, D. Buesching, H. Busch, O. Buthelezi, Z. and Caffarri, D. Cai, X. Caines, H. Villar, E. Calvo and Camerini, P. Roman, V. Canoa Romeo, G. Cara Carena, F. and Carena, W. Carminati, F. Casanova Diaz, A. Caselle, M. and Castellanos, J. Castillo Catanescu, V. Cavicchioli, C. and Cerello, P. Chang, B. Chapeland, S. Charvet, J. L. and Chattopadhyay, S. Chattopadhyay, S. Cherney, M. 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Gomez, R. and Gonzalez-Trueba, L. H. Gonzalez-Zamora, P. Gonzalez Santos, H. Gorbunov, S. Gotovac, S. Grabski, V. Grajcarek, R. and Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. and Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J. F. Grossiord, J. -Y. Grosso, R. and Guber, F. Guernane, R. Guerra Gutierrez, C. Guerzoni, B. and Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. and Gupta, R. Gutbrod, H. Haaland, O. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Harris, J. W. Hartig, M. and Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. and Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. and Hernandez, C. Herrera Corral, G. Herrmann, N. Hetland, K. F. and Hicks, B. Hille, P. T. Hippolyte, B. Horaguchi, T. and Hori, Y. Hristov, P. Hrivnacova, I. Huang, M. Huber, S. and Humanic, T. J. Hwang, D. S. Ichou, R. Ilkaev, R. and Ilkiv, I. Inaba, M. Incani, E. Innocenti, G. M. and Innocenti, P. G. Ippolitov, M. Irfan, M. Ivan, C. and Ivanov, A. Ivanov, M. Ivanov, V. Jacholkowski, A. and Jacobs, P. M. Jancurova, L. Jangal, S. Janik, R. and Jayarathna, S. P. Jena, S. Jirden, L. Jones, G. T. and Jones, P. G. Jovanovic, P. Jung, H. Jung, W. Jusko, A. and Kalcher, S. Kalinak, P. Kalisky, M. Kalliokoski, T. and Kalweit, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J. H. Kaplin, V. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M. M. and Khanzadeev, A. Kharlov, Y. Kileng, B. Kim, D. J. and Kim, D. S. Kim, D. W. Kim, H. N. Kim, J. H. Kim, J. S. and Kim, M. Kim, M. Kim, S. Kim, S. H. Kirsch, S. and Kisel, I. Kiselev, S. Kisiel, A. Klay, J. L. Klein, J. and Klein-Boesing, C. Kliemant, M. Klovning, A. Kluge, A. and Knichel, M. L. Koch, K. Koehler, M. K. Kolevatov, R. and Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. and Kornas, E. Don, C. Kottachchi Kankanamge Kour, R. and Kowalski, M. Kox, S. Meethaleveedu, G. Koyithatta Kozlov, K. and Kral, J. Kralik, I. Kramer, F. Kraus, I. and Krawutschke, T. Kretz, M. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. and Kuijer, P. G. Kurashvili, P. Kurepin, A. Kurepin, A. B. and Kuryakin, A. Kushpil, S. Kushpil, V. Kweon, M. J. Kwon, Y. La Rocca, P. de Guevara, P. Ladron Lafage, V. Lara, C. Larsen, D. T. Lazzeroni, C. Le Bornec, Y. Lea, R. and Lee, K. S. Lee, S. C. Lefevre, F. Lehnert, J. Leistam, L. Lenhardt, M. Lenti, V. Monzon, I. Leon Vargas, H. Leon Levai, P. Li, X. Lietava, R. Lindal, S. and Lindenstruth, V. Lippmann, C. Lisa, M. A. Liu, L. and Loggins, V. R. Loginov, V. Lohn, S. Lohner, D. Loizides, C. Lopez, X. Lopez Noriega, M. Lopez Torres, E. and Lovhoiden, G. Lu, X. -G. Luettig, P. Lunardon, M. and Luparello, G. Luquin, L. Luzzi, C. Ma, K. Ma, R. and Madagodahettige-Don, D. M. Maevskaya, A. Mager, M. and Mahapatra, D. P. Maire, A. Malaev, M. Cervantes, I. Maldonado Mal'Kevich, D. Malzacher, P. Mamonov, A. and Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. and Mao, Y. Mares, J. Margagliotti, G. V. Margotti, A. and Marin, A. Martashvili, I. Martinengo, P. Martinez, M. I. and Martinez Davalos, A. Martinez Garcia, G. Martynov, Y. Mas, A. Masciocchi, S. Masera, M. Masoni, A. Massacrier, L. and Mastromarco, M. Mastroserio, A. Matthews, Z. L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M. A. Meddi, F. and Menchaca-Rocha, A. Mendez Lorenzo, P. Mercado Perez, J. and Mereu, P. Miake, Y. Midori, J. Milano, L. Milosevic, J. and Mischke, A. Miskowice, D. Mitu, C. Mlynarz, J. and Mohanty, B. Molnar, L. Montano Zetina, L. Monteno, M. and Montes, E. Morando, M. Moreira De Godoy, D. A. Moretto, S. and Morsch, A. Muccifora, V. Mudnic, E. Mueller, H. and Muhuri, S. Munhoz, M. G. Munoz, J. Musa, L. Musso, A. and Nandi, B. K. Nania, R. Nappi, E. Nattrass, C. and Navach, F. Navin, S. Nayak, T. K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nicassio, M. and Nielsen, B. S. Nikolaev, S. Nikolic, V. Nikulin, S. and Nikulin, V. Nilsen, B. S. Nilsson, M. S. Noferini, F. and Nooren, G. Novitzky, N. Nyanin, A. Nyatha, A. Nygaard, C. Nystrand, J. Obayashi, H. Ochirov, A. Oeschler, H. and Oh, S. K. Oleniacz, J. Oppedisano, C. Velasquez, A. Ortiz Ortona, G. Oskarsson, A. Ostrowski, P. Otterlund, I. Otwinowski, J. Ovrebekk, G. Oyama, K. Ozawa, K. and Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paic, G. and Painke, F. Pajares, C. Pal, S. Pal, S. K. Palaha, A. and Palmeri, A. Pappalardo, G. S. Park, W. J. Paticchio, V. and Pavlinov, A. Pawlak, T. Peitzmann, T. Peresunko, D. and Perez Lara, C. E. Perini, D. Perrino, D. Peryt, W. and Pesci, A. Peskov, V. Pestov, Y. Peters, A. J. Petracek, V. Petris, M. Petrov, P. Petrovici, M. Petta, C. and Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinazza, O. and Pinsky, L. Pitz, N. Piuz, F. Piyarathna, D. B. and Platt, R. Ploskon, M. Pluta, J. Pocheptsov, T. and Pochybova, S. Podesta-Lerma, P. L. M. Poghosyan, M. G. and Polak, K. Polichtchouk, B. Pop, A. Pospisil, V. and Potukuchi, B. Prasad, S. K. Preghenella, R. Prino, F. and Pruneau, C. A. Pshenichnov, I. Puddu, G. Pulvirenti, A. and Punin, V. Putis, M. Putschke, J. Quercigh, E. Qvigstad, H. Rachevski, A. Rademakers, A. Rademakers, O. Radomski, S. Raiha, T. S. Rak, J. Rakotozafindrabe, A. Ramello, L. and Ramirez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. and Rasanen, S. S. Read, K. F. Real, J. S. Redlich, K. and Renfordt, R. Reolon, A. R. Reshetin, A. Rettig, F. and Revol, J. -P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R. A. Richter, M. Riedler, P. Riegler, W. Riggi, F. and Rivetti, A. Rodriguez Cahuantzi, M. Rohr, D. Roehrich, D. and Romita, R. Ronchetti, F. Rosinsky, P. Rosnet, P. and Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. and Roy, C. Roy, P. Rubio Montero, A. J. Rui, R. Rusanov, I. and Ryabinkin, E. Rybicki, A. Sadovsky, S. Safarik, K. and Sahoo, R. Sahu, P. K. Saiz, P. Sakai, S. Sakata, D. and Salgado, C. A. Samanta, T. Sambyal, S. Samsonov, V. and Sandor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. and Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. and Scarlassara, F. Scharenberg, R. P. Schiaua, C. Schicker, R. and Schmidt, C. Schmidt, H. R. Schreiner, S. Schuchmann, S. and Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. and Scioli, G. Scomparin, E. Scott, P. A. Scott, R. Segato, G. Senyukov, S. Seo, J. Serci, S. Serradilla, E. and Sevcenco, A. Shabratova, G. Shahoyan, R. Sharma, N. and Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. and Sibiriak, Y. Siciliano, M. Sicking, E. Siemiarczuk, T. and Silenzi, A. Silvermyr, D. Simonetti, G. Singaraju, R. and Singh, R. Sinha, B. C. Sinha, T. Sitar, B. Sitta, M. and Skaali, T. B. Skjerdal, K. Smakal, R. Smirnov, N. and Snellings, R. Sogaard, C. Soloviev, A. Soltz, R. Son, H. and Song, M. Soos, C. Soramel, F. Spyropoulou-Stassinaki, M. and Srivastava, B. K. Stachel, J. Stan, I. Stefanek, G. and Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. and Stocco, D. Stock, R. Stolpovskiy, M. Strmen, P. Suaide, A. A. P. Vasquez, M. A. Subieta Sugitate, T. Suire, C. and Sumbera, M. Susa, T. Swoboda, D. Symons, T. J. M. de Toledo, A. Szanto Szarka, I. Szostak, A. Tagridis, C. and Takahashi, J. Takaki, J. D. Tapia Tauro, A. Tavlet, M. and Tejeda Munoz, G. Telesca, A. Terrevoli, C. Thaeder, J. and Thomas, D. Thomas, J. H. Tieulent, R. Timmins, A. R. and Tlusty, D. Toia, A. Torii, H. Toscano, L. Tosello, F. and Traczyk, T. Truesdale, D. Trzaska, W. H. Tumkin, A. and Turrisi, R. Turvey, A. J. Tveter, T. S. Ulery, J. and Ullaland, K. Uras, A. Urban, J. Urciuoli, G. M. Usai, G. L. Vacchi, A. Vala, M. Palomo, L. Valencia Vallero, S. and van der Kolk, N. van Leeuwen, M. Vyvre, P. Vande and Vannucci, L. Vargas, A. Varma, R. Vasileiou, M. and Vasiliev, A. Vechernin, V. Venaruzzo, M. Vercellin, E. and Vergara, S. Vernet, R. Verweij, M. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Baillie, O. Villalobos and Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. and Viyogi, Y. P. Vodopyanov, A. Voloshin, K. Voloshin, S. and Volpe, G. von Haller, B. Vranic, D. Vrlakova, J. and Vulpescu, B. Wagner, B. Wagner, V. Wan, R. Wang, D. and Wang, Y. Wang, Y. Watanabe, K. Wessels, J. P. and Westerhoff, U. Wiechula, J. Wikne, J. Wilde, M. Wilk, A. and Wilk, G. Williams, M. C. S. Windelband, B. Yang, H. and Yasnopolskiy, S. Yi, J. Yin, Z. Yokoyama, H. Yoo, I. -K. and Yuan, X. Yushmanov, I. Zabrodin, E. Zampolli, C. and Zaporozhets, S. Zarochentsev, A. Zavada, P. Zbroszczyk, H. and Zelnicek, P. Zenin, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhu, X. Zichichi, A. Zinovjev, G. and Zoccarato, Y. Zynovyev, M. ALICE Collaboration
Subjects: Nuclear Experiment
Abstract: The centrality dependence of the charged-particle multiplicity density at midrapidity in Pb-Pb collisions at root s(NN) = 2: 76 TeV is presented. The charged-particle density normalized per participating nucleon pair increases by about a factor of 2 from peripheral (70%-80%) to central (0%-5%) collisions. The centrality dependence is found to be similar to that observed at lower collision energies. The data are compared with models based on different mechanisms for particle production in nuclear collisions.
Published: 2011

38. Beta-Cell Preservation…Is Weight Loss the Answer?

Author: Angela D Mazza, Steven R. Smith, and Richard E. Pratley
Subjects: medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Type 2 diabetes, Review, Endocrinology, Insulin resistance, Weight loss, Diabetes mellitus, Internal medicine, Insulin-Secreting Cells, Weight Loss, Internal Medicine, medicine, Humans, Prediabetes, Obesity, Abdominal obesity, Evidence-Based Medicine, Adiponectin, business.industry, medicine.disease, Diabetes Mellitus, Type 2, medicine.symptom, business
Abstract: Obesity is associated with an increased risk of type 2 diabetes (T2D). Pancreatic beta-cell failure is an early event in the development of glucose dysregulation and diabetes. Interventions to halt beta-cell failure in T2D include diet modification, exercise, and use of pharmacologic agents. There is evidence that abdominal obesity may contribute to diabetes through insulin resistance and beta-cell impairment. Pivotal long-term studies into the prevention of T2D have shown the importance of weight loss beside diet, lifestyle, and medication. The Finnish Diabetes Prevention Program (DPP) showed that weight loss gradually reduces the risk of diabetes, and that even modest weight loss can significantly reduce the incidence of T2D. Similarly, in the US DPP, weight loss as part of intensive lifestyle modification was the major factor in reducing the incidence of T2D in high-risk subjects, being more effective than drug intervention. While understanding the relationship between obesity and diabetes is complex, we know that weight loss has positive effects on adipose tissue. It causes an increase in the beneficial fat cell hormone adiponectin, and a decrease in adipose tissue inflammation. Also, it is associated with reduced insulin resistance and a consequential reduction in glucolipotoxicity, which can improve beta-cell function. In summary, weight loss improves glycemic control and thereby mitigates diabetes symptoms and complications, possibly through the preservation of beta-cell function. Therefore, efforts to prevent diabetes and preserve beta-cell function in patients with T2D should more consequently emphasize and target weight loss.
Published: 2011

