GEMEL FAMILIES IN BETHE-SALPETER EQUATION AND PROBLEM OF PION DECOUPLING

被引：6

作者：

GATTO, R

MENOTTI, P

机构：

[1] Istituto di Fisica dell'Università, Padova

[2] Istituto Nazionale di Fisica Nucleare, Sezione di Padova

[3] Scuola Normale Superiore, Pisa

[4] Istituto Nazionale di Fisica Nucleare, Sezione di Pisa

来源：

PHYSICS LETTERS B | 1969年 / B 28卷 / 10期

关键词：

D O I：

10.1016/0370-2693(69)90218-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We prove that in the Bethe-Salpeter equation a Toller pole at α=N (N=integer) implies a gemel" pole at α=N-2. The existence of a gemel at α=2 would unvalidate the reasoning for the decoupling of a massless pion with M=0. © 1969."

引用

页码：668 / &

共 7 条

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