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Start Over Author "Timo Hilden" Publisher american physical society (aps)
14 results on '"Timo Hilden"'

1. K*(892)0 and ϕ(1020) production at midrapidity in pp collisions at s=8 TeV

Author

Fabio Catalano, Norbert Novitzky, Lokesh Kumar, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Yvonne Pachmayer, Oton Vazquez Doce, Souvik Priyam Adhya, Ivan Kisel, Victor Gonzalez, Jana Crkovska, Janka Vrlakova, Andrea Dubla, Arvind Khuntia, Yaroslav Berdnikov, Christoph Blume, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Anar Rustamov, Alessandro Feliciello, Uliana Dmitrieva, Dr. Biswarup Paul, Jamila Butt, Masanori Ogino, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Pietro Fecchio, Antonio Uras, Domenico Di Bari, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Andrea Festanti, Andreas Mathis, ALEXANDER BOLOZDYNYA, Federico Ronchetti, David Silvermyr, Victor Riabov, Tahir Hussain, Kai Schweda, Simone Ragoni, Petra Loncar, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Rafael Peretti Pezzi, Mikael Mieskolainen, Rashmi Raniwala, Yury Melikyan, Luciano Ramello, Marielle Chartier, Sergey Fokin, Roy Lemmon, Anisa Khatun, Roberto Barbera, Andrey Erokhin, Nicolò Jacazio, Sami Räsänen, Daniele De Gruttola, Marie Germain, Christian Bourjau, Sandro Christian Wenzel, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Dmitry Blau, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Valentina Mantovani Sarti, Enrico Scomparin, Anju Bhasin, Anton Alkin, Gabriele Fiorenza, Pallabi Das, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Serpil Yalcin Kuzu, Peter Christiansen, Piotr Nowakowski, Valentina Zaccolo, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Przemyslaw Rokita, Bedangadas Mohanty, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Chiara Pinto, Antonio Bianchi, Jose Luis Bazo Alba, Cesar Ceballos, Dr. Sushanta Tripathy, Sean Murray, Fernando Antonio Flor, Ian Bearden, Rahul Ramachandran Nair, Miguel Arratia, Matthew Buckland, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, Giuseppe Mandaglio, and Francesco Prino

Subjects
Physics, Particle physics, Large Hadron Collider, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, 0103 physical sciences, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, 01 natural sciences, 7. Clean energy
Abstract

The production of K∗(892)0 and φ(1020) in pp collisions at s=8 TeV was measured by using Run 1 data collected by the ALICE collaboration at the CERN Large Hadron Collider (LHC). The pT-differential yields d2N/dydpT in the range 0

Published
2020
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2. Jet-hadron correlations measured relative to the second order event plane in Pb-Pb collisions at sNN=2.76TeV

Author

Fabio Catalano, Norbert Novitzky, Lokesh Kumar, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Yvonne Pachmayer, Oton Vazquez Doce, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Janka Vrlakova, Andrea Dubla, Arvind Khuntia, Yaroslav Berdnikov, Christoph Blume, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Anar Rustamov, Alessandro Feliciello, Uliana Dmitrieva, Dr. Biswarup Paul, Jamila Butt, Masanori Ogino, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Vladimir Kovalenko, Debasish Das, Pietro Fecchio, Antonio Uras, Domenico Di Bari, LUIGI DELLO STRITTO, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Andrea Festanti, Andreas Mathis, ALEXANDER BOLOZDYNYA, Federico Ronchetti, David Silvermyr, Victor Riabov, Kai Schweda, Simone Ragoni, Petra Loncar, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Rafael Peretti Pezzi, Rashmi Raniwala, Yury Melikyan, Luciano Ramello, Marielle Chartier, Sergey Fokin, Roy Lemmon, Anisa Khatun, Roberto Barbera, Andrey Erokhin, Nicolò Jacazio, Sami Räsänen, Daniele De Gruttola, Marie Germain, Christian Bourjau, Sandro Christian Wenzel, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Dmitry Blau, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Valentina Mantovani Sarti, Enrico Scomparin, Anju Bhasin, Anton Alkin, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Serpil Yalcin Kuzu, Peter Christiansen, Piotr Nowakowski, Valentina Zaccolo, Paolo Camerini, Domenico Colella, Daniele Pistone, Lidia Goerlich, Przemyslaw Rokita, Bedangadas Mohanty, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Chiara Pinto, Antonio Bianchi, Jose Luis Bazo Alba, Cesar Ceballos, Dr. Sushanta Tripathy, Sean Murray, Fernando Antonio Flor, Ian Bearden, Rahul Ramachandran Nair, Miguel Arratia, Matthew Buckland, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Lunardon, Sebastian Bysiak, Giuseppe Mandaglio, and Francesco Prino

Subjects
Physics, Large Hadron Collider, 010308 nuclear & particles physics, Plane (geometry), Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, High Energy Physics::Phenomenology, Hadron, Parton, Jet (particle physics), 01 natural sciences, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, Transverse momentum, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Event (particle physics)
Abstract

The quark gluon plasma produced in ultrarelativistic heavy-ion collisions at the Large Hadron Collider (LHC) can be studied by measuring the modifications of jets formed by hard scattered partons which interact with the medium. We studied these modifications via angular correlations of jets with charged hadrons for jets with momenta 20

Published
2020
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3. Production of (anti-)He3 and (anti-)H3 in p-Pb collisions at sNN=5.02 TeV

Author

Stefano Boi, Fabio Catalano, Norbert Novitzky, Lokesh Kumar, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Yvonne Pachmayer, Oton Vazquez Doce, Ivan Kisel, Victor Gonzalez, Janka Vrlakova, Andrea Dubla, Arvind Khuntia, Yaroslav Berdnikov, Christoph Blume, Lee Barnby, Alexandre Suaide, Anar Rustamov, Alessandro Feliciello, Uliana Dmitrieva, Dr. Biswarup Paul, Salvatore De Pasquale, Jamila Butt, Masanori Ogino, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Smbat Grigoryan, Sergey Nikolaev, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Pietro Fecchio, Tomas Herman, Antonio Uras, Domenico Di Bari, LUIGI DELLO STRITTO, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Andrea Festanti, Andreas Mathis, ALEXANDER BOLOZDYNYA, Federico Ronchetti, David Silvermyr, Sebastian Hornung, Victor Riabov, Kai Schweda, Simone Ragoni, Petra Loncar, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Rafael Peretti Pezzi, Rashmi Raniwala, Yury Melikyan, Luciano Ramello, Marielle Chartier, Sergey Fokin, Roy Lemmon, Anisa Khatun, Roberto Barbera, Andrey Erokhin, Nicolò Jacazio, Sami Räsänen, Michael Winn, Daniele De Gruttola, Marie Germain, Christian Bourjau, Sandro Christian Wenzel, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Dmitry Blau, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Valentina Mantovani Sarti, Enrico Scomparin, Anju Bhasin, Anton Alkin, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Serpil Yalcin Kuzu, Peter Christiansen, Piotr Nowakowski, Valentina Zaccolo, Paolo Camerini, Domenico Colella, Daniele Pistone, Lidia Goerlich, Bedangadas Mohanty, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Chiara Pinto, Antonio Bianchi, Jose Luis Bazo Alba, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sean Murray, Fernando Antonio Flor, Ian Bearden, Rahul Ramachandran Nair, Miguel Arratia, Matthew Buckland, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Lunardon, Sebastian Bysiak, Giuseppe Mandaglio, and Francesco Prino