39. Two-pion Bose-Einstein correlations in central Pb-Pb collisions at √s NN =2.76 TeV

Author: Aamodt, K. Abrahantes Quintana, A. Adamová, D. Adare, A.M. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, N. Ahmad Masoodi, A. Ahn, S.U. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Alkin, A. Almaráz Aviña, E. Alt, T. Altini, V. Altinpinar, S. Altsybeev, I. Andrei, C. Andronic, A. Anguelov, V. Anson, C. Antičić, T. Antinori, F. Antonioli, P. Aphecetche, L. Appelshäuser, H. Arbor, N. Arcelli, S. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldini Ferroli, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barile, F. Barnaföldi, G.G. Barnby, L.S. Barret, V. Bartke, J. Basile, M. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Beck, H. Belikov, I. Bellini, F. Bellwied, R. Belmont-Moreno, E. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčík, ová, J. Bilandzic, A. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Boldizsár, L. Bombara, M. Bombonati, C. Book, J. Borel, H. Bortolin, C. Bose, S. Bossú, F. Botje, M. Böttger, S. Boyer, B. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Broz, M. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo Villar, E. Camerini, P. Canoa Roman, V. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Catanescu, V. Cavicchioli, C. Cerello, P. Chang, B. Chapeland, S. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Coccetti, F. Coffin, J.-P. Coli, S. Conesa Balbastre, G. Conesa del Valle, Z. Constantin, P. Contin, G. Contreras, J.G. Cormier, T.M. Corrales Morales, Y. Cortés Maldonado, I. Cortese, P. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. D'Erasmo, G. Dainese, A. Dalsgaard, H.H. Danu, A. Das, D. Das, I. Dash, A. Dash, S. De, S. De Azevedo Moregula, A. de Barros, G.O.V. De Caro, A. de Cataldo, G. de Cuveland, J. De Falco, A. De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. Delagrange, H. Delgado Mercado, Y. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dietel, T. Divià, R. Djuvsland, O. Dobrin, A. Dobrowolski, T. Domínguez, I. Dönigus, B. Dordic, O. Driga, O. Dubey, A.K. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Engel, H. Erdal, H.A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Feofilov, G. Fernández Téllez, A. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Finogeev, D. Fionda, F.M. Fiore, E.M. Floris, M. Foertsch, S. Foka, P. Fokin, S. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Garabatos, C. Gemme, R. Gerhard, J. Germain, M. Geuna, C. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Girard, M.R. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glässel, P. Gomez, R. González-Trueba, L.H. González-Zamora, P. González Santos, H. Gorbunov, S. Gotovac, S. Grabski, V. Grajcarek, R. Gramling, J.L. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. Grossiord, J.-Y. Grosso, R. Guber, F. Guernane, R. Guerra Gutierrez, C. Guerzoni, B. Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. Gupta, R. Gutbrod, H. Haaland, O. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Harris, J.W. Hartig, M. Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. Hernández, C. Herrera Corral, G. Herrmann, N. Hetland, K.F. Hicks, B. Hille, P.T. Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hřivnáčová, I. Huang, M. Huber, S. Humanic, T.J. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Incani, E. Innocenti, G.M. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Jacholkowski, A. Jacobs, P.M. Jancurová, L. Jangal, S. Janik, R. Jayarathna, S.P. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanović, P. Jung, H. Jung, W. Jusko, A. Kalcher, S. Kaliňák, P. Kalisky, M. Kalliokoski, T. Kalweit, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kaplin, V. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khanzadeev, A. Kharlov, Y. Kileng, B. Kim, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S. Kim, S.H. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein-Bösing, C. Kliemant, M. Klovning, A. Kluge, A. Knichel, M.L. Koch, K. Köhler, M.K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornaś, E. Kottachchi Kankanamge Don, C. Kour, R. Kowalski, M. Kox, S. Koyithatta Meethaleveedu, G. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Krawutschke, T. Kretz, M. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kurashvili, P. Kurepin, A. Kurepin, A.B. Kuryakin, A. Kushpil, S. Kushpil, V. Kweon, M.J. Kwon, Y. La Rocca, P. Ladrón de Guevara, P. Lafage, V. Lara, C. Larsen, D.T. Lazzeroni, C. Le Bornec, Y. Lea, R. Lee, K.S. Lee, S.C. Lefèvre, F. Lehnert, J. Leistam, L. Lenhardt, M. Lenti, V. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Liu, L. Loggins, V.R. Loginov, V. Lohn, S. Lohner, D. Loizides, C. Lopez, X. López Noriega, M. López Torres, E. Løvhøiden, G. Lu, X.-G. Luettig, P. Lunardon, M. Luparello, G. Luquin, L. Luzzi, C. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahapatra, D.P. Maire, A. Malaev, M. Maldonado Cervantes, I. Malinina, L. Mal'Kevich, D. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mareš, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez, M.I. Martínez Davalos, A. Martínez García, G. Martynov, Y. Mas, A. Masciocchi, S. Masera, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Mercado Pérez, J. Mereu, P. Miake, Y. Midori, J. Milano, L. Milosevic, J. Mischke, A. Miśkowiec, D. Mitu, C. Mlynarz, J. Mohanty, B. Molnar, L. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moreira De Godoy, D.A. Moretto, S. Morsch, A. Muccifora, V. Mudnic, E. Müller, H. Muhuri, S. Munhoz, M.G. Munoz, J. Musa, L. Musso, A. Nandi, B.K. Nania, R. Nappi, E. Nattrass, C. Navach, F. Navin, S. Nayak, T.K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nicassio, M. Nielsen, B.S. Nikolaev, S. Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B.S. Nilsson, M.S. Noferini, F. Nooren, G. Novitzky, N. Nyanin, A. Nyatha, A. Nygaard, C. Nystrand, J. Obayashi, H. Ochirov, A. Oeschler, H. Oh, S.K. Oleniacz, J. Oppedisano, C. Ortiz Velasquez, A. Ortona, G. Oskarsson, A. Ostrowski, P. Otterlund, I. Otwinowski, J. Ø, G. Oyama, K. Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paiá, G. Painke, F. Pajares, C. Pal, S. Pal, S.K. Palaha, A. Palmeri, A. Pappalardo, G.S. Park, W.J. Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. Peresunko, D. Pérez Lara, C.E. Perini, D. Perrino, D. Peryt, W. Pesci, A. Peskov, V. Pestov, Y. Peters, A.J. Petráček, V. Petris, M. Petrov, P. Petrovici, M. Petta, C. Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinazza, O. Pinsky, L. Pitz, N. Piuz, F. Piyarathna, D.B. Platt, R. Pylstoke, and oskoń, M. Pluta, J. Pocheptsov, T. Pochybova, S. Podesta-Lerma, P.L.M. Poghosyan, M.G. Polák, K. Polichtchouk, B. Pop, A. Pospíšil, V. Potukuchi, B. Prasad, S.K. Preghenella, R. Prino, F. Pruneau, C.A. Pshenichnov, I. Puddu, G. Pulvirenti, A. Punin, V. Putiš, M. Putschke, J. Quercigh, E. Qvigstad, H. Rachevski, A. Rademakers, A. Rademakers, O. Radomski, S. Räihä, T.S. Rak, J. Rakotozafindrabe, A. Ramello, L. Ramírez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. Räsänen, S.S. Read, K.F. Real, J.S. Redlich, K. Renfordt, R. Reolon, A.R. Reshetin, A. Rettig, F. Revol, J.-P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R.A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. Rodríguez Cahuantzi, M. Rohr, D. Röhrich, D. Romita, R. Ronchetti, F. Rosinskỳ, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio Montero, A.J. Rui, R. Rusanov, I. Ryabinkin, E. Rybicki, A. Sadovsky, S. Šafařík, K. Sahoo, R. Sahu, P.K. Saiz, P. Sakai, S. Sakata, D. Salgado, C.A. Samanta, T. Sambyal, S. Samsonov, V. Šándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schmidt, C. Schmidt, H.R. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Scott, P.A. Scott, R. Segato, G. Senyukov, S. Seo, J. Serci, S. Serradilla, E. Sevcenco, A. Shabratova, G. Shahoyan, R. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simonetti, G. Singaraju, R. Singh, R. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Søgaard, C. Soloviev, A. Soltz, R. Son, H. Song, M. Soos, C. Soramel, F. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Stan, I. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovskiy, M. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Šumbera, M. Susa, T. Swoboda, D. Symons, T.J.M. Szanto de Toledo, A. Szarka, I. Szostak, A. Tagridis, C. Takahashi, J. Tapia Takaki, J.D. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Thomas, D. Thomas, J.H. Tieulent, R. Timmins, A.R. Tlusty, D. Toia, A. Torii, H. Toscano, L. Tosello, F. Traczyk, T. Truesdale, D. Trzaska, W.H. Tumkin, A. Turrisi, R. Turvey, A.J. Tveter, T.S. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. van der Kolk, N. van Leeuwen, M. Vande Vyvre, P. Vannucci, L. Vargas, A. Varma, R. Vasileiou, M. Vasiliev, A. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopyanov, A. Voloshin, K. Voloshin, S. Volpe, G. von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wessels, J.P. Westerhoff, U. Wiechula, J. Wikne, J. Wilde, M. Wilk, A. Wilk, G. Williams, M.C.S. Windelband, B. Yang, H. Yasnopolskiy, S. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yushmanov, I. Zabrodin, E. Zampolli, C. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhu, X. Zichichi, A. Zinovjev, G. Zoccarato, Y. Zynovyev, M.
Subjects: Nuclear Theory, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The first measurement of two-pion Bose-Einstein correlations in central Pb-Pb collisions at √s NN =2.76 TeV at the Large Hadron Collider is presented. We observe a growing trend with energy now not only for the longitudinal and the outward but also for the sideward pion source radius. The pion homogeneity volume and the decoupling time are significantly larger than those measured at RHIC. © 2010 CERN.
Published: 2011

40. Strange particle production in proton–proton collisions at √s = 0.9 TeV with ALICE at the LHC

Author: Aamodt, K. Abrahantes Quintana, A. Adamová, D. Adare, A.M. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, N. Ahmad Masoodi, A. Ahn, S.U. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Alkin, A. Almaráz Aviña, E. Alt, T. Altini, V. Altinpinar, S. Altsybeev, I. Andrei, C. Andronic, A. Anguelov, V. Anson, C. Antičić, T. Antinori, F. Antonioli, P. Aphecetche, L. Appelshäuser, H. Arbor, N. Arcelli, S. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldini Ferroli, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barile, F. Barnaföldi, G.G. Barnby, L.S. Barret, V. Bartke, J. Basile, M. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Beck, H. Belikov, I. Bellini, F. Bellwied, R. Belmont-Moreno, E. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Boldizsár, L. Bombara, M. Bombonati, C. Book, J. Borel, H. Bortolin, C. Bose, S. Bossú, F. Botje, M. Böttger, S. Boyer, B. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Broz, M. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo Villar, E. Camerini, P. Canoa Roman, V. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Catanescu, V. Cavicchioli, C. Cerello, P. Chang, B. Chapeland, S. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Coccetti, F. Coffin, J.-P. Coli, S. Conesa Balbastre, G. Conesa del Valle, Z. Constantin, P. Contin, G. Contreras, J.G. Cormier, T.M. Corrales Morales, Y. Cortés Maldonado, I. Cortese, P. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Erasmo, G.D. Dainese, A. Dalsgaard, H.H. Danu, A. Das, D. Das, I. Dash, A. Dash, S. De, S. De Azevedo Moregula, A. de Barros, G.O.V. De Caro, A. de Cataldo, G. de Cuveland, J. De Falco, A. De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. Delagrange, H. Delgado Mercado, Y. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dietel, T. Divià, R. Djuvsland, Ø. Dobrin, A. Dobrowolski, T. Domínguez, I. Dönigus, B. Dordic, O. Driga, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Engel, H. Erdal, H.A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Feofilov, G. Fernández Téllez, A. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Finogeev, D. Fionda, F.M. Fiore, E.M. Floris, M. Foertsch, S. Foka, P. Fokin, S. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Garabatos, C. Gemme, R. Gerhard, J. Germain, M. Geuna, C. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Girard, M.R. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glässel, P. Gomez, R. González-Trueba, L.H. González-Zamora, P. González Santos, H. Gorbunov, S. Gotovac, S. Grabski, V. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. Grossiord, J.-Y. Grosso, R. Guber, F. Guernane, R. Guerra Gutierrez, C. Guerzoni, B. Gulbrandsen, K. Gunji, T. Gupta, A. Gupta, R. Gutbrod, H. Haaland, Ø. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Harris, J.W. Hartig, M. Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. Hernández, C. Herrera Corral, G. Herrmann, N. Hetland, K.F. Hicks, B. Hille, P.T. Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hřivnáčová, I. Huang, M. Huber, S. Humanic, T.J. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Incani, E. Innocenti, G.M. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Jacholkowski, A. Jacobs, P.M. Jancurová, L. Jangal, S. Janik, R. Jayarathna, S.P. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanović, P. Jung, H. Jung, W. Jusko, A. Kalcher, S. Kaliňák, P. Kalisky, M. Kalliokoski, T. Kalweit, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kaplin, V. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khanzadeev, A. Kharlov, Y. Kileng, B. Kim, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S. Kim, S.H. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein-Bösing, C. Kliemant, M. Klovning, A. Kluge, A. Knichel, M.L. Koch, K. Köhler, M.K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornaś, E. Kottachchi Kankanamge Don, C. Kour, R. Kowalski, M. Kox, S. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Krawutschke, T. Kretz, M. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kurashvili, P. Kurepin, A. Kurepin, A.B. Kuryakin, A. Kushpil, S. Kushpil, V. Kweon, M.J. Kwon, Y. La Rocca, P. Ladrón de Guevara, P. Lafage, V. Lara, C. Larsen, D.T. Lazzeroni, C. Le Bornec, Y. Lea, R. Lee, K.S. Lee, S.C. Lefèvre, F. Lehnert, J. Leistam, L. Lenhardt, M. Lenti, V. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Liu, L. Loggins, V.R. Loginov, V. Lohn, S. Lohner, D. Lopez, X. López Noriega, M. López Torres, E. Løvhøiden, G. Lu, X.-G. Luettig, P. Lunardon, M. Luparello, G. Luquin, L. Luzzi, C. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahapatra, D.P. Maire, A. Malaev, M. Maldonado Cervantes, I. Mal'Kevich, D. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mareš, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez, M.I. Martínez Davalos, A. Martínez García, G. Martynov, Y. Mas, A. Masciocchi, S. Masera, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Mercado Pérez, J. Mereu, P. Miake, Y. Midori, J. Milano, L. Milosevic, J. Mischke, A. Miśkowiec, D. Mitu, C. Mlynarz, J. Mohanty, B. Molnar, L. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moreira De Godoy, D.A. Moretto, S. Morsch, A. Muccifora, V. Mudnic, E. Müller, H. Muhuri, S. Munhoz, M.G. Munoz, J. Musa, L. Musso, A. Nandi, B.K. Nania, R. Nappi, E. Nattrass, C. Navach, F. Navin, S. Nayak, T.K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nicassio, M. Nielsen, B.S. Nikolaev, S. Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B.S. Nilsson, M.S. Noferini, F. Nooren, G. Novitzky, N. Nyanin, A. Nyatha, A. Nygaard, C. Nystrand, J. Obayashi, H. Ochirov, A. Oeschler, H. Oh, S.K. Oleniacz, J. Oppedisano, C. Ortiz Velasquez, A. Ortona, G. Oskarsson, A. Ostrowski, P. Otterlund, I. Otwinowski, J. Øvrebekk, G. Oyama, K. Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paić, G. Painke, F. Pajares, C. Pal, S. Pal, S.K. Palaha, A. Palmeri, A. Pappalardo, G.S. Park, W.J. Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. Peresunko, D. Pérez Lara, C.E. Perini, D. Perrino, D. Peryt, W. Pesci, A. Peskov, V. Pestov, Y. Peters, A.J. Petráček, V. Petris, M. Petrov, P. Petrovici, M. Petta, C. Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinazza, O. Pinsky, L. Pitz, N. Piuz, F. Piyarathna, D.B. Platt, R. Płoskoń, M. Pluta, J. Pocheptsov, T. Pochybova, S. Podesta-Lerma, P.L.M. Poghosyan, M.G. Polák, K. Polichtchouk, B. Pop, A. Pospíšil, V. Potukuchi, B. Prasad, S.K. Preghenella, R. Prino, F. Pruneau, C.A. Pshenichnov, I. Puddu, G. Pulvirenti, A. Punin, V. Putiš, M. Putschke, J. Quercigh, E. Qvigstad, H. Rachevski, A. Rademakers, A. Rademakers, O. Radomski, S. Räihä, T.S. Rak, J. Rakotozafindrabe, A. Ramello, L. Ramírez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. Räsänen, S.S. Read, K.F. Real, J.S. Redlich, K. Renfordt, R. Reolon, A.R. Reshetin, A. Rettig, F. Revol, J.-P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R.A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. Rodríguez Cahuantzi, M. Rohr, D. Röhrich, D. Romita, R. Ronchetti, F. Rosinský, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio Montero, A.J. Rui, R. Rusanov, I. Ryabinkin, E. Rybicki, A. Sadovsky, S. Šafařík, K. Sahoo, R. Sahu, P.K. Saiz, P. Sakai, S. Sakata, D. Salgado, C.A. Samanta, T. Sambyal, S. Samsonov, V. Šándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schmidt, C. Schmidt, H.R. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Scott, P.A. Scott, R. Segato, G. Senyukov, S. Seo, J. Serci, S. Serradilla, E. Sevcenco, A. Shabratova, G. Shahoyan, R. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simonetti, G. Singaraju, R. Singh, R. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Søgaard, C. Soloviev, A. Soltz, R. Son, H. Song, M. Soos, C. Soramel, F. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Stan, I. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovskiy, M. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Šumbera, M. Susa, T. Swoboda, D. Symons, T.J.M. Szanto de Toledo, A. Szarka, I. Szostak, A. Tagridis, C. Takahashi, J. Tapia Takaki, J.D. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Thomas, D. Thomas, J.H. Tieulent, R. Timmins, A.R. Tlusty, D. Toia, A. Torii, H. Toscano, L. Tosello, F. Traczyk, T. Truesdale, D. Trzaska, W.H. Tumkin, A. Turrisi, R. Turvey, A.J. Tveter, T.S. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. van der Kolk, N. van Leeuwen, M. Vande Vyvre, P. Vannucci, L. Vargas, A. Varma, R. Vasileiou, M. Vasiliev, A. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopyanov, A. Voloshin, K. Voloshin, S. Volpe, G. vonHaller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wessels, J.P. Westerhoff, U. Wiechula, J. Wikne, J. Wilde, M. Wilk, A. Wilk, G. Williams, M.C.S. Windelband, B. Yang, H. Yasnopolskiy, S. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yushmanov, I. Zabrodin, E. Zampolli, C. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zichichi, A. Zinovjev, G. Zoccarato, Y. Zynovyev, M. The ALICE Collaboration
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: The production of mesons containing strange quarks (K0 S, ϕ) and both singly and doubly strange baryons (⋀, ⊼, and Ξ− +Ξ+) are measured at mid-rapidity in pp collisions at √s = 0.9 TeV with the ALICE experiment at the LHC. The results are obtained from the analysis of about 250 k minimum bias events recorded in 2009. Measurements of yields (dN/dy) and transverse momentum spectra at mid-rapidity for inelastic pp collisions are presented. For mesons, we report yields (〈dN/dy〉) of 0.184 ± 0.002(stat.) ± 0.006(syst.) for K0 S and 0.021 ± 0.004(stat.) ± 0.003(syst.) for ϕ. For baryons, we find 〈dN/dy〉 = 0.048 ± 0.001(stat.) ± 0.004(syst.) for ⋀, 0.047 ± 0.002(stat.) ± 0.005(syst.) for ⊼ and 0.0101 ± 0.0020(stat.) ± 0.0009(syst.) for Ξ− +Ξ+. The results are also compared with predictions for identified particle spectra from QCD-inspired models and provide a baseline for comparisons with both future pp measurements at higher energies and heavy-ion collisions. © CERN for the benefit of the ALICE collaboration 2011.
Published: 2011

