PI-MESON ABSORPTION BY 3-NUCLEON NUCLEI

被引：0
|
作者：
DZHIBUTI, RI [1 ]
KRUPENNIKOVA, NB [1 ]
TOMCHINSKII, VY [1 ]
机构：
[1] GEORGIAN ACAD SCI, INST PHYS, TBILISI 380077, GEORGIA
来源：
PHYSICS OF ATOMIC NUCLEI | 1994年 / 57卷 / 05期
关键词：
D O I：
暂无
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 pi+ + He-3 --> 3p and pi- + H-3 --> 3n reactions are considered by taking into account both two- and three-nucleon pion absorption. It is shown that three-nucleon absorption and interference of two absorption mechanisms give contributions that are on the same order as the contribution from two-nucleon absorption. It is found that final-state interaction decreases the cross sections of these reactions.
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页码：779 / 783
页数：5
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