TWO-NUCLEON ABSORPTION MECHANISM OF PION IN FLIGHT

被引：0
|
作者：
姜焕清
李扬国
机构：
[1] Beijing
[2] Academia Sinica
[3] Institute of High Energy Physics
来源：
A Monthly Journal of Science | 1982年 / 09期
关键词：
兀一; TWO-NUCLEON ABSORPTION MECHANISM OF PION IN FLIGHT;
D O I：
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中图分类号：
学科分类号：
摘要：
By how many nucleons is a pion absorbed? In spite of many years’ study, this question is still under discussion. In an earlier paper, we put forward a model for the analysis of nucleon inclusive spectra after stopped pion absorption. It is based on 2-nucleon absorption mechanism followed by final state interaction which is treated by a multiple scattering expansion. The agreement between the theoretical calculation and the measurements is quite encouraging.
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页码：939 / 943
页数：5
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