41. Suppression of charged particle production at large transverse momentum in central Pb-Pb collisions at sNN=2.76 TeV

Author: Aamodt, K. Abrahantes Quintana, A. Adamová, D. Adare, A.M. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, N. Ahmad Masoodi, A. Ahn, S.U. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Alkin, A. Almaráz Aviña, E. Alt, T. Altini, V. Altinpinar, S. Altsybeev, I. Andrei, C. Andronic, A. Anguelov, V. Anson, C. Antičić, T. Antinori, F. Antonioli, P. Aphecetche, L. Appelshäuser, H. Arbor, N. Arcelli, S. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Aystö, J. Azmi, M.D. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldini Ferroli, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barile, F. Barnaföldi, G.G. Barnby, L.S. Barret, V. Bartke, J. Basile, M. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Beck, H. Belikov, I. Bellini, F. Bellwied, R. Belmont-Moreno, E. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Boldizsár, L. Bombara, M. Bombonati, C. Book, J. Borel, H. Bortolin, C. Bose, S. Bossú, F. Botje, M. Böttger, S. Boyer, B. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Broz, M. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo Villar, E. Camerini, P. Canoa Roman, V. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Catanescu, V. Cavicchioli, C. Cerello, P. Chang, B. Chapeland, S. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Coccetti, F. Coffin, J.-P. Coli, S. Conesa Balbastre, G. Conesa del Valle, Z. Constantin, P. Contin, G. Contreras, J.G. Cormier, T.M. Corrales Morales, Y. Cortés Maldonado, I. Cortese, P. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Erasmo, G.D. Dainese, A. Dalsgaard, H.H. Danu, A. Das, D. Das, I. Dash, A. Dash, S. De, S. De Azevedo Moregula, A. de Barros, G.O.V. De Caro, A. de Cataldo, G. de Cuveland, J. De Falco, A. De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. Delagrange, H. Delgado Mercado, Y. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dietel, T. Divià, R. Djuvsland, Ø. Dobrin, A. Dobrowolski, T. Domínguez, I. Dönigus, B. Dordic, O. Driga, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Engel, H. Erdal, H.A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Feofilov, G. Fernández Téllez, A. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Finogeev, D. Fionda, F.M. Fiore, E.M. Floris, M. Foertsch, S. Foka, P. Fokin, S. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Garabatos, C. Gemme, R. Gerhard, J. Germain, M. Geuna, C. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Girard, M.R. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glässel, P. Gomez, R. González-Trueba, L.H. González-Zamora, P. González Santos, H. Gorbunov, S. Gotovac, S. Grabski, V. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. 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Pestov, Y. Peters, A.J. Petráček, V. Petris, M. Petrov, P. Petrovici, M. Petta, C. Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinazza, O. Pinsky, L. Pitz, N. Piuz, F. Piyarathna, D.B. Platt, R. Płoskoń, M. Pluta, J. Pocheptsov, T. Pochybova, S. Podesta-Lerma, P.L.M. Poghosyan, M.G. Polák, K. Polichtchouk, B. Pop, A. Pospíšil, V. Potukuchi, B. Prasad, S.K. Preghenella, R. Prino, F. Pruneau, C.A. Pshenichnov, I. Puddu, G. Pulvirenti, A. Punin, V. Putiš, M. Putschke, J. Quercigh, E. Qvigstad, H. Rachevski, A. Rademakers, A. Rademakers, O. Radomski, S. Räihä, T.S. Rak, J. Rakotozafindrabe, A. Ramello, L. Ramírez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. Räsänen, S.S. Read, K.F. Real, J.S. Redlich, K. Renfordt, R. Reolon, A.R. Reshetin, A. Rettig, F. Revol, J.-P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R.A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. Rodríguez Cahuantzi, M. Rohr, D. Röhrich, D. Romita, R. Ronchetti, F. Rosinskỳ, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio Montero, A.J. Rui, R. Rusanov, I. Ryabinkin, E. Rybicki, A. Sadovsky, S. Šafařík, K. Sahoo, R. Sahu, P.K. Saiz, P. Sakai, S. Sakata, D. Salgado, C.A. Samanta, T. Sambyal, S. Samsonov, V. Šándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schmidt, C. Schmidt, H.R. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Scott, P.A. Scott, R. Segato, G. Senyukov, S. Seo, J. Serci, S. Serradilla, E. Sevcenco, A. Shabratova, G. Shahoyan, R. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simonetti, G. Singaraju, R. Singh, R. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Søgaard, C. Soloviev, A. Soltz, R. Son, H. Song, M. Soos, C. Soramel, F. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Stan, I. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovskiy, M. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Šumbera, M. Susa, T. Swoboda, D. Symons, T.J.M. Szanto de Toledo, A. Szarka, I. Szostak, A. Tagridis, C. Takahashi, J. Tapia Takaki, J.D. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Thomas, D. Thomas, J.H. Tieulent, R. Timmins, A.R. Tlusty, D. Toia, A. Torii, H. Toscano, L. Tosello, F. Traczyk, T. Truesdale, D. Trzaska, W.H. Tumkin, A. Turrisi, R. Turvey, A.J. Tveter, T.S. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. van der Kolk, N. van Leeuwen, M. Vande Vyvre, P. Vannucci, L. Vargas, A. Varma, R. Vasileiou, M. Vasiliev, A. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopyanov, A. Voloshin, K. Voloshin, S. Volpe, G. von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wessels, J.P. Westerhoff, U. Wiechula, J. Wikne, J. Wilde, M. Wilk, A. Wilk, G. Williams, M.C.S. Windelband, B. Yang, H. Yasnopolskiy, S. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yushmanov, I. Zabrodin, E. Zampolli, C. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zichichi, A. Zinovjev, G. Zoccarato, Y. Zynovyev, M.
Subjects: Nuclear Experiment
Abstract: Inclusive transverse momentum spectra of primary charged particles in Pb-Pb collisions at sNN=2.76 TeV have been measured by the ALICE Collaboration at the LHC. The data are presented for central and peripheral collisions, corresponding to 0-5% and 70-80% of the hadronic Pb-Pb cross section. The measured charged particle spectra in |n
Published: 2011

