THE PSEUDOSCALAR BBP COUPLINGS IN THE QUARK-MODEL

被引：0
|
作者：
SIDANA, GK
KHANNA, MP
机构：
[1] Dept. of Phys., Punjab Univ., Chandigarh
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1990年 / 16卷 / 09期
关键词：
D O I：
10.1088/0954-3899/16/9/002
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：
Employing the null result of Coleman and Glashow (1964), and of Feinberg, Kabir and Weinberg, that the strangeness (charm)-changing weak effects generated through the tadpole S6(S9) must vanish, the authors obtain relations among the quark-quark-pion (kaon) coupling constants. They use these relations and the additive quark model to obtain the pseudoscalar BBP strong couplings. The results are in good agreement with available experimental values.
引用
收藏
页码：L167 / L171
页数：5
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