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.
Isotope correlations as a probe for freeze-out characterization: central 124Sn+64Ni, 112Sn+58Ni collisions / E. GERACI; M. ALDERIGHI; A. ANZALONE; L. AUDITORE; V. BARAN; M. BARTOLUCCI; I. BERCEANU; J. BLICHARSKA; A. BONASERA; B. BORDERIE; R. BOUGAULT; BRUNO M.; J. BRZYCHCZYK; G. CARDELLA; S. CAVALLARO; A. CHBIHI; J. CIBOR; M. COLONNA; M. D'AGOSTINO; E .DE FILIPPO; M. DI TORO; F. GIUSTOLISI; A. GRZESZCZUK; P. GUAZZONI; D. GUINET; M. IACONO-MANNO; S. KOWALSKI; E. LA GUIDARA; G. LANZALONE; G. LANZANO'; N. LE NEINDRE; S. LI; S. LO NIGRO; C. MAIOLINO; Z. MAJKA; G. MANFREDI; T. PADUSZYNSKI; A. PAGANO; M. PAPA; M. PETROVICI; E. PIASECKI; S. PIRRONE; G. POLITI; A. POP; F. PORTO; M. F. RIVET; E. ROSATO; S. RUSSO; P. RUSSOTTO; G. SECHI; V. SIMION; M. L. SPERDUTO; J. C. STECKMEYER; A. TRIFIRO; M. TRIMARCHI; G. VANNINI; M. VIGILANTE; J. P. WIELECZKO; J. WILCZYNSKI; H. WU; Z. XIAO; L. ZETTA; W. ZIPPER. - In: NUCLEAR PHYSICS. A. - ISSN 0375-9474. - STAMPA. - 734:(2004), pp. 524-527. [10.1016/j.nuclphysa.2004.01.096]
Isotope correlations as a probe for freeze-out characterization: central 124Sn+64Ni, 112Sn+58Ni collisions
GERACI, ELENA IRENE;BRUNO, MAURO;D'AGOSTINO, MICHELA;VANNINI, GIANNI;
2004
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
