MESON RESONANCE COUPLINGS IN A 5-POINT VENEZIANO MODEL

被引：36

作者：

BARDAKCI, K

RUEGG, H

机构：

[1] CERN, Geneva

来源：

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

关键词：

D O I：

10.1016/0370-2693(69)90219-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Veneziano's model generalized to the five-point function is applied to the processes KK → 3π and KK → KKπ. Coupling constants of the exchanged resonances are deduced. The results are partial SU(3), ωφ and ff′ mixing angles, and a universal relation between spin 2+ and spin 1- decays. For the processes KK → KKπ, the model is compatible only with G parity conserving couplings, and thus yields pure F coupling for the decay 2+ → 1-0-. © 1969.

引用

页码：671 / &

共 6 条

[1] REGGEIZED RESONANCE MODEL FOR PRODUCTION AMPLITUDE [J].