QCD radiative correction to the decay of Bc and Bc -: art. no. 034022.

被引：6
|
作者：
Hwang, DS [1 ]
Kim, S [1 ]
机构：
[1] Sejong Univ, Dept Phys, Seoul 143747, South Korea
来源：
PHYSICAL REVIEW D | 1999年 / 60卷 / 03期
关键词：
D O I：
10.1103/PhysRevD.60.034022
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate QCD radiative corrections to B-c* decays and extract short distance coefficients in the nonrelativistic QCD expansion of the matrix element for the B-c* decay constant up to O(alpha(s)) and O(upsilon(2)). Then, we compare our results with the QCD radiative corrections to B-c. [S0556-2821(99)00615-3].
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页数：5
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