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Conference papers

Isoscaling in Neck Fragmentation

Abstract : Production of intermediate mass fragments (IMF) has been studied in semi-peripheral $^{124}$Sn (35 A MeV) + $^{64}$Ni and $^{112}Sn (35 A MeV) + $^{58}$Ni reactions. Our recently proposed new method of an analysis of the neck-like fragmentation processes that provides information on the IMFs time sequence and time scale is reviewed. Isotopic analysis of so characterized IMFs gives evidence for neutron enrichment of mid-velocity fragments. A clear isoscaling behavior is found despite the short emission time scale. Evolution of the isoscaling parameters from semi-peripheral to central collisions is discussed.
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Contributor : Michel Lion <>
Submitted on : Friday, January 6, 2006 - 3:41:17 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:37 PM


  • HAL Id : in2p3-00025322, version 1


E. de Filippo, F. Amorini, A. Anzalone, L. Auditore, V. Baran, et al.. Isoscaling in Neck Fragmentation. XXIX Mazurian Lakes Conference on Physics, Aug 2005, Piaski, Poland. pp.199-206. ⟨in2p3-00025322⟩



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