Isotope correlations as a probe for freeze-out characterization: central 124Sn+64Ni, 112Sn+58Ni collisions

Geraci, ELENA IRENE; Alderighi, M.; Anzalone, A.; Auditore, L.; Baran, V.; Bartolucci, M.; Berceanu, I.; Blicharska, J.; Bonasera, A.; Borderie, B.; Bougault, R.; Bruno, Mauro; Brzychczyk, J.; Cardella, G.; Cavallaro, S.; Chbihi, A.; Cibor, J.; Colonna, M.; D'Agostino, Michela; DE FILIPPO, E.; DI TORO, M.; Giustolisi, F.; Grzeszczuk, A.; Guazzoni, P.; Guinet, D.; IACONO MANNO, M.; Kowalski, S.; LA GUIDARA, E.; Lanzalone, G.; Lanzano', G.; LE NEINDRE, N.; Li, S.; LO NIGRO, S.; Maiolino, C.; Majka, Z.; Manfredi, G.; Paduszynski, T.; Pagano, A.; Papa, M.; Petrovici, M.; Piasecki, E.; Pirrone, S.; Politi, G.; Pop, A.; Porto, F.; Rivet, M. F.; Rosato, E.; Russo, S.; Russotto, P.; Sechi, G.; Simion, V.; Sperduto, M. L.; Steckmeyer, J. C.; Trifiro, A.; Trimarchi, M.; Vannini, Gianni; Vigilante, M.; Wieleczko, J. P.; Wilczynski, J.; Wu, H.; Xiao, Z.; Zetta, L.; Zipper, W.

doi:10.1016/j.nuclphysa.2004.01.096

124Sn+64Ni and 112Sn+58Ni reactions at 35 AMeV incident energy were studied with the forward part of CHIMERA multi-detector. The most central collisions were selected by means of a multidimensional analysis. The characteristics of the source formed in the central collisions, as size, temperature and volume, were inspected. The measured isotopes of light fragments (3 < Z < 8) were used to examine isotope yield ratios that provide information on the free neutron to proton densities.

Geraci, E.I., M., A., A., A., L., A., V., B., M., B., et al. (2004). Isotope correlations as a probe for freeze-out characterization: central 124Sn+64Ni, 112Sn+58Ni collisions. NUCLEAR PHYSICS. A, 734, 524-527 [10.1016/j.nuclphysa.2004.01.096].