STABILITY OF BOUND-STATES OF NEGATIVE PIONS AND NEUTRONS

被引：3
|
作者：
GARCILAZO, H
机构：
[1] Escuela Superior de Física y Matematicas, Instituto Politécnico Nacional, Edificio 9
来源：
PHYSICAL REVIEW C | 1995年 / 52卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.52.1126
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 problem of stable bound states of a system composed of N neutrons and Z negative pions is discussed. Calculations performed within a theoretical model indicate that one needs at least 5 pions and around 8 neutrons in order to get binding. The stability of the system against either pion or neutron emission is investigated, as well as the stability against its possible weak decay modes. Results for several values of N and Z are presented.
引用
收藏
页码：1126 / 1129
页数：4
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