Search

Your search keyword '"G., Imm"' showing total 5 results
Start Over Author "G., Imm"
5 results on '"G., Imm"'

1. Multifragmentation with INDRA@GSI: from the Fermi to participant-spectator domain

Author

W. TRAUTTMANN, A. LE FVRE, J. LUKASIK, G. AUGER, M. L. BEGEMANN BLAICH, N. BELLAIZE, R. BITTIGER, F. BOCAGE, B. BORDERIE, A. S. BOVINA, R. BOUGAULT, B. BOURI QUET, J. L. CHARVET, A. CHBIHI, R. DAYRAS, D. DURAND, J. D. FRANKLAND, E. GALICHET, D. GOURIO, D. GUINET, S. HUDAN, G. IMM, P. LAUTESSE, F. LAVAUD, R. LEGRAIN, O. LOPEZ, U. LYNEN, W. F. J. MLLER, L. NALPAS, H. ORTH, E. PLAGNOL, G. RACITI, A. SAIJA, C. SCHWARZ, W. SEIDEL, C. SFIENTI, B. TAMAIN, A. TRZCINSKI, K. TURZ, E. VIENT, C. VOLANT E. B. ZWIEGLINSKI, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, W., Trauttmann, A., LE FVRE, J., Lukasik, G., Auger, M. L., BEGEMANN BLAICH, N., Bellaize, R., Bittiger, F., Bocage, B., Borderie, A. S., Bovina, R., Bougault, B., BOURI QUET, J. L., Charvet, A., Chbihi, R., Dayra, D., Durand, J. D., Frankland, E., Galichet, D., Gourio, D., Guinet, S., Hudan, G., Imm, P., Lautesse, F., Lavaud, R., Legrain, O., Lopez, U., Lynen, W. F. J., Mller, L., Nalpa, H., Orth, E., Plagnol, G., Raciti, Rosato, Elio, A., Saija, C., Schwarz, W., Seidel, C., Sfienti, B., Tamain, A., Trzcinski, K., Turz, E., Vient, Vigilante, Mariano, and C. VOLANT E. B., Zwieglinski

Published
2004

2. INDRA@GSI. A study of the reaction mechanisms of colliding nuclei for a wide range of energy and mass

Author

K. TURZO', G. AUGER, M. L. BEGEMANN BLAICH, N. BELLAIZE, R. BITTIGER, F. BOCAGE, B. BORDERIE, R. BOUGAULT, B. BOURI QUET, J. L. CHARVET, A. CHBIHI, R. DAYRAS, D. DURAND, J. D. FRANKLAND, E. GALICHET, D. GOURIO, D. GUINET, S. HUDAN, G. IMM, P. LAUTESSE, F. LAVAUD, A. LE FVRE, R. LEGRAIN, O. LOPEZ, J. LUKASIK, U. LYNEN, W. F. J. MLLER, L. NALPAS, H. ORTH, E. PLAGNOL, G. RACITI, A. SAIJA, C. SCHWARZ, W. SEIDEL, C. SFIENTI, B. TAMAIN, W. TRAUTTMANN, A. TRZCINSKI, E. VIENT, VIGILANTE, MARIANO, C. VOLANT, B. ZWIEGLINSKI E. A. S. BOTVINA, ROSATO, ELIO, K., Turzo', G., Auger, M. L., BEGEMANN BLAICH, N., Bellaize, R., Bittiger, F., Bocage, B., Borderie, R., Bougault, B., BOURI QUET, J. L., Charvet, A., Chbihi, R., Dayra, D., Durand, J. D., Frankland, E., Galichet, D., Gourio, D., Guinet, S., Hudan, G., Imm, P., Lautesse, F., Lavaud, A., LE FVRE, R., Legrain, O., Lopez, J., Lukasik, U., Lynen, W. F. J., Mller, L., Nalpa, H., Orth, E., Plagnol, G., Raciti, Rosato, Elio, A., Saija, C., Schwarz, W., Seidel, C., Sfienti, B., Tamain, W., Trauttmann, A., Trzcinski, E., Vient, Vigilante, Mariano, C., Volant, and B. ZWIEGLINSKI E. A. S., Botvina

Published
2000

3. Thermal and Chemical Freeze-out in Spectator Fragmentation

Author

W. Trautmann, 1 R. Bassini, 2 M. Begemann-Blaich, 1 A. Ferrero, 2 S. Fritz, 1 S. J. Gaff-Ejakov, 3 C. Groß, 1 G. Imm´e, 4 I. Iori, 2 U. Kleinevoß, 1 G. J. Kunde, 3, 8 W. D. Kunze, 1 A. Le F`evre, 1 V. Lindenstruth, 1, 9 J. ?ukasik, 10 U. Lynen, 1 V. Maddalena, 4 M. Mahi, 1 T. M¨ohlenkamp, 5 A. Moroni, 2 W. F. J. M¨uller, 1 C. Nociforo, 4 B. Ocker, 6 T. Odeh, 1 H. Orth, 1 F. Petruzzelli, 2 J. Pochodzalla, 11 G. Raciti, 4 G. Riccobene, 4 F. P. Romano, 4 Th. Rubehn, 1 A. Saija, 4 H. Sann, M. Schnittker, 1 A. Sch¨uttauf, 6 C. Schwarz, 1 W. Seidel, 5 V. Serfling, 6 C. Sfienti, 1 A. Trzcnski, 7 A. Tucholski, 7 G. Verde, 4 A. W¨orner, 1 Hongfei Xi, and B. Zwieglinski7

Subjects
Physics, Nuclear and High Energy Physics, Hydrogen, Nuclear Theory, chemistry.chemical_element, Resonance, FOS: Physical sciences, Nuclear physics, Helium-4, chemistry, Fragmentation (mass spectrometry), Excited state, Physics::Atomic Physics, Beryllium, Atomic physics, Nuclear Experiment (nucl-ex), Nucleon, Nuclear Experiment, Helium
Abstract

