Inclusive semileptonic decays of the B-c meson

被引：14
作者：
Choi, MT
Kim, JK
机构：
[1] Department of Physics, Korea Advanced Institute of Science and Technology, Yusung-ku, Taejon, 305-701
来源：
PHYSICAL REVIEW D | 1996年 / 53卷 / 11期
关键词：
D O I：
10.1103/PhysRevD.53.6670
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The electron energy spectra and decay widths of inclusive semileptonic decays of the B-c meson are studied in the ACCMM model. We obtain the value of the Fermi motion parameter p(F) using the quantum-mechanical variational method. The decay widths are significantly affected by the bound state effects inside the B-c meson. As a result, the semileptonic decay rate of B-c through c-quark decay is about the same as that through b-quark decay.
引用
收藏
页码：6670 / 6673
页数：4
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