Subjects
Nuclear physics, Physics, Large Hadron Collider, 010308 nuclear & particles physics, 0103 physical sciences, Transverse momentum, Multiplicity (chemistry), Nuclear Experiment, 010306 general physics, 01 natural sciences, 7. Clean energy, Hadronization
Abstract

The transverse momentum (pT) differential yields of (anti-)3He and (anti-)3H measured in p-Pb collisions at √sNN = 5.02 TeV with ALICE at the Large Hadron Collider (LHC) are presented. The ratios of the pTintegrated yields of (anti-)3He and (anti-)3H to the proton yields are reported, as well as the pT dependence of the coalescence parameters B3 for (anti-)3 He and (anti-)3H. For (anti-)3He, the results obtained in four classes of the mean charged-particle multiplicity density are also discussed. These results are compared to predictions from a canonical statistical hadronization model and coalescence approaches. An upper limit on the total yield of 4He is determined.

Published
2020
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4. Global polarization of Λ and Λ¯ hyperons in Pb-Pb collisions at sNN= 2.76 and 5.02 TeV

Author

Fabio Catalano, Norbert Novitzky, Lokesh Kumar, Bernhard Hohlweger, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Yvonne Pachmayer, Oton Vazquez Doce, Souvik Priyam Adhya, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Janka Vrlakova, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Anar Rustamov, Alessandro Feliciello, Uliana Dmitrieva, Dr. Biswarup Paul, Salvatore De Pasquale, Jamila Butt, Masanori Ogino, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, James Philip Iddon, Mike Sas, Ashim Roy, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Pietro Fecchio, Antonio Uras, Dmitry Serebryakov, Domenico Di Bari, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Andrea Festanti, Andreas Mathis, ALEXANDER BOLOZDYNYA, Federico Ronchetti, David Silvermyr, Victor Riabov, Kai Schweda, Simone Ragoni, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Daniel Dąbrowski, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Vladimir Zherebchevsky, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Anisa Khatun, Roberto Barbera, Andrey Erokhin, Nicolò Jacazio, Sami Räsänen, Daniele De Gruttola, Marie Germain, Sandro Christian Wenzel, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Dmitry Blau, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Valentina Mantovani Sarti, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Anton Alkin, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Piotr Nowakowski, Valentina Zaccolo, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Daniele Pistone, Lidia Goerlich, Bedangadas Mohanty, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Chiara Pinto, Antonio Bianchi, Jose Luis Bazo Alba, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sean Murray, Kenta Shigaki, Fernando Antonio Flor, Ian Bearden, Rahul Ramachandran Nair, Miguel Arratia, Matthew Buckland, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, Sebastian Bysiak, Giuseppe Mandaglio, and Francesco Prino

Subjects
Physics, Nuclear reaction, Particle physics, Large Hadron Collider, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Extrapolation, Hyperon, Polarization (waves), Lambda, 01 natural sciences, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Centrality
Abstract

The global polarization of the $\Lambda$ and $\overline\Lambda$ hyperons is measured for Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 2.76 and 5.02 TeV recorded with the ALICE at the LHC. The results are reported differentially as a function of collision centrality and hyperon's transverse momentum ($p_{\rm{T}}$) for the range of centrality 5-50%, $0.5 < p_{\rm{T}}

Published
2020
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5. Measurement of charged jet cross section in pp collisions at s=5.02 TeV

Author

Fabio Catalano, Lokesh Kumar, Bernhard Hohlweger, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Yvonne Pachmayer, Oton Vazquez Doce, Toru Sugitate, Souvik Priyam Adhya, Ivan Kisel, Victor Gonzalez, Jana Crkovska, Janka Vrlakova, Juan Carlos Cabanillas Noris, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Eberhard Widmann, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Anar Rustamov, Alessandro Feliciello, Uliana Dmitrieva, Dr. Biswarup Paul, Salvatore De Pasquale, Jamila Butt, Masanori Ogino, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, Jiri A. Mares, James Philip Iddon, Mike Sas, Ashim Roy, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Salvatore Aiola, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Ramona Lea, Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Dong Jo Kim, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Danilo Silva de Albuquerque, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Pietro Fecchio, Antonio Uras, Domenico Di Bari, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Andrea Festanti, Andreas Mathis, ALEXANDER BOLOZDYNYA, Federico Ronchetti, David Silvermyr, Victor Riabov, Tahir Hussain, Kai Schweda, Simone Ragoni, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Daniel Dąbrowski, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Wladyslaw Henryk Trzaska, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Paul Buehler, Vladimir Zherebchevsky, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Anisa Khatun, Roberto Barbera, Andrey Erokhin, Nicolò Jacazio, Sami Räsänen, Daniele De Gruttola, Marie Germain, Christian Bourjau, Sandro Christian Wenzel, Sergey Gorbunov, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Dmitry Blau, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Valentina Mantovani Sarti, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Petr Závada, Anton Alkin, Elisa Meninno, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Lucas Altenkämper, Piotr Nowakowski, Valentina Zaccolo, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Przemyslaw Rokita, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Antonio Bianchi, Jose Luis Bazo Alba, Mikhail Zhalov, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sean Murray, Kenta Shigaki, Fernando Antonio Flor, Ian Bearden, Rahul Ramachandran Nair, Miguel Arratia, Matthew Buckland, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, and Francesco Prino

Subjects
Physics, Quantum chromodynamics, Jet (fluid), Range (particle radiation), Large Hadron Collider, 010308 nuclear & particles physics, Resolution (electron density), 01 natural sciences, Charged particle, Nuclear physics, Cross section (physics), Pseudorapidity, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract

The cross section of jets reconstructed from charged particles is measured in the transverse momentum range of 5 < pT

Published
2019
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6. Two-particle differential transverse momentum and number density correlations in p−Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV at the CERN Large Hadron Collider

