EXPANSION EFFECTS IN INTERMEDIATE ENERGY HEAVY-ION REACTIONS

被引：31
|
作者：
DESOUZA, RT
FOX, D
FRIEDMAN, WA
PHAIR, L
BOWMAN, DR
GELBKE, CK
GONG, WG
KIM, YD
LISA, MA
LYNCH, WG
PEASLEE, GF
TSANG, MB
ZHU, F
机构：
[1] UNIV WISCONSIN,DEPT PHYS,MADISON,WI 53706
[2] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405
[3] MICHIGAN STATE UNIV,NATL SUPERCONDUCTING CYCLOTRON LAB,E LANSING,MI 48824
[4] MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
来源：
PHYSICS LETTERS B | 1993年 / 300卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(93)90743-2
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Transverse kinetic energy spectra of fragments in the reaction Ar-36 + Au-197 are used to probe the multifragmentation mechanism at intermediate energies. The mass dependence of the average transverse kinetic energy is examined in the context of the statistical decay of an expanding, emitting source. The role of source expansion during emission is explored. Results suggest the onset of volume emission at the highest incident energy.
引用
收藏
页码：29 / 33
页数：5
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