Nuclear symmetry energy at work in heavy ion reactions: new results from the INDRA-FAZIA apparatus

Ciampi, C.; Piantelli, S.; Casini, G.; Pasquali, G.; Baldesi, L.; Barlini, S.; Borderie, B.; Bougault, R.; Camaiani, A.; Chbihi, A.; Dell'Aquila, D.; Cicerchia, M.; Duenas, J. A.; Fable, Q.; Fabris, D.; Frankland, J. D.; Frosin, C.; Genard, T.; Gramegna, F.; Gruyer, D.; Henri, M.; Hong, B.; Kim, S.; Kordyasz, A.; Kozik, T.; Kweon, M. J.; Lemarie, J.; Le Neindre, N.; Lombardo, I.; Lopez, O.; Marchi, T.; Nam, S. H.; Ordine, A.; Ottanelli, P.; Park, J.; Park, J. H.; Parlog, M. P.; Poggi, G.; Quicray, J.; Rebillard-Soulie, A.; Stefanini, A. A.; Upadhyaya, S.; Valdre, S.; Verde, G.; Vient, E.; Vigilante, M.

doi:10.1088/1742-6596/2586/1/012039

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Nuclear symmetry energy at work in heavy ion reactions: new results from the INDRA-FAZIA apparatus

Ciampi, C.;
Piantelli, S.;
Casini, G.;
Pasquali, G.;
Baldesi, L.;
... Kweon, M. J.;
외 40명

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초록

The recently coupled INDRA-FAZIA apparatus offers unique opportunities to investigate heavy ion collisions at Fermi energies by combining the optimal identification capabilities of FAZIA and the large angular coverage of INDRA. We present a selection of the results of the analysis of the first experimental campaign performed with INDRA-FAZIA, in which the four reactions Ni-58,Ni-64+Ni-58,Ni-64 have been studied at two different beam energies (32 and 52 MeV/nucleon) in the intermediate energy regime. The present work is focused on the isospin diffusion effects in semiperipheral and peripheral collisions. A stronger isospin equilibration is found at 32 MeV/nucleon than at 52 MeV/nucleon, as expected due to a shorter projectile-target interaction time in the latter case.

키워드

COLLISIONS; SN-120+SN-120; MO-100+MO-100

제목: Nuclear symmetry energy at work in heavy ion reactions: new results from the INDRA-FAZIA apparatus

저자: Ciampi, C.; Piantelli, S.; Casini, G.; Pasquali, G.; Baldesi, L.; Barlini, S.; Borderie, B.; Bougault, R.; Camaiani, A.; Chbihi, A.; Dell'Aquila, D.; Cicerchia, M.; Duenas, J. A.; Fable, Q.; Fabris, D.; Frankland, J. D.; Frosin, C.; Genard, T.; Gramegna, F.; Gruyer, D.; Henri, M.; Hong, B.; Kim, S.; Kordyasz, A.; Kozik, T.; Kweon, M. J.; Lemarie, J.; Le Neindre, N.; Lombardo, I.; Lopez, O.; Marchi, T.; Nam, S. H.; Ordine, A.; Ottanelli, P.; Park, J.; Park, J. H.; Parlog, M. P.; Poggi, G.; Quicray, J.; Rebillard-Soulie, A.; Stefanini, A. A.; Upadhyaya, S.; Valdre, S.; Verde, G.; Vient, E.; Vigilante, M.

DOI: 10.1088/1742-6596/2586/1/012039

발행일: 2023

유형: Proceedings Paper

저널명: Journal of Physics: Conference Series

권: 2586