Author

Podist Kurashvili, Lokesh Kumar, Bernhard Hohlweger, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Yvonne Pachmayer, Oton Vazquez Doce, Toru Sugitate, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Janka Vrlakova, Juan Carlos Cabanillas Noris, Zmeskal Johann, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Lee Barnby, Alexandre Suaide, Anar Rustamov, Alessandro Feliciello, Dr. Biswarup Paul, Salvatore De Pasquale, Boris Teyssier, Jamila Butt, Prabhat Ranjan Pujahari, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, Jiri A. Mares, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Salvatore Aiola, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Andrew Lowe, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Ramona Lea, Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Danilo Silva de Albuquerque, Benedetto Di Ruzza, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Antonio Uras, Domenico Di Bari, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Indranil Das, Jeremi Niedziela, Andrea Festanti, Andreas Mathis, Federico Ronchetti, David Silvermyr, Victor Riabov, Tahir Hussain, Kai Schweda, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Catia Maria Annunziata Petta, Nikola Poljak, Ayben Karasu Uysal, Wladyslaw Henryk Trzaska, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Paul Buehler, Vladimir Zherebchevsky, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Roberto Barbera, Nicolò Jacazio, Sami Räsänen, Daniele De Gruttola, Marie Germain, Christian Bourjau, Sergey Gorbunov, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Petr Závada, Hector Bello Martinez, Anton Alkin, Elisa Meninno, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Lucas Altenkämper, Valentina Zaccolo, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Antonio Bianchi, Jose Luis Bazo Alba, Mikhail Zhalov, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sean Murray, Kenta Shigaki, Fernando Antonio Flor, Ian Bearden, Małgorzata Janik, Rahul Ramachandran Nair, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, and Francesco Prino

Subjects
Physics, Range (particle radiation), Large Hadron Collider, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Multiplicity (mathematics), Parton, 7. Clean energy, 01 natural sciences, Charged particle, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Event (particle physics)
Abstract

The production cross section and the transverse momentum distribution of charged particles is measured in pp collisions at √s = 2.76 TeV, 5.02 TeV, 7 TeV and 13 TeV, as well as for Pb-Pb collision at √s_NN = 5.02 TeV and Xe-Xe at √s_NN = 5.44 TeV in ALICE at the LHC. The measurement is performed in the transverse momentum region of 0.15 results show a faster-than-linear increase with the center-of-mass energy and follow a similar trend with respect to previous measurements. The analysis of the p_T spectra in multiplicity intervals show a weak center-of-mass energy dependence when they are compared to their respective inelastic (INEL) pp measurement. The average multiplicity as a function of the collision energy shows a quadratic trend, and the comparison with other ALICE multiplicity measurements exhibits a remarkable agreement, within uncertainties.The transverse momentum spectra in pp collisions are compared to state-of-the-art MC simulations, EPOS LHC and PYTHIA 8 event generators; none of them is able to reproduce the distributions over the full p_T range. The differential cross section in pp collisions is an essential observable for the study of the Quark Gluon Plasma (QGP) created in ultra-relativistic heavy-ion collisions. The absence of a medium formation in pp collisions serves as an essential baseline for studies of particle production and suppression due to parton energy-loss in the QGP. Since pp collisions at √s = 5.44 TeV were not measured by ALICE, the pp reference at this energy was constructed by using a power law interpolation between the s = 5.02 TeV and 7 TeV data. The pp results are compared to the particle production in Pb-Pb collisions at √s_NN = 5.02 TeV and Xe-Xe collisions at √s_NN = 5.44 TeV. The nuclear modification factor R_AA for Pb-Pb and Xe-Xe collisions was calculated and a strong suppression of high-p_T particles is observed in central collisions. The R AA in different systems allows for a differential study of the parton energy loss in the QGP. The comparison of the R AA in multiplicity intervals between the two systems provide insights into the path length dependence of a parton that propagates in the medium.

Published
2019
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7. One-dimensional charged kaon femtoscopy in p -Pb collisions at sNN = 5.02 TeV

Author

Fabio Catalano, Podist Kurashvili, Lokesh Kumar, Bernhard Hohlweger, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Yvonne Pachmayer, Oton Vazquez Doce, Toru Sugitate, Souvik Priyam Adhya, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Jana Crkovska, Janka Vrlakova, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Eberhard Widmann, Lee Barnby, Alexandre Suaide, Amalia Pop, Anar Rustamov, Alessandro Feliciello, Uliana Dmitrieva, Dr. Biswarup Paul, Salvatore De Pasquale, Jean Cleymans, Jamila Butt, Masanori Ogino, Ketil Røed, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, Jiri A. Mares, James Philip Iddon, Mike Sas, Ashim Roy, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Tome Anticic, Davide Pagano, Salvatore Aiola, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Ramona Lea, Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Dong Jo Kim, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christine Nattrass, Ranjit Nayak, Danilo Silva de Albuquerque, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Pietro Fecchio, Antonio Uras, Domenico Di Bari, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Indranil Das, Andrea Festanti, Andreas Mathis, Federico Ronchetti, David Silvermyr, Victor Riabov, Tahir Hussain, Kai Schweda, Simone Ragoni, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Daniel Dąbrowski, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Wladyslaw Henryk Trzaska, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Paul Buehler, Vladimir Zherebchevsky, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Anisa Khatun, Roberto Barbera, Andrey Erokhin, Nicolò Jacazio, Sami Räsänen, Daniele De Gruttola, Piero Giubilato, Marie Germain, Christian Bourjau, Sergey Gorbunov, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Valentina Mantovani Sarti, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Petr Závada, Anton Alkin, Elisa Meninno, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Lucas Altenkämper, Piotr Nowakowski, Valentina Zaccolo, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Alberto Martín Gago Medina, Otwinowski Jacek, Laurent Aphecetche, Antonio Bianchi, Jose Luis Bazo Alba, Mikhail Zhalov, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Rahul Ramachandran Nair, Miguel Arratia, Matthew Buckland, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, and Francesco Prino

Subjects
Physics, Large Hadron Collider, Proton, 010308 nuclear & particles physics, Hadron, Interaction model, Multiplicity (mathematics), Few-body systems, 01 natural sciences, law.invention, Nuclear physics, Pion, law, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Bose–Einstein condensate
Abstract

The correlations of identical charged kaons were measured in p-Pb collisions at √sNN=5.02 TeV by the ALICE experiment at the LHC. The femtoscopic invariant radii and correlation strengths were extracted from one-dimensional kaon correlation functions and were compared with those obtained in pp and Pb-Pb collisions at √s=7 TeV and √sNN=2.76 TeV, respectively. The presented results also complement the identical-pion femtoscopic data published by the ALICE collaboration. The extracted radii increase with increasing charged-particle multiplicity and decrease with increasing pair transverse momentum. At comparable multiplicities, the radii measured in p-Pb collisions are found to be close to those observed in pp collisions. The obtained femtoscopic parameters are reproduced by the EPOS 3 hadronic interaction model and disfavor models with large initial size or strong collective expansion at low multiplicities.