Isotope temperatures from double ratios of hydrogen, helium, lithium, beryllium, and carbon isotopic yields, and excited-state temperatures from yield ratios of particle-unstable resonances in 4He, 5Li, and 8Be, were determined for spectator fragmentation, following collisions of 197Au with targets ranging from C to Au at incident energies of 600 and 1000 MeV per nucleon. A deviation of the isotopic from the excited-state temperatures is observed which coincides with the transition from residue formation to multi-fragment production, suggesting a chemical freeze-out prior to thermal freeze-out in bulk disintegrations., Comment: 14 pages, 10 figures, submitted to Phys. Rev. C, small changes as suggested by the editors and referees

Published
2007
Full Text
View/download PDF

4. Isotopic Scaling and the Symmetry Energy in Spectator Fragmentation

Author

INDRA, The, Collaborations, ALADIN, Fèvre, A. Le, Auger, G., Begemann-Blaich, M. L., Bellaize, N., Bittiger, R., Bocage, F., Borderie, B., Bougault, R., Bouriquet, B., Charvet, J. L., Chbihi, A., Dayras, R., Durand, D., Frankland, J. D., Galichet, E., Gourio, D., Guinet, D., Hudan, S., Immé, G., Lautesse, P., Lavaud, F., Legrain, R., Lopez, O., Łukasik, J., Lynen, U., Müller, W. F. J., Nalpas, L., Orth, H., Plagnol, E., Raciti, G., Rosato, E., Saija, A., Schwarz, C., Seidel, W., Sfienti, C., Tamain, B., Trautmann, W., Trzciński, A., Turzó, K., Vient, E., Vigilante, M., Volant, C., Zwiegliński, B., Botvina, A. S., Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Conservatoire National des Arts et Métiers [CNAM] (CNAM), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), ALADIN, INDRA, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), A., LE FEVRE, G., Auger, M. L., BEGEMANN BLAICH, N., Bellaize, R., Bittiger, F., Bocage, B., Borderie, R., Bougault, B., Bouriquet, J. L., Charvet, A., Chbihi, R., Dayra, D., Durand, J. D., Frankland, E., Galichet, D., Gourio, D., Guinet, S., Hudan, G., Imm, P., Lautesse, F., Lavaud, R., Legrain, O., Lopez, J., Lukasik, U., Lynen, W. F. J., Muller, L., Nalpa, H., Orth, E., Plagnol, G., Raciti, Rosato, Elio, A., Saija, C., Schwarz, W., Seidel, C., Sfienti, B., Tamain, W., Trauttmann, A., Trzcinski, K., Turzo, E., Vient, Vigilante, Mariano, C., Volant, and B. ZWIEGLINSKI E. A. S., Botvina

Subjects
Scaling law, Photon, multifragmentation, Nuclear Theory, FOS: Physical sciences, General Physics and Astronomy, isoscaling, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Nuclear physics, Fragmentation (mass spectrometry), 0103 physical sciences, Nuclear Experiment (nucl-ex), Exponential law, 010306 general physics, Nuclear Experiment, Scaling, thermalization, Physics, 010308 nuclear & particles physics, Excited state, Atomic number, Atomic physics, Nucleon
Abstract

Isotopic effects in the fragmentation of excited target residues following collisions of $^{12}$C on $^{112,124}$Sn at incident energies of 300 and 600 MeV per nucleon were studied with the INDRA 4$\pi$ detector. The measured yield ratios for light particles and fragments with atomic number $Z \leq$ 5 obey the exponential law of isotopic scaling. The deduced scaling parameters decrease strongly with increasing centrality to values smaller than 50% of those obtained for the peripheral event groups. Symmetry term coefficients, deduced from these data within the statistical description of isotopic scaling, are near $\gamma =$ 25 MeV for peripheral and $\gamma, Comment: 4 pages, 4 figures

Published
2005
Full Text
View/download PDF

5. Characteristics of human periodontal ligament cells in vitro.

Author

Somerman MJ, Young MF, Foster RA, Moehring JM, Imm G, and Sauk JJ

Subjects
Biglycan, Blotting, Northern, Cells, Cultured, Cyclic AMP biosynthesis, Dinoprostone pharmacology, Dose-Response Relationship, Drug, Extracellular Matrix Proteins, Humans, Isoproterenol pharmacology, Osteonectin biosynthesis, Osteonectin genetics, Osteopontin, Periodontal Ligament cytology, Periodontal Ligament drug effects, Periodontal Ligament metabolism, Phosphoproteins biosynthesis, Protein Biosynthesis, Proteoglycans biosynthesis, Proteoglycans genetics, RNA, Messenger analysis, Sialoglycoproteins biosynthesis, Periodontal Ligament physiology
Abstract

Periodontal ligament cells may have a role in the regulation of hard and soft periodontal tissues, but their specific function has yet to be determined. To evaluate further their role in periodontal homeostasis, they were examined for osteoblast-like behaviour; in vitro no characteristic osteoblastic responsiveness was found. Periodontal ligament cells gave a PGE2- and isoproterenol-mediated cAMP response, but did not respond in a similar fashion to calcitonin or PTH. When exposed to PGE2, isoproterenol, or 1,25(OH)2 vitamin D3, they did not exhibit an increase in protein production, as measured by [35S]-methionine incorporation. Immunofluorescent localization indicated that periodontal ligament cells produce a bone-associated protein, osteonectin. In addition, mRNA levels for osteonectin and bone proteoglycan I (biglycan) were detected in these cells, in vitro. This information should help to clarify the role such cells play in the regulation of periodontal tissues.

Published
1990
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results