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

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页码：687 / 689

页数：3

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