Published
2019
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8. p−p, p−Λ , and Λ−Λ correlations studied via femtoscopy in pp reactions at s=7TeV

Author

Podist Kurashvili, Lokesh Kumar, Bernhard Hohlweger, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Yvonne Pachmayer, Oton Vazquez Doce, Toru Sugitate, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Janka Vrlakova, Juan Carlos Cabanillas Noris, Zmeskal Johann, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Amalia Pop, Anar Rustamov, Alessandro Feliciello, Dr. Biswarup Paul, Salvatore De Pasquale, Jean Cleymans, Boris Teyssier, Jamila Butt, Ketil Røed, Nikolay Zaviyalov, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, Jiri A. Mares, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Davide Pagano, Salvatore Aiola, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Andrew Lowe, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Ramona Lea, Stefania Beole', Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christopher Hills, Christine Nattrass, Elena Botta, Ranjit Nayak, Danilo Silva de Albuquerque, Benedetto Di Ruzza, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Antonio Uras, Domenico Di Bari, LUCINA GABRIELA ESPINOZA BELTRAN, Pranjal Sarma, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Indranil Das, Jeremi Niedziela, Andrea Festanti, Andreas Mathis, Federico Ronchetti, David Silvermyr, Victor Riabov, Tahir Hussain, Kai Schweda, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Catia Maria Annunziata Petta, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Wladyslaw Henryk Trzaska, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Paul Buehler, Vladimir Zherebchevsky, Andrea Alici, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Arturo Fernandez Tellez, Dhananjaya Thakur, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Roberto Barbera, Nicolò Jacazio, Tomasz Trzcinski, Sami Räsänen, Daniele De Gruttola, Piero Giubilato, Marie Germain, Christian Bourjau, Sergey Gorbunov, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Giacomo Margagliotti, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Petr Závada, Hector Bello Martinez, Anton Alkin, Elisa Meninno, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Lucas Altenkämper, Gines Martinez Garcia, Valentina Zaccolo, Mario Rodriguez Cahuantzi, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Alberto Martín Gago Medina, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Antonio Bianchi, Jose Luis Bazo Alba, Mikhail Zhalov, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Md. Rihan Haque, Rahul Ramachandran Nair, Miguel Arratia, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, and Francesco Prino

Subjects
Physics, Large Hadron Collider, 010308 nuclear & particles physics, Strong interaction, Hyperon, Scattering length, Context (language use), Few-body systems, 01 natural sciences, Baryon, Nuclear physics, Correlation function (statistical mechanics), 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract

We report on the first femtoscopic measurement of baryon pairs, such as p-p, p-Λ, and Λ-Λ, measured by ALICE at the Large Hadron Collider (LHC) in proton-proton collisions at s=7TeV. This study demonstrates the feasibility of such measurements in pp collisions at ultrarelativistic energies. The femtoscopy method is employed to constrain the hyperon-nucleon and hyperon-hyperon interactions, which are still rather poorly understood. A new method to evaluate the influence of residual correlations induced by the decays of resonances and experimental impurities is hereby presented. The p-p, p-Λ, and Λ-Λ correlation functions were fitted simultaneously with the help of a new tool developed specifically for the femtoscopy analysis in small colliding systems: Correlation Analysis Tool using the Schrodinger equation (CATS). Within the assumption that in pp collisions the three particle pairs originate from a common source, its radius is found to be equal to r0=1.125±0.018(stat)−0.035+0.058(syst) fm. The sensitivity of the measured p-Λ correlation is tested against different scattering parameters, which are defined by the interaction among the two particles, but the statistics is not sufficient yet to discriminate among different models. The measurement of the Λ-Λ correlation function constrains the phase space spanned by the effective range and scattering length of the strong interaction. Discrepancies between the measured scattering parameters and the resulting correlation functions at LHC and RHIC energies are discussed in the context of various models.

Published
2019
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9. Suppression of Λ(1520) resonance production in central Pb-Pb collisions at sNN=2.76 TeV

Author

Podist Kurashvili, Lokesh Kumar, Bernhard Hohlweger, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Yvonne Pachmayer, Oton Vazquez Doce, Toru Sugitate, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Janka Vrlakova, Juan Carlos Cabanillas Noris, Zmeskal Johann, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Amalia Pop, Anar Rustamov, Alessandro Feliciello, Dr. Biswarup Paul, Salvatore De Pasquale, Jean Cleymans, Boris Teyssier, Jamila Butt, Ketil Røed, Nikolay Zaviyalov, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, Jiri A. Mares, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Davide Pagano, Salvatore Aiola, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Andrew Lowe, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Ramona Lea, Stefania Beole', Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christopher Hills, Christine Nattrass, Elena Botta, Ranjit Nayak, Danilo Silva de Albuquerque, Benedetto Di Ruzza, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Antonio Uras, Domenico Di Bari, LUCINA GABRIELA ESPINOZA BELTRAN, Pranjal Sarma, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Indranil Das, Jeremi Niedziela, Andrea Festanti, Andreas Mathis, Federico Ronchetti, David Silvermyr, Victor Riabov, Tahir Hussain, Kai Schweda, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Ashutosh Kumar Pandey, Francesca Soramel, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Catia Maria Annunziata Petta, Nikola Poljak, Ayben Karasu Uysal, Wladyslaw Henryk Trzaska, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Paul Buehler, Vladimir Zherebchevsky, Andrea Alici, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Arturo Fernandez Tellez, Dhananjaya Thakur, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Roberto Barbera, Nicolò Jacazio, Tomasz Trzcinski, Sami Räsänen, Daniele De Gruttola, Piero Giubilato, Marie Germain, Christian Bourjau, Sergey Gorbunov, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Giacomo Margagliotti, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Petr Závada, Hector Bello Martinez, Anton Alkin, Elisa Meninno, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Lucas Altenkämper, Gines Martinez Garcia, Mario Rodriguez Cahuantzi, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Przemyslaw Rokita, Alberto Martín Gago Medina, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Antonio Bianchi, Jose Luis Bazo Alba, Mikhail Zhalov, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Md. Rihan Haque, Rahul Ramachandran Nair, Miguel Arratia, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, and Francesco Prino

Subjects
Physics, Large Hadron Collider, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Hadron, Resonance, 01 natural sciences, Hadronization, Baryon, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, Impact parameter, Nuclear Experiment, 010306 general physics, Event generator
Abstract

The production yield of the Λ(1520) baryon resonance is measured at midrapidity in Pb-Pb collisions at sNN = 2.76 TeV with the ALICE detector at the Large Hadron Collider (LHC). The measurement is performed in the Λ(1520)→pK− (and charge conjugate) hadronic decay channel as a function of the transverse momentum (pT) and collision centrality. The ratio of the pT-integrated production of Λ(1520) baryons relative to Λ baryons in central collisions is suppressed by about a factor of 2 with respect to peripheral collisions. This is the first observation of the suppression of a baryonic resonance at the LHC and the first 3σ evidence of Λ(1520) suppression within a single collision system. The measured Λ(1520)/Λ ratio in central collisions is smaller than the value predicted by the statistical hadronization model calculations. The shape of the measured pT distribution and the centrality dependence of the suppression are reproduced by the EPOS3 Monte Carlo event generator. The measurement adds further support to the formation of a dense hadronic phase in the final stages of the evolution of the fireball created in heavy-ion collisions, lasting long enough to cause a significant reduction in the observable yield of short-lived resonances.

