Reducibility and thermal and mass scaling in angular correlations from multifragmentation reactions

被引:14
|
作者
Phair, L
Moretto, LG
Wozniak, GJ
deSouza, RT
Bowman, DR
Carlin, N
Gelbke, CK
Gong, WG
Kim, YD
Lisa, MA
Lynch, WG
Peaslee, GF
Tsang, MB
Zhu, F
机构
[1] MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824
[2] MICHIGAN STATE UNIV,NATL SUPERCOND CYCLOTRON LAB,E LANSING,MI 48824
关键词
D O I
10.1103/PhysRevLett.77.822
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The azimuthal angular correlations of light charged particles and light intermediate mass fragments emitted from the reaction Ar-36 + Au-197 at E/A = 50 MeV are found to be reducible to the angular distributions of individual fragments. Thermal scaling is also observed in the coefficients of the angular correlations. Furthermore, the observed scaling with fragment mass seems to imply secondary emission from relatively small (A approximate to 15-30) primary fragments.
引用
收藏
页码:822 / 825
页数:4
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