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

页码：6670 / 6673

页数：4

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