Published
2019
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10. Multiplicity dependence of light-flavor hadron production in pp collisions at s=7TeV

Author

Podist Kurashvili, Lokesh Kumar, Bernhard Hohlweger, Barbara Trzeciak, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Yvonne Pachmayer, Oton Vazquez Doce, Toru Sugitate, Subhasis Chattopadhyay, Ivan Kisel, Victor Gonzalez, Jana Crkovska, Janka Vrlakova, Juan Carlos Cabanillas Noris, Zmeskal Johann, Andrea Dubla, Arvind Khuntia, Prabhakar Palni, Yaroslav Berdnikov, Christoph Blume, Jussi Viinikainen, Lee Barnby, Alexandre Suaide, Amalia Pop, Anar Rustamov, Alessandro Feliciello, Dr. Biswarup Paul, Salvatore De Pasquale, Jean Cleymans, Boris Teyssier, Jamila Butt, Masanori Ogino, Ketil Røed, Nikolay Zaviyalov, Fabrizio Grosa, Felix Reidt, Sumit Basu, Mirko Planinic, Jiri A. Mares, James Philip Iddon, Mike Sas, Janusz Oleniacz, Yue Shi Lai, Professor David Evans, Davide Pagano, Salvatore Aiola, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Manoj Bhanudas Jadhav, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Gergely Gábor Barnaföldi, Ramona Lea, Stefania Beole', Rafael Derradi de Souza, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Marco Toppi, Krzysztof Redlich, Thomas Peitzmann, Leo Greiner, Kristjan Gulbrandsen, Christopher Hills, Christine Nattrass, Elena Botta, Ranjit Nayak, Danilo Silva de Albuquerque, Benedetto Di Ruzza, Francesca Bellini, Vladimir Kovalenko, Debasish Das, Antonio Uras, Domenico Di Bari, LUCINA GABRIELA ESPINOZA BELTRAN, Pranjal Sarma, Mohd Danish Azmi, Johan Alme, Tiziano Virgili, Indranil Das, Jeremi Niedziela, Andrea Festanti, Andreas Mathis, Federico Ronchetti, David Silvermyr, Victor Riabov, Antonin MAIRE, Tahir Hussain, Kai Schweda, Petra Loncar, Jan Figiel, Adrian Sevcenco, Przemyslaw Karczmarczyk, Kenneth Read, Francesca Soramel, Piotr Konopka, Thomas Dietel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Roman Lavicka, Sang Un Ahn, Mattia Faggin, Paula Fernanda Toledo Matuoka, Catia Maria Annunziata Petta, Nikola Poljak, Rutuparna Rath, Ayben Karasu Uysal, Wladyslaw Henryk Trzaska, Jakub Kvapil, Vladyslav Litichevskyi, Syaefudin Jaelani, Matteo Lupi, Raimond Snellings, Markus Keil, Guillaume Batigne, Erwann Masson, Nirbhay Kumar Behera, Rafael Peretti Pezzi, Paul Buehler, Vladimir Zherebchevsky, Andrea Alici, Mikael Mieskolainen, Rashmi Raniwala, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Susanna COSTANZA, Arturo Fernandez Tellez, Dhananjaya Thakur, Marielle Chartier, Sergey Fokin, Roy Lemmon, Samrangy Sadhu, Anisa Khatun, Roberto Barbera, Nicolò Jacazio, Tomasz Trzcinski, Sami Räsänen, Daniele De Gruttola, Piero Giubilato, Marie Germain, Christian Bourjau, Sergey Gorbunov, Gianluca Usai, Marco Van Leeuwen, David Chinellato, Giacomo Margagliotti, Somnath Kar, Luca Barioglio, Javier Castillo Castellanos, Federico Cindolo, Enrico Scomparin, Anju Bhasin, Petr Závada, Hector Bello Martinez, Anton Alkin, Elisa Meninno, Gabriele Fiorenza, Friederike Bock, Adam Kisiel, Christopher Anson, Grigory Feofilov, You Zhou, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Serpil Yalcin Kuzu, Peter Christiansen, Lucas Altenkämper, Gines Martinez Garcia, Valentina Zaccolo, Mario Rodriguez Cahuantzi, Barbara Guerzoni, Paolo Camerini, Domenico Colella, Lidia Goerlich, Alberto Martín Gago Medina, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Antonio Bianchi, Jose Luis Bazo Alba, Mikhail Zhalov, Cesar Ceballos, Michael Weber, Dr. Sushanta Tripathy, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Md. Rihan Haque, Rahul Ramachandran Nair, Miguel Arratia, Tasnuva Chowdhury, Chiara Oppedisano, Piotr Gasik, Adela Kravcakova, Marcello Borri, Marcello Lunardon, and Francesco Prino

Subjects
Physics, 010308 nuclear & particles physics, Nuclear Theory, Hadron, Inelastic collision, Strangeness, 01 natural sciences, Charged particle, Nuclear physics, Pion, 0103 physical sciences, Quark–gluon plasma, Rapidity, Multiplicity (chemistry), Nuclear Experiment, 010306 general physics
Abstract

Comprehensive results on the production of unidentified charged particles, π±, K±, KS0, K* (892)0, p, p¯, ϕ(1020), Λ, Λ¯, Ξ−, Ξ¯+, Ω−, and Ω¯+ hadrons in proton-proton (pp) collisions at s=7 TeV at midrapidity (|y

Published
2019
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11. Centrality dependence of pion freeze-out radii in Pb-Pb collisions atsNN=2.76 TeV