42. Production of pions, kaons and protons in pp collisions at root s=900 GeV with ALICE at the LHC

Author: Aamodt, K. Abel, N. Abeysekara, U. Abrahantes Quintana, A. and Abramyan, A. Adamova, D. Aggarwal, M. M. Rinella, G. Aglieri Agocs, A. G. Aguilar Salazar, S. Ahammed, Z. and Ahmad, A. Ahmad, N. Ahn, S. U. Akimoto, R. Akindinov, A. and Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaraz Avina, E. Alme, J. Alt, T. Altini, V. and Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. and Angelov, V. Anson, C. Anticic, T. Antinori, F. Antinori, S. Antipin, K. Antonczyk, D. Antonioli, P. Anzo, A. and Aphecetche, L. Appelshaeuser, H. Arcelli, S. Arceo, R. and Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T. C. and Aysto, J. Azmi, M. D. Bablok, S. Bach, M. Badala, A. and Baek, Y. W. Bagnasco, S. Bailhache, R. Bala, R. and Baldisseri, A. Baldit, A. Ban, J. Barbera, R. and Barnafoeldi, G. G. Barnby, L. S. Barret, V. Bartke, J. and Barile, F. Basile, M. Basmanov, V. Bastid, N. Bathen, B. and Batigne, G. Batyunya, B. Baumann, C. Bearden, I. G. and Becker, B. Belikov, I. Bellwied, R. Belmont-Moreno, E. and Belogianni, A. Benhabib, L. Beole, S. Berceanu, I. and Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. and Bhasin, A. Bhati, A. K. Bianchi, L. Bianchi, N. and Bianchin, C. Bielcik, J. Bielcikova, J. Bilandzic, A. and Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. and Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Boggild, H. Bogolyubsky, M. Bohm, J. Boldizsar, L. and Bombara, M. Bombonati, C. Bondila, M. Borel, H. and Borisov, A. Bortolin, C. Bose, S. Bosisio, L. Bossu, F. and Botje, M. Boettger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G. E. and Budnikov, D. Buesching, H. Buncic, P. Busch, O. and Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo, E. and Camacho, E. Camerini, P. Campbell, M. Roman, V. Canoa and Capitani, G. P. Romeo, G. Cara Carena, F. Carena, W. and Carminati, F. Diaz, A. Casanova Caselle, M. Castellanos, J. Castillo Hernandez, J. F. Castillo Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. and Chapeland, S. Charpy, A. Charvet, J. L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Barroso, V. Chibante Chinellato, D. D. and Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. and Christensen, C. H. Christiansen, P. Chujo, T. Chuman, F. and Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. and Cobanoglu, O. Coffin, J. -P. Coli, S. Colla, A. and Balbastre, G. Conesa del Valle, Z. Conesa Conner, E. S. and Constantin, P. Contin, G. Contreras, J. G. Morales, Y. Corrales Cormier, T. M. Cortese, P. Cortes Maldonado, I. and Cosentino, M. R. Costa, F. Cotallo, M. E. Crescio, E. and Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. and Dainese, A. Dalsgaard, H. H. Danu, A. Das, I. Dash, A. and Dash, S. de Barros, G. O. V. De Caro, A. de Cataldo, G. and de Cuveland, J. De Falco, A. De Gaspari, M. de Groot, J. and De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. de Vaux, G. Delagrange, H. Delgado, Y. and Dellacasa, G. Deloff, A. Demanov, V. Denes, E. and Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. Diaz, L. Diaz, R. Dietel, T. Divia, R. Djuvsland, O. Dobretsov, V. Dobrin, A. Dobrowolski, T. Doenigus, B. Dominguez, I. Don, D. M. M. Dordic, O. and Dubey, A. K. Dubuisson, J. Ducroux, L. Dupieux, P. and Majumdar, A. K. Dutta Majumdar, M. R. Dutta Elia, D. and Emschermann, D. Engel, H. Enokizono, A. Espagnon, B. and Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. and Fabjan, C. W. Fabris, D. Faivre, J. Falchieri, D. and Fantoni, A. Fasel, M. Fateev, O. Fearick, R. Fedunov, A. and Fehlker, D. Fekete, V. Felea, D. Fenton-Olsen, B. and Feofilov, G. Fernandez Tellez, A. Ferreiro, E. G. Ferretti, A. Ferretti, R. Figueredo, M. A. S. Filchagin, S. Fini, R. Fionda, F. M. Fiore, E. M. Floris, M. Fodor, Z. and Foertsch, S. Foka, P. Fokin, S. Formenti, F. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Frolov, A. Fuchs, U. and Furano, F. Furget, C. Girard, M. Fusco Gaardhoje, J. J. and Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Ganti, M. S. Garabatos, C. Trapaga, C. Garcia and Gebelein, J. Gemme, R. Germain, M. Gheata, A. Gheata, M. and Ghidini, B. Ghosh, P. Giraudo, G. Giubellino, P. and Gladysz-Dziadus, E. Glasow, R. Glaessel, P. Glenn, A. and Gomez Jimenez, R. Gonzalez Santos, H. Gonzalez-Trueba, L. H. and Gonzalez-Zamora, P. Gorbunov, S. Gorbunov, Y. Gotovac, S. and Gottschlag, H. Grabski, V. Grajcarek, R. Grelli, A. and Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. and Grigoryan, S. Grinyov, B. Grion, N. Gros, P. and Grosse-Oetringhaus, J. F. Grossiord, J. -Y. Grosso, R. and Guber, F. Guernane, R. Guerra, C. Guerzoni, B. and Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. Gupta, R. Gustafsson, H. -A. Gutbrod, H. Haaland, O. and Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. and Hamblen, J. Han, B. H. Harris, J. W. Hartig, M. and Harutyunyan, A. Hasch, D. Hasegan, D. Hatzifotiadou, D. and Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. and Herghelegiu, A. Hernandez, C. Herrera Corral, G. Herrmann, N. Hetland, K. F. Hicks, B. Hiei, A. Hille, P. T. and Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. and Hrivnacova, I. Hu, S. Huang, M. Huber, S. Humanic, T. J. and Hutter, D. Hwang, D. S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Innocenti, P. G. Ippolitov, M. Irfan, M. and Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Iwasaki, T. Jacholkowski, A. Jacobs, P. Jancurova, L. Jangal, S. and Janik, R. Jena, C. Jena, S. Jirden, L. Jones, G. T. and Jones, P. G. Jovanovic, P. Jung, H. Jung, W. Jusko, A. Kaidalov, A. B. Kalcher, S. Kalinak, P. Kalisky, M. and Kalliokoski, T. Kalweit, A. Kamal, A. Kamermans, R. and Kanaki, K. Kang, E. Kang, J. H. Kapitan, J. Kaplin, V. and Kapusta, S. Karavichev, O. Karavicheva, T. Karpechev, E. and Kazantsev, A. Kebschull, U. Keidel, R. Khan, M. M. and Khan, S. A. Khanzadeev, A. Kharlov, Y. Kikola, D. and Kileng, B. Kim, D. J. Kim, D. S. Kim, D. W. Kim, H. N. and Kim, J. Kim, J. H. Kim, J. S. Kim, M. Kim, M. and Kim, S. H. Kim, S. Kim, Y. Kirsch, S. Kisel, I. and Kiselev, S. Kisiel, A. Klay, J. L. Klein, J. and Klein-Boesing, C. Kliemant, M. Klovning, A. Kluge, A. and Knichel, M. L. Kniege, S. Koch, K. Kolevatov, R. and Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. and Kornas, E. Kour, R. Kowalski, M. Kox, S. Kozlov, K. and Kral, J. Kralik, I. Kramer, F. Kraus, I. Kravcakova, A. Krawutschke, T. Krivda, M. Krumbhorn, D. Krus, M. and Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. and Kuijer, P. G. Kumar, L. Kumar, N. Kupczak, R. and Kurashvili, P. Kurepin, A. Kurepin, A. N. Kuryakin, A. and Kushpil, S. Kushpil, V. Kutouski, M. Kvaerno, H. Kweon, M. J. Kwon, Y. La Rocca, P. Lackner, F. Ladron de Guevara, P. Lafage, V. Lal, C. Lara, C. Larsen, D. T. and Laurenti, G. Lazzeroni, C. Le Bornec, Y. Le Bris, N. and Lee, H. Lee, K. S. Lee, S. C. Lefevre, F. Lenhardt, M. and Leistam, L. Lehnert, J. Lenti, V. Leon, H. Leon Monzon, I. Vargas, H. Leon Levai, P. Li, X. Li, Y. and Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. and Lisa, M. A. Liu, L. Loginov, V. Lohn, S. Lopez, X. and Noriega, M. Lopez Lopez-Ramirez, R. Lopez Torres, E. and Lovhoiden, G. Lozea Feijo Soares, A. Lu, S. Lunardon, M. and Luparello, G. Luquin, L. Lutz, J. -R. Ma, K. Ma, R. and Madagodahettige-Don, D. M. Maevskaya, A. Mager, M. and Mahapatra, D. P. Maire, A. Makhlyueva, I. Mal'Kevich, D. and Malaev, M. Malagalage, K. J. Maldonado Cervantes, I. Malek, M. Malkiewicz, T. Malzacher, P. Mamonov, A. Manceau, L. and Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. and Mares, J. Margagliotti, G. V. Margotti, A. Marin, A. and Martashvili, I. Martinengo, P. Martinez Hernandez, M. I. and Martinez Davalos, A. Garcia, G. Martiez Maruyama, Y. Chiesa, A. Marzari Masciocchi, S. Masera, M. Masetti, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. and Matthews, Z. L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M. A. Meddi, F. Menchaca-Rocha, A. Lorenzo, P. Mendez and Meoni, M. Perez, J. Mercado Mereu, P. Miake, Y. and Michalon, A. Miftakhov, N. Milano, L. Milosevic, J. and Minafra, F. Mischke, A. Miskowiec, D. Mitu, C. and Mizoguchi, K. Mlynarz, J. Mohanty, B. Molnar, L. Mondal, M. M. Montano Zetina, L. Monteno, M. Montes, E. Morando, M. Moretto, S. Morsch, A. Moukhanova, T. Muccifora, V. and Mudnic, E. Muhuri, S. Mueller, H. Munhoz, M. G. and Munoz, J. Musa, L. Musso, A. Nandi, B. K. Nania, R. and Nappi, E. Navach, F. Navin, S. Nayak, T. K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. and Nianine, A. Nicassio, M. Nielsen, B. S. Nikolaev, S. and Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B. S. and Nilsson, M. S. Noferini, F. Nomokonov, P. Nooren, G. and Novitzky, N. Nyatha, A. Nygaard, C. Nyiri, A. Nystrand, J. Ochirov, A. Odyniec, G. Oeschler, H. Oinonen, M. and Okada, K. Okada, Y. Oldenburg, M. Oleniacz, J. and Oppedisano, C. Orsini, F. Ortiz Velasquez, A. Ortona, G. and Oskarsson, A. Osmic, F. Oesterman, L. Ostrowski, P. and Otterlund, I. Otwinowski, J. Ovrebekk, G. Oyama, K. and Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. and Paic, G. Painke, F. Pajares, C. Pal, S. Pal, S. K. and Palaha, A. Palmeri, A. Panse, R. Papikyan, V. and Pappalardo, G. S. Park, W. J. Pastircak, B. Pastore, C. and Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. and Pepato, A. Pereira, H. Peressounko, D. Perez, C. Perini, D. Perrino, D. Peryt, W. Peschek, J. Pesci, A. and Peskov, V. Pestov, Y. Peters, A. J. Petracek, V. and Petridis, A. Petris, M. Petrov, P. Petrovici, M. Petta, C. Peyre, J. Piano, S. Piccotti, A. Pikna, M. and Pillot, P. Pinazza, O. Pinsky, L. Pitz, N. Piuz, F. and Platt, R. Ploskon, M. Pluta, J. Pocheptsov, T. and Pochybova, S. Podesta Lerma, P. L. M. Poggio, F. Poghosyan, M. G. Polak, K. Polichtchouk, B. Polozov, P. Polyakov, V. Pommeresch, B. Pop, A. Posa, F. Pospisil, V. and Potukuchi, B. Pouthas, J. Prasad, S. K. Preghenella, R. and Prino, F. Pruneau, C. A. Pshenichnov, I. Puddu, G. and Pujahari, P. Pulvirenti, A. Punin, A. Punin, V. Putis, M. Putschke, J. Quercigh, E. Rachevski, A. Rademakers, A. Radomski, S. Raiha, T. S. Rak, J. Rakotozafindrabe, A. Ramello, L. Ramirez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. Rasanen, S. S. Rashevskaya, I. Rath, S. and Read, K. F. Real, J. S. Redlich, K. Renfordt, R. and Reolon, A. R. Reshetin, A. Rettig, F. Revol, J. -P. and Reygers, K. Ricaud, H. Riccati, L. Ricci, R. A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. and Rodriguez Cahuantzi, M. Roed, K. Rohrich, D. Roman Lopez, S. and Romita, R. Ronchetti, F. Rosinsky, P. Rosnet, P. and Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. and Roy, C. Roy, P. Rubio-Montero, A. J. Rui, R. Rusanov, I. and Russo, G. Ryabinkin, E. Rybicki, A. Sadovsky, S. and Safarik, K. Sahoo, R. Saini, J. Saiz, P. Sakata, D. and Salgado, C. A. da Silva, R. Salgueiro Domingues Salur, S. and Samanta, T. Sambyal, S. Samsonov, V. Sandor, L. and Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. and Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. and Scharenberg, R. P. Schiaua, C. Schicker, R. Schindler, H. and Schmidt, C. Schmidt, H. R. Schossmaier, K. Schreiner, S. and Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. and Schweda, K. Scioli, G. Scomparin, E. Scott, P. A. and Segato, G. Semenov, D. Senyukov, S. Seo, J. Serci, S. and Serkin, L. Serradilla, E. Sevcenco, A. Sgura, I. and Shabratova, G. Shahoyan, R. Sharkov, G. Sharma, N. and Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. and Sibiriak, Y. Siciliano, M. Sicking, E. Siddi, E. and Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simili, E. and Simonetti, G. Singaraju, R. Singh, R. Singhal, V. Sinha, B. C. Sinha, T. Sitar, B. Sitta, M. Skaali, T. B. and Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Snow, H. Sogaard, C. Soloviev, A. Soltveit, H. K. Soltz, R. and Sommer, W. Son, C. W. Son, H. Song, M. Soos, C. and Soramel, F. Soyk, D. Spyropoulou-Stassinaki, M. Srivastava, B. K. Stachel, J. Staley, F. Stan, E. Stefanek, G. and Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. and Stocco, D. Stock, R. Stolpovsky, P. Strmen, P. Suaide, A. A. P. Vasquez, M. A. Subieta Sugitate, T. Suire, C. and Sumbera, M. Susa, T. Swoboda, D. Symons, J. Szanto de Toledo, A. Szarka, I. Szostak, A. Szuba, M. Tadel, M. and Tagridis, C. Takahara, A. Takahashi, J. Tanabe, R. and Takaki, J. D. Tapia Taureg, H. Tauro, A. Tavlet, M. and Tejeda Munoz, G. Telesca, A. Terrevoli, C. Thaeder, J. and Tieulent, R. Tlusty, D. Toia, A. Tolyhy, T. de Matos, C. Torcato Torii, H. Torralba, G. Toscano, L. Tosello, F. and Tournaire, A. Traczyk, T. Tribedy, P. Troeger, G. and Truesdale, D. Trzaska, W. H. Tsiledakis, G. Tsilis, E. and Tsuji, T. Tumkin, A. Turrisi, R. Turvey, A. Tveter, T. S. Tydesjoe, H. Tywoniuk, K. Ulery, J. Ullaland, K. and Uras, A. Urban, J. Urciuoli, G. M. Usai, G. L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. van der Kolk, N. Vyvre, P. Vande van Leeuwen, M. Vannucci, L. and Vargas, A. Varma, R. Vasiliev, A. Vassiliev, I. and Vasileiou, M. Vechernin, V. Venaruzzo, M. Vercellin, E. and Vergara, S. Vernet, R. Verweij, M. Vetlitskiy, I. and Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. and Baillie, O. Villalobos Vinogradov, A. Vinogradov, L. and Vinogradov, Y. Virgili, T. Viyogi, Y. P. Vodopianov, A. and Voloshin, K. Voloshin, S. Volpe, G. von Haller, B. and Vranic, D. Vrlakova, J. Vulpescu, B. Wagner, B. Wagner, V. Wallet, L. Wan, R. Wang, D. Wang, Y. Wang, Y. and Watanabe, K. Wen, Q. Wessels, J. Westerhoff, U. and Wiechula, J. Wikne, J. Wilk, A. Wilk, G. Williams, M. C. S. Willis, N. Windelband, B. Xu, C. Yang, C. Yang, H. Yasnopolskiy, S. Yermia, F. Yi, J. Yin, Z. and Yokoyama, H. Yoo, I. -K. Yuan, X. Yurevich, V. and Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. and Zampolli, C. Zanevsky, Y. Zaporozhets, S. Zarochentsev, A. and Zavada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. and Zepeda, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. and Zhou, S. Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. and Zoccarato, Y. Zychacek, V. Zynovyev, M. ALICE Collaboration
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: The production of pi(+), pi(-), K+, K-, p, and (p) over bar at mid-rapidity has been measured in proton-proton collisions at root s = 900 GeV with the ALICE detector. Particle identification is performed using the specific energy loss in the inner tracking silicon detector and the time projection chamber. In addition, time-of-flight information is used to identify hadrons at higher momenta. Finally, the distinctive kink topology of the weak decay of charged kaons is used for an alternative measurement of the kaon transverse momentum (p(t)) spectra. Since these various particle identification tools give the best separation capabilities over different momentum ranges, the results are combined to extract spectra from p(t) = 100 MeV/c to 2.5 GeV/c. The measured spectra are further compared with QCD-inspired models which yield a poor description. The total yields and the mean pt are compared with previous measurements, and the trends as a function of collision energy are discussed.
Published: 2011

43. Intérêt du tamponnement pelvien dans les hémorragies persistantes après hystérectomie d’hémostase

Author: J.M Bereder, A Agostini, and D Mazza
Subjects: Gynecology, medicine.medical_specialty, medicine.anatomical_structure, Reproductive Medicine, business.industry, Surgical Hemostasis, medicine, Obstetrics and Gynecology, General Medicine, Pelvic cavity, business
Abstract: Resume Lˈhemorragie obstetricale est une pathologie grave pouvant mettre le pronostic vital en jeu. Le traitement chirurgical est indique, selon les etiologies, en premiere intention ou en cas dˈechec du traitement medical. Lˈhysterectomie dˈhemostase est le traitement radical et regle en general le probleme. Cependant, en cas dˈechec de lˈhysterectomie, dˈautres moyens sont disponibles dont le tamponnement pelvien.
Published: 2001
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44. ChemInform Abstract: Substitution of Fe and B for Al in the Pollucite (CsAlSi2O6) Structure

Author: D. Mazza and M. Lucco‐Borlera
Subjects: Crystallography, Chemistry, Pollucite, Substitution (logic), engineering, General Medicine, engineering.material
Published: 2010
Full Text: View/download PDF

