PION-NUCLEUS SCATTERING AND THE INTERACTING BOSON MODEL

被引：1
|
作者：
ZHANG, YS
LIU, YX
机构：
[1] ACAD SINICA,INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA
[2] TSING HUA UNIV,DEPT PHYS,BEIJING 100084,PEOPLES R CHINA
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1993年 / 20卷 / 01期
关键词：
D O I：
10.1088/0253-6102/20/1/81
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A procedure of combining the medium energy scattering theory in the Eikonal approximation with the interacting boson model is proposed to study the pion-nucleus scattering. The channel coupling effects in the excitation of nuclear collective state with pi- and pi+ elastic and inelastic scattering are analyzed. The calculated cross sections for the excitation of 2(1)+ state of Sn-118 agree with experimental data quite well.
引用
收藏
页码：81 / 88
页数：8
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