Semileptonic B Decays into Orbitally Excited Charmed Mesons

被引：0
|
作者：
Segovia, J. [1 ]
Albertus, C. [2 ]
Entem, D. R. [2 ]
Fernandez, F. [2 ]
Hernandez, E. [2 ]
Perez-Garcia, M. A. [2 ]
机构：
[1] Univ Salamanca, Dept Fis Fundamental, E-37008 Salamanca, Spain
[2] Univ Salamanca, IUFFyM, E-37008 Salamanca, Spain
来源：
19TH PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC11) | 2012年 / 1441卷
关键词：
potential models; leptonic and semileptonic decays; models of strong interactions; QUARK-MODEL;
D O I：
10.1063/1.3700652
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We evaluate the semileptonic B decays into orbitally excited charmed mesons within the framework of a constituent quark model. The calculation is performed in two steps, one which involves a semileptonic decay and the other one mediated by a strong process. Our results are in agreement with the experimental data. We also extend the study to semileptonic decays of B-s into orbitally excited charmed-strange mesons, providing predictions to the possible measurements to be carried out at LHC.
引用
收藏
页码：687 / 689
页数：3
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