45. Alignment of the ALICE inner tracking system with cosmic-ray tracks

Author: Aamodt, K. Abel, N. Abeysekara, U. Abrahantes Quintana, A. Adamová, D. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, A. Ahmad, N. Ahn, S.U. Akimoto, R. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaráz Aviña, E. Alme, J. Alt, T. Altini, V. Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. Angelov, V. Anson, C. Anticić, T. Antinori, F. Antinori, S. Antipin, K. Antończyk, D. Antonioli, P. Anzo, A. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arceo, R. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Aystö, J. Azmi, M.D. Bablok, S. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barnaföldi, G.G. Barnby, L. Barret, V. Bartke, J. Barile, F. Basile, M. Basmanov, V. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Becker, B. Belikov, I. Bellwied, R. Belmont-Moreno, E. Belogianni, A. Benhabib, L. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielćik, J. Bielćiková, J. Bilandzic, A. Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Bohm, J. Boldizsár, L. Bombara, M. Bombonati, C. Bondila, M. Borel, H. Borshchov, V. Borisov, A. Bortolin, C. Bose, S. Bosisio, L. Bossú, F. Botje, M. Böttger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Buncic, P. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Camacho, E. Camerini, P. Campbell, M. Canoa Roman, V. Capitani, G.P. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova D́iaz, A. Caselle, M. Castillo Castellanos, J. Castillo Hernandez, J.F. Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. Chapeland, S. Charpy, A. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Chuman, F. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Cobanoglu, O. Coffin, J.-P. Coli, S. Colla, A. Conesa Balbastre, G. Conesa Del Valle, Z. Conner, E.S. Constantin, P. Contin, G. Contreras, G.J. Corrales Morales, Y. Cormier, T.M. Cortese, P. Cortés Maldonado, I. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. Dainese, A. Dalsgaard, H.H. Danu, A. Das, I. Das, S. Dash, A. Dash, S. De Barros, G.O.V. De Caro, A. De Cataldo, G. De Cuveland, J. De Falco, A. De Gaspari, M. De Groot, J. De Gruttola, D. De Haas, A.P. De Marco, N. De Pasquale, S. De Remigis, R. De Rooij, R. De Vaux, G. Delagrange, H. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. D́iaz, L. D́iaz, R. Dietel, T. Ding, H. Divià, R. Djuvsland, Ø. Dobretsov, V. Dobrin, A. Dobrowolski, T. Dönigus, B. Doḿinguez, I. Don, D.M.M. Dordic, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Enokizono, A. Espagnon, B. Estienne, M. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fateev, O. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Fenton-Olsen, B. Feofilov, G. Fernández Téllez, A. Ferreiro, E.G. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Fionda, F.M. Fiore, E.M. Floris, M. Fodor, Z. Foertsch, S. Foka, P. Fokin, S. Formenti, F. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Frolov, A. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Gang, S. Ganoti, P. Ganti, M.S. Garabatos, C. Garćia Trapaga, C. Gebelein, J. Gemme, R. Germain, M. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glasow, R. Glässel, P. Glenn, A. Gomez, R. González Santos, H. González-Trueba, L.H. González-Zamora, P. Gorbunov, S. Gorbunov, Y. Gotovac, S. Gottschlag, H. Grabski, V. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. Grossiord, J.-Y. Grosso, R. Guarnaccia, C. Guber, F. Guernane, R. Guerzoni, B. Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. Gupta, R. Gustafsson, H.-A. Gutbrod, H. Haaland, Ø. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Hamblen, J. Han, B.H. Harris, J.W. Hartig, M. Harutyunyan, A. Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. Hernández, C. Herrera Corral, G. Herrmann, N. Hetland, K.F. Hicks, B. Hiei, A. Hille, P.T. Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hrivnácová, I. Hu, S. Huang, M. Huber, S. Humanic, T.J. Hutter, D. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Iwasaki, T. Jachołkowski, A. Jacobs, P. Jancurová, L. Jangal, S. Janik, R. Jena, C. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanović, P. Jung, H. Jung, W. Jusko, A. Kaidalov, A.B. Kalcher, S. Kalinák, P. Kalliokoski, T. Kalweit, A. Kamal, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kapitan, J. Kaplin, V. Kapusta, S. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khan, S.A. Khanzadeev, A. Kharlov, Y. Kikola, D. Kileng, B. J Kim, D. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S.H. Kim, S. Kim, Y. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein-Bösing, C. Kliemant, M. Klovning, A. Kluge, A. Kniege, S. Koch, K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornaś, E. Kour, R. Kowalski, M. Kox, S. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Kravcáková, A. Krawutschke, T. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kumar, L. Kumar, N. Kupczak, R. Kurashvili, P. Kurepin, A. Kurepin, A.N. Kuryakin, A. Kushpil, S. Kushpil, V. Kutouski, M. Kvaerno, H. Kweon, M.J. Kwon, Y. La Rocca, P. Lackner, F. Ladrón de Guevara, P. Lafage, V. Lal, C. Lara, C. Larsen, D.T. Laurenti, G. Lazzeroni, C. Le Bornec, Y. Le Bris, N. Lee, H. Lee, K.S. Lee, S.C. Lefèvre, F. Lenhardt, M. Leistam, L. Lehnert, J. Lenti, V. León, H. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Li, Y. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Listratenko, O. Liu, L. Loginov, V. Lohn, S. Lopez, X. López Noriega, M. López-Raḿirez, R. López Torres, E. Løvhøiden, G. Lozea Feijo Soares, A. Lu, S. Lunardon, M. Luparello, G. Luquin, L. Lutz, J.-R. Luvisetto, M. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahajan, A. Mahapatra, D.P. Maire, A. Makhlyueva, I. Mal'Kevich, D. Malaev, M. Malagalage, K.J. Maldonado Cervantes, I. Malek, M. Malkiewicz, T. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mares, J. Margagliotti, G.V. Margotti, A. Maŕin, A. Martashvili, I. Martinengo, P. Mart́inez, M.I. Mart́inez Davalos, A. Mart́inez Garćia, G. Maruyama, Y. Marzari Chiesa, A. Masciocchi, S. Masera, M. Masetti, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Meoni, M. Mercado Pérez, J. Mereu, P. Miake, Y. Michalon, A. Miftakhov, N. Milosevic, J. Minafra, F. Mischke, A. Miśkowiec, D. Mitu, C. Mizoguchi, K. Mlynarz, J. Mohanty, B. Molnar, L. Mondal, M.M. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moretto, S. Morsch, A. Moukhanova, T. Muccifora, V. Mudnic, E. Muhuri, S. Müller, H. Munhoz, M.G. Munoz, J. Musa, L. Musso, A. Nandi, B.K. Nania, R. Nappi, E. Navach, F. Navin, S. Nayak, T.K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nianine, A. Nicassio, M. Nielsen, B.S. Nikolaev, S. Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B.S. Nilsson, M.S. Noferini, F. Nomokonov, P. Nooren, G. Novitzky, N. Nyatha, A. Nygaard, C. Nyiri, A. Nystrand, J. Ochirov, A. Odyniec, G. Oeschler, H. Oinonen, M. Okada, K. Okada, Y. Oldenburg, M. Oleniacz, J. Oppedisano, C. Orsini, F. Or-̈tiz Velasquez, A. Ortona, G. Oskamp, C.J. Oskarsson, A. Osmic, F. Osterman, L. Ostrowski, P. Otterlund, I. Otwinowski, J. Øvrebekk, G. Oyama, K. Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paić, G. Painke, F. Pajares, C. Pal, S. Pal, S.K. Palaha, A. Palmeri, A. Panse, R. Pappalardo, G.S. Park, W.J. Pastircák, B. Pastore, C. Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. Pepato, A. Pereira, H. Peressounko, D. Pérez, C. Perini, D. Perrino, D. Peryt, W. Peschek, J. Pesci, A. Peskov, V. Pestov, Y. Peters, A.J. Petrácek, V. Petridis, A. Petris, M. Petrov, P. Petrovici, M. Petta, C. Peyré, J. Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinsky, L. Pitz, N. Piuz, F. Platt, R. Płoskoń, M. Pluta, J. Pocheptsov, T. Pochybova, S. Podesta Lerma, P.L.M. Poggio, F. Poghosyan, M.G. Polák, K. Polichtchouk, B. Polozov, P. Polyakov, V. Pommeresch, B. Pop, A. Posa, F. Posṕisil, V. Potukuchi, B. Pouthas, J. Prasad, S.K. Preghenella, R. Prino, F. Pruneau, C.A. Pshenichnov, I. Puddu, G. Pujahari, P. Pulvirenti, A. Punin, A. Punin, V. Putis, M. Putschke, J. Quercigh, E. Rachevski, A. Rademakers, A. Radomski, S. Räihä, T.S. Rak, J. Rakotozafindrabe, A. Ramello, L. Raḿirez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. Räsänen, S.S. Rashevskaya, I. Rath, S. Read, K.F. Real, J. Redlich, K. Renfordt, R. Reolon, A.R. Reshetin, A. Rettig, F. Revol, J.-P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R.A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. Rodriguez Cahuantzi, M. Røed, K. Röhrich, D. Román López, S. Romita, R. Ronchetti, F. Rosinský, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio-Montero, A.J. Rui, R. Rusanov, I. Russo, G. Ryabinkin, E. Rybicki, A. Sadovsky, S. Safaŕik, K. Sahoo, R. Saini, J. Saiz, P. Sakata, D. Salgado, C.A. Salgueiro Domingues da Silva, R. Salur, S. Samanta, T. Sambyal, S. Samsonov, V. Sándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schindler, H. Schmidt, C. Schmidt, H.R. Schossmaier, K. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Segato, G. Semenov, D. Senyukov, S. Seo, J. Serci, S. Serkin, L. Serradilla, E. Sevcenco, A. Sgura, I. Shabratova, G. Shahoyan, R. Sharkov, G. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siddi, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simili, E. Simonetti, G. Singaraju, R. Singh, R. Singhal, V. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Snow, H. Søgaard, C. Sokolov, O. Soloviev, A. Soltveit, H.K. Soltz, R. Sommer, W. Son, C.W. Son, H.S. Song, M. Soos, C. Soramel, F. Soyk, D. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Staley, F. Stan, E. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovsky, P. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Sumbera, M. Susa, T. Swoboda, D. Symons, J. Szanto De Toledo, A. Szarka, I. Szostak, A. Szuba, M. Tadel, M. Tagridis, C. Takahara, A. Takahashi, J. Tanabe, R. Tapia Takaki, D.J. Taureg, H. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Tieulent, R. Tlusty, D. Toia, A. Tolyhy, T. Torcato De Matos, C. Torii, H. Torralba, G. Toscano, L. Tosello, F. Tournaire, A. Traczyk, T. Tribedy, P. Tröger, G. Truesdale, D. Trzaska, W.H. Tsiledakis, G. Tsilis, E. Tsuji, T. Tumkin, A. Turrisi, R. Turvey, A. Tveter, T.S. Tydesjö, H. Tywoniuk, K. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. Van Den Brink, A. Van Der Kolk, N. Vande Vyvre, P. Van Leeuwen, M. Vannucci, L. Vargas, A. Varma, R. Vasiliev, A. Vassiliev, I. Vassiliou, M. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vetlitskiy, I. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopianov, A. Voloshin, K. Voloshin, S. Volpe, G. Von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wallet, L. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wen, Q. Wessels, J. Wiechula, J. Wikne, J. Wilk, A. Wilk, G. Williams, M.C.S. Willis, N. Windelband, B. Xu, C. Yang, C. Yang, H. Yasnopolsky, A. Yermia, F. Yi, J. Yin, Z. Yokoyama, H. Yoo, I-K. Yuan, X. Yurevich, V. Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. Zampolli, C. Zanevsky, Yu. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zepeda, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhou, S. Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. Zoccarato, Y. Zychácek, V. Zynovyev, M.
Subjects: Physics::Instrumentation and Detectors
Abstract: ALICE (A Large Ion Collider Experiment) is the LHC (Large Hadron Collider) experiment devoted to investigating the strongly interacting matter created in nucleus-nucleus collisions at the LHC energies. The ALICE ITS, Inner Tracking System, consists of six cylindrical layers of silicon detectors with three different technologies; in the outward direction: two layers of pixel detectors, two layers each of drift, and strip detectors. The number of parameters to be determined in the spatial alignment of the 2198 sensor modules of the ITS is about 13,000. The target alignment precision is well below 10 μm in some cases (pixels). The sources of alignment information include survey measurements, and the reconstructed tracks from cosmic rays and from protonproton collisions. The main track-based alignment method uses the Millepede global approach. An iterative local method was developed and used as well. We present the results obtained for the ITS alignment using about 10 5 charged tracks from cosmic rays that have been collected during summer 2008, with the ALICE solenoidal magnet switched off. © 2010 IOP Publishing Ltd and SISSA.
Published: 2010

46. Charged-particle multiplicity measurement in proton-proton collisions at √s = 7 TeV with ALICE at LHC

Author: Aamodt, K. Abel, N. Abeysekara, U. Abrahantes Quintana, A. Abramyan, A. Adamová, D. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, A. Ahmad, N. Ahn, S.U. Akimoto, R. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaráz Aviña, E. Alme, J. Alt, T. Altini, V. Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. Angelov, V. Anson, C. Antičić, T. Antinori, F. Antinori, S. Antipin, K. Antończyk, D. Antonioli, P. Anzo, A. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arceo, R. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bablok, S. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barnaföldi, G.G. Barnby, L. Barret, V. Bartke, J. Barile, F. Basile, M. Basmanov, V. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Becker, B. Belikov, I. Bellwied, R. Belmont-Moreno, E. Belogianni, A. Benhabib, L. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Bohm, J. Boldizsár, L. Bombara, M. Bombonati, C. Bondila, M. Borel, H. Borisov, A. Bortolin, C. Bose, S. Bosisio, L. Bossú, F. Botje, M. Böttger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Buncic, P. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Camacho, E. Camerini, P. Campbell, M. Roman, V.C. Capitani, G.P. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Castillo Hernandez, J.F. Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. Chapeland, S. Charpy, A. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Chuman, F. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Cobanoglu, O. Coffin, J.-P. Coli, S. Colla, A. Conesa Balbastre, G. Conesa del Valle, Z. Conner, E.S. Constantin, P. Contin, G. Contreras, J.G. Corrales Morales, Y. Cormier, T.M. Cortese, P. Cortés Maldonado, I. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. Dainese, A. Dalsgaard, H.H. Danu, A. Das, I. Dash, A. Dash, S. de Barros, G.O.V. de Caro, A. de Cataldo, G. de Cuveland, J. de Falco, A. de Gaspari, M. de Groot, J. de Gruttola, D. de Marco, N. de Pasquale, S. de Remigis, R. de Rooij, R. de Vaux, G. Delagrange, H. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. Díaz, L. Díaz, R. Dietel, T. Divià, R. Djuvsland, Ø. Dobretsov, V. Dobrin, A. Dobrowolski, T. Dönigus, B. Domínguez, I. Don, D.M.M. Dordic, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Enokizono, A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fateev, O. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Fenton-Olsen, B. Feofilov, G. Fernández Téllez, A. Ferreiro, E.G. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Fionda, F.M. Fiore, E.M. Floris, M. Fodor, Z. Foertsch, S. Foka, P. Fokin, S. Formenti, F. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Frolov, A. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Ganti, M.S. Garabatos, C. García Trapaga, C. Gebelein, J. Gemme, R. Germain, M. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glasow, R. Glässel, P. Glenn, A. Gómez Jiménez, R. González Santos, H. González-Trueba, L.H. González-Zamora, P. Gorbunov, S. Gorbunov, Y. Gotovac, S. Gottschlag, H. Grabski, V. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. Grossiord, J.-Y. Grosso, R. Guber, F. Guernane, R. Guerzoni, B. Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. Gupta, R. Gustafsson, H.-A. Gutbrod, H. Haaland, Ø. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Hamblen, J. Han, B.H. Harris, J.W. Hartig, M. Harutyunyan, A. Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. Hernández, C. Herrera Corral, G. Herrmann, N. Hetland, K.F. Hicks, B. Hiei, A. Hille, P.T. Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hřivnáčová, I. Hu, S. Huang, M. Huber, S. Humanic, T.J. Hutter, D. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Iwasaki, T. Jachołkowski, A. Jacobs, P. Jančurová, L. Jangal, S. Janik, R. Jena, C. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanović, P. Jung, H. Jung, W. Jusko, A. Kaidalov, A.B. Kalcher, S. Kaliňák, P. Kalisky, M. Kalliokoski, T. Kalweit, A. Kamal, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kapitan, J. Kaplin, V. Kapusta, S. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khan, S.A. Khanzadeev, A. Kharlov, Y. Kikola, D. Kileng, B. Kim, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S.H. Kim, S. Kim, Y. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein-Bösing, C. Kliemant, M. Klovning, A. Kluge, A. Knichel, M.L. Kniege, S. Koch, K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornaś, E. Kour, R. Kowalski, M. Kox, S. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Kravčáková, A. Krawutschke, T. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kumar, L. Kumar, N. Kupczak, R. Kurashvili, P. Kurepin, A. Kurepin, A.N. Kuryakin, A. Kushpil, S. Kushpil, V. Kutouski, M. Kvaerno, H. Kweon, M.J. Kwon, Y. La Rocca, P. Lackner, F. Ladrón de Guevara, P. Lafage, V. Lal, C. Lara, C. Larsen, D.T. Laurenti, G. Lazzeroni, C. Le Bornec, Y. Le Bris, N. Lee, H. Lee, K.S. Lee, S.C. Lefèvre, F. Lenhardt, M. Leistam, L. Lehnert, J. Lenti, V. León, H. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Li, Y. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Liu, L. Loginov, V. Lohn, S. Lopez, X. López Noriega, M. López-Ramírez, R. López Torres, E. Løvhøiden, G. Lozea Feijo Soares, A. Lu, S. Lunardon, M. Luparello, G. Luquin, L. Lutz, J.-R. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahapatra, D.P. Maire, A. Makhlyueva, I. Mal'Kevich, D. Malaev, M. Malagalage, K.J. Maldonado Cervantes, I. Malek, M. Malkiewicz, T. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mareš, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez Hernández, M.I. Martínez Davalos, A. Martínez García, G. Maruyama, Y. Marzari Chiesa, A. Masciocchi, S. Masera, M. Masetti, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Meoni, M. Mercado Pérez, J. Mereu, P. Miake, Y. Michalon, A. Miftakhov, N. Milosevic, J. Minafra, F. Mischke, A. Miśkowiec, D. Mitu, C. Mizoguchi, K. Mlynarz, J. Mohanty, B. Molnar, L. Mondal, M.M. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moretto, S. Morsch, A. Moukhanova, T. Muccifora, V. Mudnic, E. Muhuri, S. Müller, H. Munhoz, M.G. Munoz, J. Musa, L. Musso, A. Nandi, B.K. Nania, R. Nappi, E. Navach, F. Navin, S. Nayak, T.K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nianine, A. Nicassio, M. Nielsen, B.S. Nikolaev, S. Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B.S. Nilsson, M.S. Noferini, F. Nomokonov, P. Nooren, G. Novitzky, N. Nyatha, A. Nygaard, C. Nyiri, A. Nystrand, J. Ochirov, A. Odyniec, G. Oeschler, H. Oinonen, M. Okada, K. Okada, Y. Oldenburg, M. Oleniacz, J. Oppedisano, C. Orsini, F. Ortiz Velasquez, A. Ortona, G. Oskarsson, A. Osmic, F. Österman, L. Ostrowski, P. Otterlund, I. Otwinowski, J. Øvrebekk, G. Oyama, K. Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paić, G. Painke, F. Pajares, C. Pal, S. Pal, S.K. Palaha, A. Palmeri, A. Panse, R. Papikyan, V. Pappalardo, G.S. Park, W.J. Pastirčák, B. Pastore, C. Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. Pepato, A. Pereira, H. Peressounko, D. Pérez, C. Perini, D. Perrino, D. Peryt, W. Peschek, J. Pesci, A. Peskov, V. Pestov, Y. Peters, A.J. Petráček, V. Petridis, A. Petris, M. Petrov, P. Petrovici, M. Petta, C. Peyré, J. Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinazza, O. Pinsky, L. Pitz, N. Piuz, F. Platt, R. Płoskoń, M. Pluta, J. Pocheptsov, T. Pochybova, S. Podesta Lerma, P.L.M. Poggio, F. Poghosyan, M.G. Polák, K. Polichtchouk, B. Polozov, P. Polyakov, V. Pommeresch, B. Pop, A. Posa, F. Pospíšil, V. Potukuchi, B. Pouthas, J. Prasad, S.K. Preghenella, R. Prino, F. Pruneau, C.A. Pshenichnov, I. Puddu, G. Pujahari, P. Pulvirenti, A. Punin, A. Punin, V. Putiš, M. Putschke, J. Quercigh, E. Rachevski, A. Rademakers, A. Radomski, S. Räihä, T.S. Rak, J. Rakotozafindrabe, A. Ramello, L. Reyes, A.R. Rammler, M. Raniwala, R. Raniwala, S. Räsänen, S.S. Rashevskaya, I. Rath, S. Read, K.F. Real, J.S. Redlich, K. Renfordt, R. Reolon, A.R. Reshetin, A. Rettig, F. Revol, J.-P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R.A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. Rodriguez Cahuantzi, M. Røed, K. Röhrich, D. Román López, S. Romita, R. Ronchetti, F. Rosinský, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio-Montero, A.J. Rui, R. Rusanov, I. Russo, G. Ryabinkin, E. Rybicki, A. Sadovsky, S. Šafařík, K. Sahoo, R. Saini, J. Saiz, P. Sakata, D. Salgado, C.A. Salgueiro Domingues da Silva, R. Salur, S. Samanta, T. Sambyal, S. Samsonov, V. Šándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schindler, H. Schmidt, C. Schmidt, H.R. Schossmaier, K. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Segato, G. Semenov, D. Senyukov, S. Seo, J. Serci, S. Serkin, L. Serradilla, E. Sevcenco, A. Sgura, I. Shabratova, G. Shahoyan, R. Sharkov, G. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siddi, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simili, E. Simonetti, G. Singaraju, R. Singh, R. Singhal, V. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Snow, H. Søgaard, C. Soloviev, A. Soltveit, H.K. Soltz, R. Sommer, W. Son, C.W. Son, H. Song, M. Soos, C. Soramel, F. Soyk, D. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Staley, F. Stan, E. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovsky, P. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Šumbera, M. Susa, T. Swoboda, D. Symons, J. Szanto de Toledo, A. Szarka, I. Szostak, A. Szuba, M. Tadel, M. Tagridis, C. Takahara, A. Takahashi, J. Tanabe, R. Tapia Takaki, D.J. Taureg, H. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Tieulent, R. Tlusty, D. Toia, A. Tolyhy, T. Torcato de Matos, C. Torii, H. Torralba, G. Toscano, L. Tosello, F. Tournaire, A. Traczyk, T. Tribedy, P. Tröger, G. Truesdale, D. Trzaska, W.H. Tsiledakis, G. Tsilis, E. Tsuji, T. Tumkin, A. Turrisi, R. Turvey, A. Tveter, T.S. Tydesjö, H. Tywoniuk, K. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Palomo, L.V. Vallero, S. van der Kolk, N. Vande Vyvre, P. van Leeuwen, M. Vannucci, L. Vargas, A. Varma, R. Vasiliev, A. Vassiliev, I. Vasileiou, M. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vetlitskiy, I. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopianov, A. Voloshin, K. Voloshin, S. Volpe, G. von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wallet, L. Wan, R. Wang, D. Wang, Y. Watanabe, K. Wen, Q. Wessels, J. Westerhoff, U. Wiechula, J. Wikne, J. Wilk, A. Wilk, G. Williams, M.C.S. Willis, N. Windelband, B. Xu, C. Yang, C. Yang, H. Yasnopolskiy, S. Yermia, F. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yurevich, V. Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. Zampolli, C. Zanevsky, Y. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zepeda, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhou, S. Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. Zoccarato, Y. Zycháček, V. Zynovyev, M.
Subjects: Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The pseudorapidity density and multiplicity distribution of charged particles produced in proton-proton collisions at the LHC, at a centre-of-mass energy √s= 7 TeV, were measured in the central pseudorapidity region {pipe}η{pipe} < 1. Comparisons are made with previous measurements at √s = 0.9 TeV and 2.36 TeV. At √s = 7 TeV, for events with at least one charged particle in {pipe}η{pipe} < 1, we obtain dNch/dη = 6.01 ± 0.01(stat.)+0.20 -0.12(syst.). This corresponds to an increase of 57.6% ± 0.4%(stat.)+3.6 -1.8%(syst.) relative to collisions at 0.9 TeV, significantly higher than calculations from commonly used models. The multiplicity distribution at 7 TeV is described fairly well by the negative binomial distribution. © 2010 CERN for the benefit of the ALICE collaboration.
Published: 2010