Author

Christian Klein-Boesing, Podist Kurashvili, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Mauro Cosentino, Yvonne Pachmayer, Toru Sugitate, Paolo Bartalini, Subhasis Chattopadhyay, Ivan Kisel, Leonid Vinogradov, Martin Schulc, Ron Soltz, Janka Vrlakova, Juan Carlos Cabanillas Noris, Muhammad Umair Naru, Jihyun Bhom, Caio Alves Garcia Prado, Yaroslav Berdnikov, Lee Barnby, Alexandre Suaide, Amalia Pop, Alexey Kurepin, Pasquale Di Nezza, Alessandro Feliciello, Dr. Biswarup Paul, Jesus Roberto Millan-Almaraz, Salvatore De Pasquale, Sara Vallero, Boris Teyssier, Prabhat Ranjan Pujahari, Elena Rocco, Ketil Røed, Nikolay Zaviyalov, Michal Křelina, Daniel Felea, Jovan Milosevic, Sumit Basu, Mirko Planinic, Jiri A. Mares, Paola Gianotti, Ashim Roy, Janusz Oleniacz, Professor David Evans, Salvatore Aiola, Marco Antonio Tangaro, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Andrew Lowe, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Francesca Carnesecchi, Ramona Lea, Lilit Karayan, Renu Bala, Stefania Beole', Valery Kondratiev, Fedor Guber, Vito Manzari, Maximiliano Puccio, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Krzysztof Redlich, Thomas Peitzmann, Kristjan Gulbrandsen, Christine Nattrass, Daniel Tapia Takaki, Elena Botta, Francesca Bellini, Vladimir Kovalenko, Antonio Ortiz, Debasish Das, Carlos A. Salgado, Yuri Kharlov, Antonio Uras, Domenico Di Bari, Arild Velure, Mohd Danish Azmi, Tiziano Virgili, Jan Čepila, Indranil Das, Andrzej Rybicki, Andrea Festanti, Raphael Tieulent, Fernando Scarlassara, Federico Ronchetti, David Silvermyr, Victor Riabov, Kai Schweda, Christian Christensen, Jan Figiel, Adrian Sevcenco, Paolo Giubellino, Kenneth Read, Ewa Gładysz-Dziaduś, Ashutosh Kumar Pandey, Jens Erik Brücken, Francesca Soramel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Sang Un Ahn, Elena G. Ferreiro, Catia Maria Annunziata Petta, Nikola Poljak, Ayben Karasu Uysal, Ion-Sorin ZGURA, Eleuterio Spiriti, Raimond Snellings, Markus Keil, Guillaume Batigne, Nirbhay Kumar Behera, Andrea Alici, Mikael Mieskolainen, Satyajit Jena, Carlos Eugenio Perez Lara, Michal Sumbera, Chinorat Kobdaj, Yury Melikyan, Luciano Ramello, Arturo Fernandez Tellez, Marielle Chartier, Sergey Fokin, Roy Lemmon, Roberto Barbera, Sami Räsänen, Michael Winn, Grzegorz Stefanek, Daniele De Gruttola, Piero Giubilato, Marie Germain, Christian Bourjau, Michele Floris, Sergey Gorbunov, Arturo Fernández Téllez, Gianluca Usai, Marco Van Leeuwen, Muhammad Ajaz, Giacomo Margagliotti, Mario Iván Martínez Hernández, Dmitry Blau, Somnath Kar, Javier Castillo Castellanos, Néstor Armesto, Enrico Scomparin, Yevgen Martynov, Anju Bhasin, Petr Závada, Hector Bello Martinez, Anton Alkin, Roberto Preghenella, Elisa Meninno, Friederike Bock, Adam Kisiel, Grigory Feofilov, You Zhou, Stefano Bagnasco, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Tomas Vanat, Peter Christiansen, Gines Martinez Garcia, Peter Hristov, Stefano Piano, Ivonne Alicia Maldonado Cervantes, Valentina Zaccolo, Mario Rodriguez Cahuantzi, Peter Papcun, Barbara Guerzoni, Paolo Camerini, A. J. Rubio-Montero, Cristina Terrevoli, Lidia Goerlich, Alessandro Grelli, Massimo Masera, Alberto Martín Gago Medina, Giacomo Volpe, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Mikhail Zhalov, DEEPIKA JENA, Michael Weber, Charalampos Kouzinopoulos, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Jeewon Seo, Piotr Gasik, Adela Kravcakova, Francesco Riggi, Marcello Lunardon, Marta Verweij, and Francesco Prino

Subjects
Nuclear reaction, Physics, Particle physics, Meson, 010308 nuclear & particles physics, Nuclear Theory, Hadron, Elementary particle, Bose–Einstein correlations, 01 natural sciences, Nuclear physics, Pion, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Impact parameter, Nuclear Experiment, 010306 general physics
Abstract

We report on the measurement of freeze-out radii for pairs of identical-charge pions measured in Pb-Pb collisions at √sNN = 2.76 TeV as a function o

Published
2016
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12. One-dimensional pion, kaon, and proton femtoscopy in Pb-Pb collisions atsNN=2.76TeV

Author

Christian Klein-Boesing, Podist Kurashvili, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Mauro Cosentino, Yvonne Pachmayer, Toru Sugitate, Paolo Bartalini, Subhasis Chattopadhyay, Ivan Kisel, Leonid Vinogradov, Martin Schulc, Ron Soltz, Janka Vrlakova, Juan Carlos Cabanillas Noris, Muhammad Umair Naru, Jihyun Bhom, Caio Alves Garcia Prado, Yaroslav Berdnikov, Lee Barnby, Alexandre Suaide, Amalia Pop, Alexey Kurepin, Pasquale Di Nezza, Laure Massacrier, Alessandro Feliciello, Dr. Biswarup Paul, Ali OKATAN, Salvatore De Pasquale, Sara Vallero, Boris Teyssier, Prabhat Ranjan Pujahari, Elena Rocco, Ketil Røed, Nikolay Zaviyalov, Michal Křelina, Daniel Felea, Jovan Milosevic, Sumit Basu, Mirko Planinic, Jiri A. Mares, Paola Gianotti, Ashim Roy, Janusz Oleniacz, Professor David Evans, Salvatore Aiola, Marco Antonio Tangaro, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Andrew Lowe, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Ramona Lea, Renu Bala, Stefania Beole', Valery Kondratiev, Fedor Guber, Vito Manzari, Maximiliano Puccio, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Krzysztof Redlich, Thomas Peitzmann, Kristjan Gulbrandsen, Christine Nattrass, Daniel Tapia Takaki, Elena Botta, Francesca Bellini, Vladimir Kovalenko, Antonio Ortiz, Debasish Das, Carlos A. Salgado, Yuri Kharlov, Antonio Uras, Domenico Di Bari, Arild Velure, Mohd Danish Azmi, Tiziano Virgili, Jan Čepila, Indranil Das, Andrzej Rybicki, Andrea Festanti, Raphael Tieulent, Fernando Scarlassara, Federico Ronchetti, David Silvermyr, Victor Riabov, Kai Schweda, Gábor Gyula Kiss, Christian Christensen, Jan Figiel, Adrian Sevcenco, Paolo Giubellino, Kenneth Read, Ewa Gładysz-Dziaduś, Ashutosh Kumar Pandey, Jens Erik Brücken, Francesca Soramel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Sang Un Ahn, Elena G. Ferreiro, Catia Maria Annunziata Petta, Nikola Poljak, Ayben Karasu Uysal, Ion-Sorin ZGURA, Eleuterio Spiriti, Raimond Snellings, Markus Keil, Guillaume Batigne, Nirbhay Kumar Behera, Andrea Alici, Mikael Mieskolainen, Satyajit Jena, Carlos Eugenio Perez Lara, Michal Sumbera, Chinorat Kobdaj, Luciano Ramello, Arturo Fernandez Tellez, Marielle Chartier, Sergey Fokin, Roy Lemmon, Roberto Barbera, Sami Räsänen, Michael Winn, Grzegorz Stefanek, Daniele De Gruttola, Piero Giubilato, Marie Germain, Michele Floris, Sergey Gorbunov, Arturo Fernández Téllez, Gianluca Usai, Marco Van Leeuwen, Livio BIANCHI, Muhammad Ajaz, David Chinellato, Giacomo Margagliotti, Mario Iván Martínez Hernández, Dmitry Blau, Somnath Kar, Javier Castillo Castellanos, Néstor Armesto, Enrico Scomparin, Yevgen Martynov, Anju Bhasin, Fiorella Maria Celeste Fionda, Petr Závada, Hector Bello Martinez, Anton Alkin, Roberto Preghenella, Elisa Meninno, Friederike Bock, Adam Kisiel, Grigory Feofilov, You Zhou, Stefano Bagnasco, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Tomas Vanat, Peter Christiansen, Gines Martinez Garcia, Peter Hristov, Stefano Piano, Ivonne Alicia Maldonado Cervantes, Valentina Zaccolo, Mario Rodriguez Cahuantzi, Peter Papcun, Barbara Guerzoni, Paolo Camerini, A. J. Rubio-Montero, Cristina Terrevoli, Lidia Goerlich, Alessandro Grelli, Massimo Masera, Alberto Martín Gago Medina, Giacomo Volpe, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Mikhail Zhalov, DEEPIKA JENA, Michael Weber, Charalampos Kouzinopoulos, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Jeewon Seo, Piotr Gasik, Adela Kravcakova, Francesco Riggi, Marcello Lunardon, Marta Verweij, and Francesco Prino

