Determination of the strong vertices of doubly heavy baryons with pseudoscalar mesons in QCD

被引：10
|
作者：
Alrebdi, H., I [1 ]
Aliev, T. M. [2 ]
Simsek, K. [3 ]
机构：
[1] Princess Nourah Bint Abdulrahman Univ, Dept Phys, POB 84428, Riyadh 11671, Saudi Arabia
[2] Middle East Tech Univ, Phys Dept, TR-06800 Ankara, Turkey
[3] Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA
来源：
PHYSICAL REVIEW D | 2020年 / 102卷 / 07期
关键词：
DECAY;
D O I：
10.1103/PhysRevD.102.074007
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The strong coupling constant of doubly heavy baryons with light pseudoscalar mesons pi and K are computed within the light cone sum rules. We take into account two-particle and three-particle distribution amplitudes of the said pseudoscalar mesons. We compare our result with the one existing in the literature.
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页数：9
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