47. Transverse momentum spectra of charged particles in proton-proton collisions at s=900 GeV with ALICE at the LHC

Author: Aamodt, K. Abel, N. Abeysekara, U. Abrahantes Quintana, A. Abramyan, A. Adamová, D. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, A. Ahmad, N. Ahn, S.U. Akimoto, R. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaráz Aviña, E. Alme, J. Alt, T. Altini, V. Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. Angelov, V. Anson, C. Antičić, T. Antinori, F. Antinori, S. Antipin, K. Antończyk, D. Antonioli, P. Anzo, A. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arceo, R. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bablok, S. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barnaföldi, G.G. Barnby, L. Barret, V. Bartke, J. Barile, F. Basile, M. Basmanov, V. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Becker, B. Belikov, I. Bellwied, R. Belmont-Moreno, E. Belogianni, A. Benhabib, L. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Bohm, J. Boldizsár, L. Bombara, M. Bombonati, C. Bondila, M. Borel, H. Borisov, A. Bortolin, C. Bose, S. Bosisio, L. Bossú, F. Botje, M. Böttger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Buncic, P. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo, E. Camacho, E. Camerini, P. Campbell, M. Canoa Roman, V. Capitani, G.P. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Castillo Hernandez, J.F. Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. Chapeland, S. Charpy, A. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Chuman, F. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Cobanoglu, O. Coffin, J.-P. Coli, S. Colla, A. Conesa Balbastre, G. Conesa del Valle, Z. Conner, E.S. Constantin, P. Contin, G. Contreras, J.G. Corrales Morales, Y. Cormier, T.M. Cortese, P. Cortés Maldonado, I. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. Dainese, A. Dalsgaard, H.H. Danu, A. Das, I. Dash, A. Dash, S. de Barros, G.O.V. De Caro, A. de Cataldo, G. de Cuveland, J. De Falco, A. De Gaspari, M. de Groot, J. De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. de Vaux, G. Delagrange, H. Delgado, Y. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. Díaz, L. Díaz, R. Dietel, T. Divià, R. Djuvsland, Ø. Dobretsov, V. Dobrin, A. Dobrowolski, T. Dönigus, B. Domínguez, I. Don, D.M.M. Dordic, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Enokizono, A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fateev, O. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Fenton-Olsen, B. Feofilov, G. Fernández Téllez, A. Ferreiro, E.G. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Fionda, F.M. Fiore, E.M. Floris, M. Fodor, Z. Foertsch, S. Foka, P. Fokin, S. Formenti, F. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Frolov, A. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Ganti, M.S. Garabatos, C. García Trapaga, C. Gebelein, J. Gemme, R. Germain, M. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glasow, R. Glässel, P. Glenn, A. Gómez Jiménez, R. González Santos, H. González-Trueba, L.H. González-Zamora, P. Gorbunov, S. Gorbunov, Y. Gotovac, S. Gottschlag, H. Grabski, V. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grigoryan, S. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. Grossiord, J.-Y. Grosso, R. Guber, F. Guernane, R. Guerra, C. Guerzoni, B. Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. Gupta, R. Gustafsson, H.-A. Gutbrod, H. Haaland, Ø. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Hamblen, J. Han, B.H. Harris, J.W. Hartig, M. Harutyunyan, A. Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. Hernández, C. Herrera Corral, G. Herrmann, N. Hetland, K.F. Hicks, B. Hiei, A. Hille, P.T. Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hřivnáčová, I. Hu, S. Huang, M. Huber, S. Humanic, T.J. Hutter, D. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Iwasaki, T. Jachołkowski, A. Jacobs, P. Jančurová, L. Jangal, S. Janik, R. Jena, C. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanović, P. Jung, H. Jung, W. Jusko, A. Kaidalov, A.B. Kalcher, S. Kalićák, P. Kalisky, M. Kalliokoski, T. Kalweit, A. Kamal, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kapitan, J. Kaplin, V. Kapusta, S. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khan, S.A. Khanzadeev, A. Kharlov, Y. Kikola, D. Kileng, B. Kim, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S.H. Kim, S. Kim, Y. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein-Bösing, C. Kliemant, M. Klovning, A. Kluge, A. Knichel, M.L. Kniege, S. Koch, K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornać, E. Kour, R. Kowalski, M. Kox, S. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Kravćáková, A. Krawutschke, T. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kumar, L. Kumar, N. Kupczak, R. Kurashvili, P. Kurepin, A. Kurepin, A.N. Kuryakin, A. Kushpil, S. Kushpil, V. Kutouski, M. Kvaerno, H. Kweon, M.J. Kwon, Y. La Rocca, P. Lackner, F. Ladrón de Guevara, P. Lafage, V. Lal, C. Lara, C. Larsen, D.T. Laurenti, G. Lazzeroni, C. Le Bornec, Y. Le Bris, N. Lee, H. Lee, K.S. Lee, S.C. Lefèvre, F. Lenhardt, M. Leistam, L. Lehnert, J. Lenti, V. León, H. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Li, Y. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Liu, L. Loginov, V. Lohn, S. Lopez, X. López Noriega, M. López-Ramírez, R. López Torres, E. Løvhøiden, G. Lozea Feijo Soares, A. Lu, S. Luettig, P. Lunardon, M. Luparello, G. Luquin, L. Lutz, J.-R. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahapatra, D.P. Maire, A. Makhlyueva, I. Mal'Kevich, D. Malaev, M. Malagalage, K.J. Maldonado Cervantes, I. Malek, M. Malkiewicz, T. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mareš, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez Hernández, M.I. Martínez Davalos, A. Martínez García, G. Maruyama, Y. Marzari Chiesa, A. Masciocchi, S. Masera, M. Masetti, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Meoni, M. Mercado Pérez, J. Mereu, P. Miake, Y. Michalon, A. Miftakhov, N. Milano, L. Milosevic, J. Minafra, F. Mischke, A. Mićkowiec, D. Mitu, C. Mizoguchi, K. Mlynarz, J. Mohanty, B. Molnar, L. Mondal, M.M. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moretto, S. Morsch, A. Moukhanova, T. Muccifora, V. Mudnic, E. Muhuri, S. Müller, H. Munhoz, M.G. Munoz, J. Musa, L. Musso, A. Nandi, B.K. Nania, R. Nappi, E. Navach, F. Navin, S. Nayak, T.K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nianine, A. Nicassio, M. Nielsen, B.S. Nikolaev, S. Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B.S. Nilsson, M.S. Noferini, F. Nomokonov, P. Nooren, G. Novitzky, N. Nyatha, A. Nygaard, C. Nyiri, A. Nystrand, J. Ochirov, A. Odyniec, G. Oeschler, H. Oinonen, M. Okada, K. Okada, Y. Oldenburg, M. Oleniacz, J. Oppedisano, C. Orsini, F. Ortiz Velasquez, A. Ortona, G. Oskarsson, A. Osmic, F. Österman, L. Ostrowski, P. Otterlund, I. Otwinowski, J. Øvrebekk, G. Oyama, K. Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paić, G. Painke, F. Pajares, C. Pal, S. Pal, S.K. Palaha, A. Palmeri, A. Panse, R. Papikyan, V. Pappalardo, G.S. Park, W.J. Pastirćák, B. Pastore, C. Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. Pepato, A. Pereira, H. Peressounko, D. Pérez, C. Perini, D. Perrino, D. Peryt, W. Peschek, J. Pesci, A. Peskov, V. Pestov, Y. Peters, A.J. Petráćek, V. Petridis, A. Petris, M. Petrov, P. Petrovici, M. Petta, C. Peyré, J. Piano, S. Piccotti, A. Pikna, M. Pillot, P. Pinazza, O. Pinsky, L. Pitz, N. Piuz, F. Platt, R. Pćoskoć, M. Pluta, J. Pocheptsov, T. Pochybova, S. Podesta Lerma, P.L.M. Poggio, F. Poghosyan, M.G. Polák, K. Polichtchouk, B. Polozov, P. Polyakov, V. Pommeresch, B. Pop, A. Posa, F. Pospíšil, V. Potukuchi, B. Pouthas, J. Prasad, S.K. Preghenella, R. Prino, F. Pruneau, C.A. Pshenichnov, I. Puddu, G. Pujahari, P. Pulvirenti, A. Punin, A. Punin, V. Putiš, M. Putschke, J. Quercigh, E. Rachevski, A. Rademakers, A. Radomski, S. Räihä, T.S. Rak, J. Rakotozafindrabe, A. Ramello, L. Ramírez Reyes, A. Rammler, M. Raniwala, R. Raniwala, S. Räsänen, S.S. Rashevskaya, I. Rath, S. Read, K.F. Real, J.S. Redlich, K. Renfordt, R. Reolon, A.R. Reshetin, A. Rettig, F. Revol, J.-P. Reygers, K. Ricaud, H. Riccati, L. Ricci, R.A. Richter, M. Riedler, P. Riegler, W. Riggi, F. Rivetti, A. Rodriguez Cahuantzi, M. Røed, K. Röhrich, D. Román López, S. Romita, R. Ronchetti, F. Rosinskỳ, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio-Montero, A.J. Rui, R. Rusanov, I. Russo, G. Ryabinkin, E. Rybicki, A. Sadovsky, S. Šafaćík, K. Sahoo, R. Saini, J. Saiz, P. Sakata, D. Salgado, C.A. Salgueiro Domingues da Silva, R. Salur, S. Samanta, T. Sambyal, S. Samsonov, V. Šándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schindler, H. Schmidt, C. Schmidt, H.R. Schossmaier, K. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Scott, P.A. Segato, G. Semenov, D. Senyukov, S. Seo, J. Serci, S. Serkin, L. Serradilla, E. Sevcenco, A. Sgura, I. Shabratova, G. Shahoyan, R. Sharkov, G. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siddi, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simili, E. Simonetti, G. Singaraju, R. Singh, R. Singhal, V. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Snow, H. Søgaard, C. Soloviev, A. Soltveit, H.K. Soltz, R. Sommer, W. Son, C.W. Son, H. Song, M. Soos, C. Soramel, F. Soyk, D. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Staley, F. Stan, E. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovsky, P. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Šumbera, M. Susa, T. Swoboda, D. Symons, J. Szanto de Toledo, A. Szarka, I. Szostak, A. Szuba, M. Tadel, M. Tagridis, C. Takahara, A. Takahashi, J. Tanabe, R. Tapia Takaki, J.D. Taureg, H. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Tieulent, R. Tlusty, D. Toia, A. Tolyhy, T. Torcato de Matos, C. Torii, H. Torralba, G. Toscano, L. Tosello, F. Tournaire, A. Traczyk, T. Tribedy, P. Tröger, G. Truesdale, D. Trzaska, W.H. Tsiledakis, G. Tsilis, E. Tsuji, T. Tumkin, A. Turrisi, R. Turvey, A. Tveter, T.S. Tydesjö, H. Tywoniuk, K. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. van der Kolk, N. Vande Vyvre, P. van Leeuwen, M. Vannucci, L. Vargas, A. Varma, R. Vasiliev, A. Vassiliev, I. Vasileiou, M. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vetlitskiy, I. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopianov, A. Voloshin, K. Voloshin, S. Volpe, G. von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wallet, L. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wen, Q. Wessels, J. Westerhoff, U. Wiechula, J. Wikne, J. Wilk, A. Wilk, G. Williams, M.C.S. Willis, N. Windelband, B. Xu, C. Yang, C. Yang, H. Yasnopolskiy, S. Yermia, F. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yurevich, V. Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. Zampolli, C. Zanevsky, Y. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zepeda, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhou, S. Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. Zoccarato, Y. Zycháćek, V. Zynovyev, M.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: The inclusive charged particle transverse momentum distribution is measured in proton-proton collisions at s=900 GeV at the LHC using the ALICE detector. The measurement is performed in the central pseudorapidity region (|η
Published: 2010

