ISOTOPIC DISTRIBUTIONS IN DEEP INELASTIC REACTIONS INDUCED BY HEAVY-IONS AND THE RELAXATION OF THE NEUTRON EXCESS DEGREE OF FREEDOM

被引:33
作者
CHIANG, TH
GUERREAU, D
AUGER, P
GALIN, J
GATTY, B
TARRAGO, X
GIRARD, J
机构
[1] INST PHYS NUCL, F-91406 ORSAY, FRANCE
[2] CENS, F-91190 GIF SUR YVETTE, FRANCE
来源
PHYSICAL REVIEW C | 1979年 / 20卷 / 04期
关键词
D O I
10.1103/PhysRevC.20.1408
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The available experimental results on the equilibrium of the NZ degree of freedom are recalled. New available experimental results for very asymmetric systems are presented and compared to a simple classical model including the mass diffusion, the relaxation of the neutron excess degree of freedom, and the subsequent evaporation. The agreement between this classical calculation and the experiment is shown to be satisfactory. NUCLEAR REACTIONS Ar40+Au197, S32+U238, Ar40+U238, Cu63+Th232, Ar40+Th232. Deeply inelastic reactions. Comparison of experimental distributions with a classical model. © 1979 The American Physical Society.
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收藏
页码:1408 / 1418
页数:11
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