Subjects
Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Phonon, Differential equation, 01 natural sciences, symbols.namesake, Nonlinear system, Normal mode, Quantum mechanics, Lattice (order), 0103 physical sciences, symbols, Exponential decay, 010306 general physics, Hamiltonian (quantum mechanics), Linear equation
Abstract

We prove the existence of exponentially localised and time-periodic solutions in general nonlinear Hamiltonian lattice systems. Like normal modes, these localised solutions are characterised by collective oscillations at the lattice sites with a uniform time-dependence. The proof of existence uses the comparison principle for differential equations to demonstrate that at each lattice site every half of the fundamental period of oscillations, contributing to localised solutions of the nonlinear lattice, is sandwiched between two oscillatory states of auxiliary linear equations. For soft (hard) on-site potentials the allowed frequencies of the in-phase (out-of-phase) localised periodic solutions lie below (above) the lower (upper) value of the linear spectrum of phonon frequencies. By varying a control parameter the exponential decay of the localised states can be tuned continuously.

Published
2015
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13. Two-pion femtoscopy inp-Pb collisions atsNN=5.02TeV

Author

Christian Klein-Boesing, Podist Kurashvili, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Mauro Cosentino, Yvonne Pachmayer, Toru Sugitate, Paolo Bartalini, Ivan Kisel, Leonid Vinogradov, Martin Schulc, Ron Soltz, Janka Vrlakova, Muhammad Umair Naru, Jihyun Bhom, Caio Alves Garcia Prado, Yaroslav Berdnikov, Lee Barnby, Alexandre Suaide, Amalia Pop, Alexey Kurepin, Pasquale Di Nezza, Ijaz Ahmed, Alessandro Feliciello, Dr. Biswarup Paul, Ali OKATAN, Salvatore De Pasquale, Sara Vallero, Boris Teyssier, Vahedeh Razazi, Prabhat Ranjan Pujahari, Ketil Røed, Nikolay Zaviyalov, Elena Bruna, Michal Křelina, Daniel Felea, Jovan Milosevic, Sumit Basu, Mirko Planinic, Jiri A. Mares, Paola Gianotti, Ashim Roy, Janusz Oleniacz, Professor David Evans, Salvatore Aiola, Marco Antonio Tangaro, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Andrew Lowe, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Ramona Lea, Renu Bala, Stefania Beole', Valery Kondratiev, Fedor Guber, Vito Manzari, Maximiliano Puccio, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Krzysztof Redlich, Thomas Peitzmann, Kristjan Gulbrandsen, Christine Nattrass, Daniel Tapia Takaki, Elena Botta, Francesca Bellini, Vladimir Kovalenko, Antonio Ortiz, Debasish Das, Carlos A. Salgado, Yuri Kharlov, Antonio Uras, Domenico Di Bari, Arild Velure, Mohd Danish Azmi, Tiziano Virgili, Jan Čepila, Indranil Das, Andrzej Rybicki, Andrea Festanti, Raphael Tieulent, Fernando Scarlassara, Federico Ronchetti, David Silvermyr, Victor Riabov, Antonin MAIRE, Tahir Hussain, Kai Schweda, Christian Christensen, Jan Figiel, Adrian Sevcenco, Paolo Giubellino, Kenneth Read, Ewa Gładysz-Dziaduś, Jens Erik Brücken, Francesca Soramel, Timo Hilden, Vladimir Vechernin, Lukas Nellen, Sang Un Ahn, Elena G. Ferreiro, Catia Maria Annunziata Petta, Nikola Poljak, Ayben Karasu Uysal, Ion-Sorin ZGURA, Enrichetta Maria Fiore, Eleuterio Spiriti, Raimond Snellings, Markus Keil, Guillaume Batigne, Nirbhay Kumar Behera, Andrea Alici, Mikael Mieskolainen, Satyajit Jena, Carlos Eugenio Perez Lara, Michal Sumbera, Chinorat Kobdaj, Luciano Ramello, Arturo Fernandez Tellez, Marielle Chartier, Sergey Fokin, Roy Lemmon, Roberto Barbera, Sami Räsänen, Michael Winn, Grzegorz Stefanek, Daniele De Gruttola, Piero Giubilato, Marie Germain, Michele Floris, Sergey Gorbunov, Arturo Fernández Téllez, Gianluca Usai, Marco Van Leeuwen, Livio BIANCHI, Muhammad Ajaz, David Chinellato, Giacomo Margagliotti, Mario Iván Martínez Hernández, Dmitry Blau, Somnath Kar, Javier Castillo Castellanos, Néstor Armesto, Enrico Scomparin, Yevgen Martynov, Anju Bhasin, Fiorella Maria Celeste Fionda, Petr Závada, Hector Bello Martinez, Anton Alkin, Roberto Preghenella, Elisa Meninno, Friederike Bock, Adam Kisiel, Grigory Feofilov, You Zhou, Stefano Bagnasco, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Tomas Vanat, Peter Christiansen, Gines Martinez Garcia, Peter Hristov, Stefano Piano, Ivonne Alicia Maldonado Cervantes, Valentina Zaccolo, Mario Rodriguez Cahuantzi, Barbara Guerzoni, Paolo Camerini, A. J. Rubio-Montero, Cristina Terrevoli, Lidia Goerlich, Alessandro Grelli, Massimo Masera, Alberto Martín Gago Medina, Giacomo Volpe, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Mikhail Zhalov, DEEPIKA JENA, Michael Weber, Charalampos Kouzinopoulos, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Jeewon Seo, Piotr Gasik, Adela Kravcakova, Francesco Riggi, Marcello Lunardon, Marta Verweij, and Francesco Prino