48. Charged-particle multiplicity measurement in proton-proton collisions at √s 0.9 and 2.36 TeV with ALICE at LHC

Author: Aamodt, K. Abel, N. Abeysekara, U. Abrahantes Quintana, A. Abramyan, A. Adamová, D. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, A. Ahmad, N. Ahn, S.U. Akimoto, R. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaráz Aviña, E. Alme, J. Alt, T. Altini, V. Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. Angelov, V. Anson, C. Antičić, T. Antinori, F. Antinori, S. Antipin, K. Antończyk, D. Antonioli, P. Anzo, A. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arceo, R. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bablok, S. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barnaföldi, G.G. Barnby, L. Barret, V. Bartke, J. Barile, F. Basile, M. Basmanov, V. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Becker, B. Belikov, I. Bellwied, R. Belmont-Moreno, E. Belogianni, A. Benhabib, L. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bogdanov, A. Bøggild, H. Bogolyubsky, M. Bohm, J. Boldizsár, L. Bombara, M. Bombonati, C. Bondila, M. Borel, H. Borshchov, V. Borisov, A. Bortolin, C. Bose, S. Bosisio, L. Bossú, F. Botje, M. Böttger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Buncic, P. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Camacho, E. Camerini, P. Campbell, M. Canoa Roman, V. Capitani, G.P. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Castillo Hernandez, J.F. Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. Chapeland, S. Charpy, A. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Chuman, F. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Cobanoglu, O. Coffin, J.-P. Coli, S. Colla, A. Conesa Balbastre, G. Conesa del Valle, Z. Conner, E.S. Constantin, P. Contin, G. Contreras, J.G. Corrales Morales, Y. Cormier, T.M. Cortese, P. Cortés Maldonado, I. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. Dainese, A. Dalsgaard, H.H. Danu, A. Das, I. Das, S. Dash, A. Dash, S. de Barros, G.O.V. De Caro, A. de Cataldo, G. de Cuveland, J. De Falco, A. De Gaspari, M. de Groot, J. De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. de Vaux, G. Delagrange, H. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. Díaz, L. Díaz, R. Dietel, T. Divià, R. Djuvsland, O. Dobretsov, V. Dobrin, A. Dobrowolski, T. Dönigus, B. Domínguez, I. Don, D.M.M. Dordic, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Enokizono, A. Espagnon, B. Estienne, M. Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fateev, O. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Fenton-Olsen, B. Feofilov, G. Fernández Téllez, A. Ferreiro, E.G. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Fionda, F.M. Fiore, E.M. Floris, M. Fodor, Z. Foertsch, S. Foka, P. Fokin, S. Formenti, F. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Frolov, A. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. 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Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hřivnáčová, I. Hu, S. Huang, M. Huber, S. Humanic, T.J. Hutter, D. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Inaba, M. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Iwasaki, T. Jachołkowski, A. Jacobs, P. Jančurová, L. Jangal, S. Janik, R. Jena, C. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanović, P. Jung, H. Jung, W. Jusko, A. Kaidalov, A.B. Kalcher, S. Kaliňák, P. Kalisky, M. Kalliokoski, T. Kalweit, A. Kamal, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kapitan, J. Kaplin, V. Kapusta, S. Karavichev, O. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khan, S.A. Khanzadeev, A. Kharlov, Y. Kikola, D. Kileng, B. Kim, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S.H. Kim, S. Kim, Y. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein-Bösing, C. Kliemant, M. Klovning, A. Kluge, A. Kniege, S. Koch, K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornaś, E. Kour, R. Kowalski, M. Kox, S. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Kravčáková, A. Krawutschke, T. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kumar, L. Kumar, N. Kupczak, R. Kurashvili, P. Kurepin, A. Kurepin, A.N. Kuryakin, A. Kushpil, S. Kushpil, V. Kutouski, M. Kvaerno, H. Kweon, M.J. Kwon, Y. La Rocca, P. Lackner, F. Ladrón de Guevara, P. Lafage, V. Lal, C. Lara, C. Larsen, D.T. Laurenti, G. Lazzeroni, C. Le Bornec, Y. Le Bris, N. Lee, H. Lee, K.S. Lee, S.C. Lefèvre, F. Lenhardt, M. Leistam, L. Lehnert, J. Lenti, V. León, H. León Monzón, I. León Vargas, H. Lévai, P. Li, X. Li, Y. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Listratenko, O. Liu, L. Loginov, V. Lohn, S. Lopez, X. López Noriega, M. López-Ramírez, R. López Torres, E. Løvhøiden, G. Feijo Soares, A.L. Lu, S. Lunardon, M. Luparello, G. Luquin, L. Lutz, J.-R. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahapatra, D.P. Maire, A. Makhlyueva, I. Mal'Kevich, D. Malaev, M. Malagalage, K.J. Maldonado Cervantes, I. Malek, M. Malkiewicz, T. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mareš, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez Hernández, M.I. Martínez Davalos, A. Martínez García, G. Maruyama, Y. Marzari Chiesa, A. Masciocchi, S. Masera, M. Masetti, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Meoni, M. Mercado Pérez, J. Mereu, P. Miake, Y. Michalon, A. Miftakhov, N. Milosevic, J. Minafra, F. Mischke, A. Miśkowiec, D. Mitu, C. Mizoguchi, K. Mlynarz, J. Mohanty, B. Molnar, L. Mondal, M.M. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moretto, S. Morsch, A. Moukhanova, T. Muccifora, V. 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Yermia, F. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yurevich, V. Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. Zampolli, C. Zanevsky, Y. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zepeda, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhou, S. Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. Zoccarato, Y. Zycháček, V. Zynovyev, M.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: Charged-particle production was studied in proton-proton collisions collected at the LHC with the ALICE detector at centre-of-mass energies 0.9 TeV and 2.36 TeV in the pseudorapidity range {pipe}η{pipe}
Published: 2010

49. Midrapidity Antiproton-to-Proton Ratio in pp Collisons root s=0.9 and 7 TeV Measured by the ALICE Experiment

Author: Aamodt, K. Abel, N. Abeysekara, U. Quintana, A. Abrahantes and Abramyan, A. Adamova, D. Aggarwal, M. M. Rinella, G. Aglieri Agocs, A. G. Salazar, S. Aguilar Ahammed, Z. and Ahmad, A. Ahmad, N. Ahn, S. U. Akimoto, R. Akindinov, A. and Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaraz Avina, E. Alme, J. Alt, T. Altini, V. and Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. and Angelov, V. Anson, C. Anticic, T. Antinori, F. Antinori, S. Antipin, K. Antonczyk, D. Antonioli, P. Anzo, A. and Aphecetche, L. Appelshaeuser, H. Arcelli, S. Arceo, R. and Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I. C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T. C. and Aysto, J. Azmi, M. D. Andronic, A. Bablok, S. Bach, M. Badala, A. Baek, Y. W. Bagnasco, S. Bailhache, R. and Bala, R. Baldisser, A. Baldit, A. Ban, J. Barbera, R. and Barnafoldi, G. G. Barnby, L. S. Barret, V. Bartke, J. and Barile, F. Basile, M. Basmanov, V. Bastid, N. and Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I. G. Becker, B. Belikov, I. Bellwied, R. and Belmont-Moreno, E. Belogianni, A. Benhabib, L. Beole, S. and Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. and Betev, L. Bhasin, A. Bhati, A. K. Bianchi, L. Bianchi, N. Bianchin, C. Bielcik, J. Bielcikova, J. Bilandzic, A. and Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. and Bogdanov, A. Boggild, H. Bogolyubsky, M. Bohm, J. and Boldizsar, L. Bombara, M. Bombonati, C. Bondila, M. and Borel, H. Borisov, A. Bortolin, C. Bose, S. Bosisio, L. and Bossu, F. Botje, M. Boettger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. and Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G. E. Budnikov, D. Buesching, H. Buncic, P. Busch, O. and Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Calvo, E. Camacho, E. Camerini, P. Campbell, M. Roman, V. Canoa and Capitani, G. P. Romeo, G. Cara Carena, F. Carena, W. and Carminati, F. Diaz, A. Casanova Caselle, M. Castellanos, J. Castillo Hernandez, J. F. Castillo Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. and Chapeland, S. Charpy, A. Charvet, J. L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Barroso, V. Chibante Chinellato, D. D. and Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. and Christensen, C. H. Christiansen, P. Chujo, T. Chuman, F. and Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. and Cobanoglu, O. Coffin, J. -P. Coli, S. Colla, A. and Balbastre, G. Conesa del Valle, Z. Conesa Conner, E. S. and Constantin, P. Contin, G. Contreras, J. G. Morales, Y. Corrales Cormier, T. M. Cortese, P. Maldonado, I. Cortes and Cosentino, M. R. Costa, F. Cotallo, M. E. Crescio, E. and Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. and Dainese, A. Dalsgaard, H. H. Danu, A. Das, I. Dash, A. and Dash, S. de Barros, G. O. V. de Caro, A. de Cataldo, G. and de Cuveland, J. De Falco, A. De Gaspari, M. de Groot, J. and De Gruttola, D. De Marco, N. De Pasquale, S. De Remigis, R. de Rooij, R. de Vaux, G. Delagrange, H. Delgado, Y. and Dellacasa, G. Deloff, A. Demanov, V. Denes, E. and Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. Diaz, L. Diaz, R. Dietel, T. Divia, R. Djuvsland, O. Dobretsov, V. Dobrin, A. Dobrowolski, T. Doenigus, B. Dominguez, I. Don, D. M. M. Dordic, O. and Dubey, A. K. Dubuisson, J. Ducroux, L. Dupieux, P. and Majumdar, A. K. Dutta Majumdar, M. R. Dutta Elia, D. and Emschermann, D. Enokizono, A. Espagnon, B. Estienne, M. and Esumi, S. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C. W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. and Fasel, M. Fateev, O. Fearick, R. Fedunov, A. Fehlker, D. and Fekete, V. Felea, D. Fenton-Olsen, B. Feofilov, G. and Fernandez Tellez, A. Ferreiro, E. G. Ferretti, A. Ferretti, R. Figueredo, M. A. S. Filchagin, S. Fini, R. Fionda, F. M. 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Yin, Z. and Yokoyama, H. Yoo, I-K. Yuan, X. Yurevich, V. Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. Zampolli, C. and Zanevsky, Yu. Zaporozhets, S. Zarochentsev, A. Zavada, P. and Zbroszczyk, H. Zelnicek, P. Zenin, A. Zepeda, A. and Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhou, S. and Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. and Zoccarato, Y. Zychacek, V. Zynovyev, M. ALICE Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The ratio of the yields of antiprotons to protons in pp collisions has been measured by the ALICE experiment at root s = 0.9 and 7 TeV during the initial running periods of the Large Hadron Collider. The measurement covers the transverse momentum interval 0.45 < p(t) < 1.05 GeV/c and rapidity vertical bar y vertical bar < 0.5. The ratio is measured to be R-vertical bar y vertical bar
Published: 2010

50. First proton-proton collisions at the LHC as observed with the ALICE detector: Measurement of the charged-particle pseudorapidity density at √s = 900 GeV

