A THRESHOLD CALCULATION OF NN-]NNPI

被引：16

作者：

BEDER, DS

机构：

[1] CERN, Geneva

来源：

NUOVO CIMENTO A | 1968年 / 56卷 / 03期

关键词：

D O I：

10.1007/BF02819824

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：

Soft-pion techniques, together with the tractable approximation of considering only emission from external nucleon lines, are used for a calculation of N N →N N π near threshold. The results vary from 1.2 to 3 times the experimental data. A similar calculation of pp → π+d is within 25% of experimental cross-section data. Finally, we obtain a relation (independent of soft-pion techniques) between pp → π+d and pp → π+np. © 1968 Società Italiana di Fisica.

引用

页码：625 / +

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