Subjects
Physics, Nuclear and High Energy Physics, Particle physics, Large Hadron Collider, 010308 nuclear & particles physics, Bose–Einstein correlations, High multiplicity, 01 natural sciences, Gluon, Nuclear physics, Pion, 0103 physical sciences, Quark–gluon plasma, Transverse momentum, Multiplicity (chemistry), Nuclear Experiment, 010306 general physics
Abstract

We report the results of the femtoscopic analysis of pairs of identical pions measured in p-Pb collisions at root(NN)-N-S = 5.02 TeV. Femtoscopic radii are determined as a function of event multiplicity and pair momentum in three spatial dimensions. As in the pp collision system, the analysis is complicated by the presence of sizable background correlation structures in addition to the femtoscopic signal. The radii increase with event multiplicity and decrease with pair transverse momentum. When taken at comparable multiplicity, the radii measured in p-Pb collisions, at high multiplicity and low pair transverse momentum, are 10%-20% higher than those observed in pp collisions but below those observed in A-A collisions. The results are compared to hydrodynamic predictions at large event multiplicity as well as discussed in the context of calculations based on gluon saturation.

Published
2015
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14. ExclusiveJ/ψPhotoproduction off Protons in Ultraperipheralp-Pb Collisions atsNN=5.02 TeV

Author

Christian Klein-Boesing, Podist Kurashvili, Marek Bombara, Diego Stocco, Rinaldo Rui, Łukasz Kamil Graczykowski, Mauro Cosentino, Yvonne Pachmayer, Toru Sugitate, Subhasis Chattopadhyay, Ivan Kisel, Leonid Vinogradov, Martin Schulc, Ron Soltz, Janka Vrlakova, Jihyun Bhom, Caio Alves Garcia Prado, Yaroslav Berdnikov, Lee Barnby, Alexandre Suaide, Amalia Pop, Alexey Kurepin, Ginevra D'Erasmo, Pasquale Di Nezza, Ijaz Ahmed, Alessandro Feliciello, Ali OKATAN, Salvatore De Pasquale, Igor Altsybeev, Sara Vallero, Vahedeh Razazi, Prabhat Ranjan Pujahari, Ketil Røed, Nikolay Zaviyalov, Elena Bruna, Michal Křelina, Daniel Felea, Jovan Milosevic, Sumit Basu, Mirko Planinic, Jiri A. Mares, Paola Gianotti, Ashim Roy, Janusz Oleniacz, Professor David Evans, Salvatore Aiola, Marco Antonio Tangaro, Ciprian Mihai MITU, Smbat Grigoryan, Sergey Nikolaev, Claude Pruneau, Leticia Cunqueiro, Borge S Nielsen, Ramona Lea, Renu Bala, Fernando Sanchez, Stefania Beole', Valery Kondratiev, Vito Manzari, Jeremy Wilkinson, Jens-Jorgen Gaardhoje, Mais Suleymanov, Christoph Mayer, Alexander Akindinov, Andres Gomez Ramirez, Igor Pshenichnov, Krzysztof Redlich, Thomas Peitzmann, Kristjan Gulbrandsen, Christine Nattrass, Daniel Tapia Takaki, Elena Botta, Francesca Bellini, Vladimir Kovalenko, Antonio Ortiz, Debasish Das, Carlos A. Salgado, Yuri Kharlov, Antonio Uras, Domenico Di Bari, Arild Velure, Mohd Danish Azmi, Tiziano Virgili, Jan Čepila, Indranil Das, Andrzej Rybicki, Andrea Festanti, Raphael Tieulent, Fernando Scarlassara, Federico Ronchetti, David Silvermyr, Victor Riabov, Kai Schweda, Gábor Gyula Kiss, Christian Christensen, Jan Figiel, Adrian Sevcenco, Jochen Thaeder, Andrey Zarochentsev, Paolo Giubellino, Kenneth Read, Ewa Gładysz-Dziaduś, Francesca Soramel, Timo Hilden, Vladimir Vechernin, Sang Un Ahn, Elena G. Ferreiro, Catia Maria Annunziata Petta, Vincenzo Paticchio, Nikola Poljak, Ayben Karasu Uysal, Ion-Sorin ZGURA, Enrichetta Maria Fiore, Eleuterio Spiriti, Raimond Snellings, Guillaume Batigne, Nirbhay Kumar Behera, Andrea Alici, Satyajit Jena, Carlos Eugenio Perez Lara, Michal Sumbera, Chinorat Kobdaj, Luciano Ramello, Arturo Fernandez Tellez, Sergey Fokin, Roy Lemmon, Roberto Barbera, Sami Räsänen, Michael Winn, Grzegorz Stefanek, Daniele De Gruttola, Marie Germain, Michele Floris, Sergey Gorbunov, Arturo Fernández Téllez, Gianluca Usai, Marco Van Leeuwen, Livio BIANCHI, Muhammad Ajaz, Rosario Turrisi, David Chinellato, Giacomo Margagliotti, Dmitry Blau, Somnath Kar, Javier Castillo Castellanos, Néstor Armesto, Enrico Scomparin, Yevgen Martynov, Anju Bhasin, Fiorella Maria Celeste Fionda, Andrea Dainese, Petr Závada, Anton Alkin, Roberto Preghenella, Elisa Meninno, Friederike Bock, Mariana Petris, Adam Kisiel, Grigory Feofilov, You Zhou, Stefano Bagnasco, In-Kwon Yoo, Jun Takahashi, Sandra Moretto, Peter Christiansen, Gines Martinez Garcia, Peter Hristov, Stefano Piano, Ivonne Alicia Maldonado Cervantes, Valentina Zaccolo, Mario Rodriguez Cahuantzi, Barbara Guerzoni, Paolo Camerini, A. J. Rubio-Montero, Cristina Terrevoli, Lidia Goerlich, Alessandro Grelli, Massimo Masera, Alberto Martín Gago Medina, Giacomo Volpe, Marek Kowalski, Otwinowski Jacek, Laurent Aphecetche, Mikhail Zhalov, DEEPIKA JENA, Michael Weber, Sabyasachi Siddhanta, Sean Murray, Kenta Shigaki, Ian Bearden, Małgorzata Janik, Jeewon Seo, Adela Kravcakova, Francesco Riggi, Marcello Lunardon, Marta Verweij, and Francesco Prino

Subjects
Quantum chromodynamics, Physics, Particle physics, Large Hadron Collider, Proton, Meson, 010308 nuclear & particles physics, General Physics and Astronomy, HERA, 7. Clean energy, 01 natural sciences, Gluon, Nuclear physics, 0103 physical sciences, Rapidity, Center of mass, 010306 general physics
Abstract

We present the first measurement at the LHC of exclusive J/ψ photoproduction off protons, in ultraperipheral proton-lead collisions at √sNN=5.02 TeV. Events are selected with a dimuon pair produced either in the rapidity interval, in the laboratory frame, 2.5

Published
2014
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