Author: Aamodt, K. Abel, N. Abeysekara, U. Abrahantes Quintana, A. Acero, A. Adamová, D. Aggarwal, M.M. Aglieri Rinella, G. Agocs, A.G. Aguilar Salazar, S. Ahammed, Z. Ahmad, A. Ahmad, N. Ahn, S.U. Akimoto, R. Akindinov, A. Aleksandrov, D. Alessandro, B. Alfaro Molina, R. Alici, A. Almaráz Aviña, E. Alme, J. Alt, T. Altini, V. Altinpinar, S. Andrei, C. Andronic, A. Anelli, G. Angelov, V. Anson, C. Antičić, T. Antinori, F. Antinori, S. Antipin, K. Antończyk, D. Antonioli, P. Anzo, A. Aphecetche, L. Appelshäuser, H. Arcelli, S. Arceo, R. Arend, A. Armesto, N. Arnaldi, R. Aronsson, T. Arsene, I.C. Asryan, A. Augustinus, A. Averbeck, R. Awes, T.C. Äystö, J. Azmi, M.D. Bablok, S. Bach, M. Badalà, A. Baek, Y.W. Bagnasco, S. Bailhache, R. Bala, R. Baldisseri, A. Baldit, A. Bán, J. Barbera, R. Barnaföldi, G.G. Barnby, L. Barret, V. Bartke, J. Barile, F. Basile, M. Basmanov, V. Bastid, N. Bathen, B. Batigne, G. Batyunya, B. Baumann, C. Bearden, I.G. Becker, B. Belikov, I. Bellwied, R. Belmont-Moreno, E. Belogianni, A. Benhabib, L. Beole, S. Berceanu, I. Bercuci, A. Berdermann, E. Berdnikov, Y. Betev, L. Bhasin, A. Bhati, A.K. Bianchi, L. Bianchi, N. Bianchin, C. Bielčík, J. Bielčíková, J. Bilandzic, A. Bimbot, L. Biolcati, E. Blanc, A. Blanco, F. Blanco, F. Blau, D. Blume, C. Boccioli, M. Bock, N. Bøgdanov, A. Bøggild, H. Bogolyubsky, M. Bohm, J. Boldizsár, L. Bombara, M. Bombonati, C. Bondila, M. Borel, H. Borshchov, V. Bortolin, C. Bose, S. Bosisio, L. Bossú, F. Botje, M. Böttger, S. Bourdaud, G. Boyer, B. Braun, M. Braun-Munzinger, P. Bravina, L. Bregant, M. Breitner, T. Bruckner, G. Brun, R. Bruna, E. Bruno, G.E. Budnikov, D. Buesching, H. Bugaev, K. Buncic, P. Busch, O. Buthelezi, Z. Caffarri, D. Cai, X. Caines, H. Camacho, E. Camerini, P. Campbell, M. Canoa Roman, V. Capitani, G.P. Cara Romeo, G. Carena, F. Carena, W. Carminati, F. Casanova Díaz, A. Caselle, M. Castillo Castellanos, J. Castillo Hernandez, J.F. Catanescu, V. Cattaruzza, E. Cavicchioli, C. Cerello, P. Chambert, V. Chang, B. Chapeland, S. Charpy, A. Charvet, J.L. Chattopadhyay, S. Chattopadhyay, S. Cherney, M. Cheshkov, C. Cheynis, B. Chiavassa, E. Chibante Barroso, V. Chinellato, D.D. Chochula, P. Choi, K. Chojnacki, M. Christakoglou, P. Christensen, C.H. Christiansen, P. Chujo, T. Chuman, F. Cicalo, C. Cifarelli, L. Cindolo, F. Cleymans, J. Cobanoglu, O. Coffin, J.-P. Coli, S. Colla, A. Conesa Balbastre, G. Conesa del Valle, Z. Conner, E.S. Constantin, P. Contin, G. Contreras, J.G. Corrales Morales, Y. Cormier, T.M. Cortese, P. Maldonado, I.C. Cosentino, M.R. Costa, F. Cotallo, M.E. Crescio, E. Crochet, P. Cuautle, E. Cunqueiro, L. Cussonneau, J. Dainese, A. Dalsgaard, H.H. Danu, A. Das, I. Das, S. Dash, A. Dash, S. de Barros, G.O.V. De Caro, A. de Cataldo, G. de Cuveland, J. De Falco, A. de Gaspari, M. de Groot, J. De Gruttola, D. de Haas, A.P. De Marco, N. de Rooij, R. De Pasquale, S. de Vaux, G. Delagrange, H. Dellacasa, G. Deloff, A. Demanov, V. Dénes, E. Deppman, A. D'Erasmo, G. Derkach, D. Devaux, A. Di Bari, D. Di Giglio, C. Di Liberto, S. Di Mauro, A. Di Nezza, P. Dialinas, M. Díaz, L. Díaz, R. Dietel, T. Ding, H. Divià, R. Djuvsland, Ø. do Amaral Valdiviesso, G. Dobretsov, V. Dobrin, A. Dobrowolski, T. Dönigus, B. Domínguez, I. Don, D.M.M. Dordic, O. Dubey, A.K. Dubuisson, J. Ducroux, L. Dupieux, P. Dutta Majumdar, A.K. Dutta Majumdar, M.R. Elia, D. Emschermann, D. Enokizono, A. Espagnon, B. Estienne, M. Evans, D. Evrard, S. Eyyubova, G. Fabjan, C.W. Fabris, D. Faivre, J. Falchieri, D. Fantoni, A. Fasel, M. Fearick, R. Fedunov, A. Fehlker, D. Fekete, V. Felea, D. Fenton-Olsen, B. Feofilov, G. Fernández Téllez, A. Ferreiro, E.G. Ferretti, A. Ferretti, R. Figueredo, M.A.S. Filchagin, S. Fini, R. Fionda, F.M. Fiore, E.M. Floris, M. Fodor, Z. Foertsch, S. Foka, P. Fokin, S. Formenti, F. Fragiacomo, E. Fragkiadakis, M. Frankenfeld, U. Frolov, A. Fuchs, U. Furano, F. Furget, C. Fusco Girard, M. Gaardhøje, J.J. Gadrat, S. Gagliardi, M. Gago, A. Gallio, M. Ganoti, P. Ganti, M.S. Garabatos, C. Garc, C. Gebelein, J. Gemme, R. Germain, M. Gheata, A. Gheata, M. Ghidini, B. Ghosh, P. Giraudo, G. Giubellino, P. Gladysz-Dziadus, E. Glasow, R. Glässel, P. Glenn, A. Gomez, R. González Santos, H. González-Trueba, L.H. González-Zamora, P. Gorbunov, S. Gorbunov, Y. Gotovac, S. Gottschlag, H. Grabski, V. Grajcarek, R. Grelli, A. Grigoras, A. Grigoras, C. Grigoriev, V. Grigoryan, A. Grinyov, B. Grion, N. Gros, P. Grosse-Oetringhaus, J.F. Grossiord, J.-Y. Grosso, R. Guarnaccia, C. Guber, F. Guernane, R. Guerzoni, B. Gulbrandsen, K. Gulkanyan, H. Gunji, T. Gupta, A. Gupta, R. Gustafsson, H.-A. Gutbrod, H. Haaland, Ø. Hadjidakis, C. Haiduc, M. Hamagaki, H. Hamar, G. Hamblen, J. Han, B.H. Harris, J.W. Hartig, M. Harutyunyan, A. Hasch, D. Hasegan, D. Hatzifotiadou, D. Hayrapetyan, A. Heide, M. Heinz, M. Helstrup, H. Herghelegiu, A. Hernández, C. Herrera Corral, G. Herrmann, N. Hetland, K.F. Hicks, B. Hiei, A. Hille, P.T. Hippolyte, B. Horaguchi, T. Hori, Y. Hristov, P. Hřivnáčová, I. Hu, S. Huber, S. Humanic, T.J. Hutter, D. Hwang, D.S. Ichou, R. Ilkaev, R. Ilkiv, I. Innocenti, P.G. Ippolitov, M. Irfan, M. Ivan, C. Ivanov, A. Ivanov, M. Ivanov, V. Iwasaki, T. Jachołkowski, A. Jacobs, P.M. Jančurová, L. Jangal, S. Janik, R. Jayananda, K. Jena, C. Jena, S. Jirden, L. Jones, G.T. Jones, P.G. Jovanovi, P. Jung, H. Jung, W. Jusko, A. Kaidalov, A.B. Kalcher, S. Kali, P. Kalliokoski, T. Kalweit, A. Kamal, A. Kamermans, R. Kanaki, K. Kang, E. Kang, J.H. Kapitan, J. Kaplin, V. Kapusta, S. Karavicheva, T. Karpechev, E. Kazantsev, A. Kebschull, U. Keidel, R. Khan, M.M. Khan, S.A. Khanzadeev, A. Kharlov, Y. Kikola, D. Kileng, B. Kim, D.J. Kim, D.S. Kim, D.W. Kim, H.N. Kim, J. Kim, J.H. Kim, J.S. Kim, M. Kim, M. Kim, S.H. Kim, S. Kim, Y. Kirsch, S. Kisel, I. Kiselev, S. Kisiel, A. Klay, J.L. Klein, J. Klein, C. Kliemant, M. Klovning, A. Kluge, A. Kniege, S. Koch, K. Kolevatov, R. Kolojvari, A. Kondratiev, V. Kondratyeva, N. Konevskih, A. Kornaś, E. Kour, R. Kowalski, M. Kox, S. Kozlov, K. Kral, J. Králik, I. Kramer, F. Kraus, I. Kravčáková, A. Krawutschke, T. Krivda, M. Krumbhorn, D. Krus, M. Kryshen, E. Krzewicki, M. Kucheriaev, Y. Kuhn, C. Kuijer, P.G. Kumar, L. Kumar, N. Kupczak, R. Kurashvili, P. Kurepin, A. Kurepin, A.N. Kuryakin, A. Kushpil, S. Kushpil, V. Kutouski, M. Kvaerno, H. Kweon, M.J. Kwon, Y. La Rocca, P. Lackner, F. Ladrón de Guevara, P. Lafage, V. Lal, C. Lara, C. Larsen, D.T. Laurenti, G. Lazzeroni, C. Le Bornec, Y. Le Bris, N. Lee, H. Lee, K.S. Lee, S.C. Lefèvre, F. Lenhardt, M. Leistam, L. Lehnert, J. Lenti, V. León, H. León Monzón, I. León Vargas, H. Lévai, P. Li, Y. Lietava, R. Lindal, S. Lindenstruth, V. Lippmann, C. Lisa, M.A. Listratenko, O. Liu, L. Loginov, V. Lohn, S. Lopez, X. López Noriega, M. López-Ramírez, R. López Torres, E. Løvhøiden, G. Feijo Soares, A.L. Lu, S. Lunardon, M. Luparello, G. Luquin, L. Lutz, J.-R. Luvisetto, M. Ma, K. Ma, R. Madagodahettige-Don, D.M. Maevskaya, A. Mager, M. Mahajan, A. Mahapatra, D.P. Maire, A. Makhlyueva, I. Mal'Kevich, D. Malaev, M. Maldonado Cervantes, I. Malek, M. Malkiewicz, T. Malzacher, P. Mamonov, A. Manceau, L. Mangotra, L. Manko, V. Manso, F. Manzari, V. Mao, Y. Mareš, J. Margagliotti, G.V. Margotti, A. Marín, A. Martashvili, I. Martinengo, P. Martínez, M.I. Martínez Davalos, A. Martínez García, G. Maruyama, Y. Marzari Chiesa, A. Masciocchi, S. Masera, M. Masetti, M. Masoni, A. Massacrier, L. Mastromarco, M. Mastroserio, A. Matthews, Z.L. Mattos Tavares, B. Matyja, A. Mayani, D. Mazza, G. Mazzoni, M.A. Meddi, F. Menchaca-Rocha, A. Mendez Lorenzo, P. Meoni, M. Mercado Pérez, J. Mereu, P. Miake, Y. Michalon, A. Miftakhov, N. Milosevic, J. Minafra, F. Mischke, A. Miśkowiec, D. Mitu, C. Mizoguchi, K. Mlynarz, J. Mohanty, B. Molnar, L. Mondal, M.M. Montaño Zetina, L. Monteno, M. Montes, E. Morando, M. Moretto, S. Morsch, A. Moukhanova, T. Muccifora, V. Mudnic, E. Muhuri, S. Müller, H. Munhoz, M.G. Munoz, J. Musa, L. Musso, A. Nandi, B.K. Nania, R. Nappi, E. Navach, F. Navin, S. Nayak, T.K. Nazarenko, S. Nazarov, G. Nedosekin, A. Nendaz, F. Newby, J. Nianine, A. Nicassio, M. Nielsen, B.S. Nikolaev, S. Nikolic, V. Nikulin, S. Nikulin, V. Nilsen, B.S. Nilsson, M.S. Noferini, F. Nomokonov, P. Nooren, G. Novitzky, N. Nyatha, A. Nygaard, C. Nyiri, A. Nystrand, J. Ochirov, A. Odyniec, G. Oeschler, H. Oinonen, M. Okada, K. Okada, Y. Oldenburg, M. Oleniacz, J. Oppedisano, C. Orsini, F. Ortíz Velázquez, A. Ortona, G. Oskamp, C. Oskarsson, A. Osmic, F. Österman, L. Ostrowski, P. Otterlund, I. Otwinowski, J. Øvrebekk, G. Oyama, K. Ozawa, K. Pachmayer, Y. Pachr, M. Padilla, F. Pagano, P. Paić, G. Painke, F. Pajares, C. Pal, S. Pal, S.K. Palaha, A. Palmeri, A. Panse, R. Pappalardo, G.S. Park, W.J. Pastirčák, B. Pastore, C. Paticchio, V. Pavlinov, A. Pawlak, T. Peitzmann, T. Pepato, A. Pereira, H. Peressounko, D. Pérez, C. Perini, D. Perrino, D. Peryt, W. Peschek, J. Pesci, A. Peskov, V. Pestov, Y. 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Román López, S. Romita, R. Ronchetti, F. Rosinský, P. Rosnet, P. Rossegger, S. Rossi, A. Roukoutakis, F. Rousseau, S. Roy, C. Roy, P. Rubio-Montero, A.J. Rui, R. Rusanov, I. Russo, G. Ryabinkin, E. Rybicki, A. Sadovsky, S. Šafařík, K. Sahoo, R. Saini, J. Saiz, P. Sakata, D. Salgado, C.A. Salgueiro Dominques da Silva, R. Salur, S. Samanta, T. Sambyal, S. Samsonov, V. Šándor, L. Sandoval, A. Sano, M. Sano, S. Santo, R. Santoro, R. Sarkamo, J. Saturnini, P. Scapparone, E. Scarlassara, F. Scharenberg, R.P. Schiaua, C. Schicker, R. Schindler, H. Schmidt, C. Schmidt, H.R. Schreiner, S. Schuchmann, S. Schukraft, J. Schutz, Y. Schwarz, K. Schweda, K. Scioli, G. Scomparin, E. Segato, G. Semenov, D. Senyukov, S. Seo, J. Serci, S. Serkin, L. Serradilla, E. Sevcenco, A. Sgura, I. Shabratova, G. Shahoyan, R. Sharkov, G. Sharma, N. Sharma, S. Shigaki, K. Shimomura, M. Shtejer, K. Sibiriak, Y. Siciliano, M. Sicking, E. Siddi, E. Siemiarczuk, T. Silenzi, A. Silvermyr, D. Simili, E. Simonetti, G. Singaraju, R. Singh, R. Singhal, V. Sinha, B.C. Sinha, T. Sitar, B. Sitta, M. Skaali, T.B. Skjerdal, K. Smakal, R. Smirnov, N. Snellings, R. Snow, H. Søgaard, C. Sokolov, O. Soloviev, A. Soltveit, H.K. Soltz, R. Sommer, W. Son, C.W. Son, H.S. Song, M. Soos, C. Soramel, F. Soyk, D. Spyropoulou-Stassinaki, M. Srivastava, B.K. Stachel, J. Staley, F. Stan, I. Stefanek, G. Stefanini, G. Steinbeck, T. Stenlund, E. Steyn, G. Stocco, D. Stock, R. Stolpovsky, P. Strmen, P. Suaide, A.A.P. Subieta Vásquez, M.A. Sugitate, T. Suire, C. Šumbera, M. Susa, T. Swoboda, D. Symons, T.J.M. Szanto de Toledo, A. Szarka, I. Szostak, A. Szuba, M. Tadel, M. Tagridis, C. Takahara, A. Takahashi, J. Tanabe, R. Tapia Takaki, J.D. Taureg, H. Tauro, A. Tavlet, M. Tejeda Muñoz, G. Telesca, A. Terrevoli, C. Thäder, J. Tieulent, R. Tlusty, D. Toia, A. Tolyhy, T. Torcato de Matos, C. Torii, H. Torralba, G. Toscano, L. Tosello, F. Tournaire, A. Traczyk, T. Tribedy, P. Tröger, G. Truesdale, D. Trzaska, W.H. Tsiledakis, G. Tsilis, E. Tsuji, T. Tumkin, A. Turrisi, R. Turvey, A. Tveter, T.S. Tydesjö, H. Tywoniuk, K. Ulery, J. Ullaland, K. Uras, A. Urbán, J. Urciuoli, G.M. Usai, G.L. Vacchi, A. Vala, M. Valencia Palomo, L. Vallero, S. van den Brink, A. van der Kolk, N. Vande Vyvre, P. van Leeuwen, M. Vannucci, L. Vargas, A. Varma, R. Vasiliev, A. Vassiliev, I. Vassiliou, M. Vechernin, V. Venaruzzo, M. Vercellin, E. Vergara, S. Vernet, R. Verweij, M. Vetlitskiy, I. Vickovic, L. Viesti, G. Vikhlyantsev, O. Vilakazi, Z. Villalobos Baillie, O. Vinogradov, A. Vinogradov, L. Vinogradov, Y. Virgili, T. Viyogi, Y.P. Vodopianov, A. Voloshin, K. Voloshin, S. Volpe, G. von Haller, B. Vranic, D. Vrláková, J. Vulpescu, B. Wagner, B. Wagner, V. Wallet, L. Wan, R. Wang, D. Wang, Y. Wang, Y. Watanabe, K. Wen, Q. Wessels, J. Wiechula, J. Wikne, J. Wilk, A. Wilk, G. Williams, M.C.S. Willis, N. Windelband, B. Xu, C. Yang, C. Yang, H. Yasnopolsky, A. Yermia, F. Yi, J. Yin, Z. Yokoyama, H. Yoo, I.-K. Yuan, X. Yushmanov, I. Zabrodin, E. Zagreev, B. Zalite, A. Zampolli, C. Zanevsky, Y. Zaporozhets, S. Zarochentsev, A. Závada, P. Zbroszczyk, H. Zelnicek, P. Zenin, A. Zepeda, A. Zgura, I. Zhalov, M. Zhang, X. Zhou, D. Zhou, S. Zhou, S. Zhu, J. Zichichi, A. Zinchenko, A. Zinovjev, G. Zinovjev, M. Zoccarato, Y. Zycháček, V.
Subjects: Physics::Instrumentation and Detectors, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: On 23rd November 2009, during the early commissioning of the CERN Large Hadron Collider (LHC), two counter-rotating proton bunches were circulated for the first time concurrently in the machine, at the LHC injection energy of 450 GeV per beam. Although the proton intensity was very low, with only one pilot bunch per beam, and no systematic attempt was made to optimize the collision optics, all LHC experiments reported a number of collision candidates. In the ALICE experiment, the collision region was centred very well in both the longitudinal and transverse directions and 284 events were recorded in coincidence with the two passing proton bunches. The events were immediately reconstructed and analyzed both online and offline. We have used these events to measure the pseudorapidity density of charged primary particles in the central region. In the range |η
Published: 2010

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