QCD-improved factorization in nonleptonic B decays

被引：0
|
作者：
Chay, J [1 ]
机构：
[1] Korea Univ, Dept Phys, Seoul 136701, South Korea
来源：
PARTICLE PHYSICS PHENOMENOLOGY | 2001年
关键词：
D O I：
10.1142/9789812799982_0009
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
I consider nonleptonic decays of B mesons into two light mesons using the light-cone wave functions for the mesons. In the heavy quark limit, nonfactorizable contributions are calculable from first principles in some decay modes. I review the idea of the QCD-improved factorization method and discuss the implications in phenomenology.
引用
收藏
页码：177 / 184
页数：8
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