https://doi.org/10.1140/epjc/s10052-009-0940-3
Regular Article - Theoretical Physics
Semileptonic decays of B s1, B s2 * , B s0 and B s1′
1
Department of Physics, Peking University, Beijing, 100871, China
2
Centro de Física Teórica, Departamento de Física, Universidade de Coimbra, 3004-516, Coimbra, Portugal
* e-mail: liuxiang@teor.fis.uc.pt
Received:
4
September
2008
Revised:
1
February
2009
Published online:
28
February
2009
Stimulated by recent observations of the excited bottom–strange mesons B
s1 and B
s2
*
, we calculate the semileptonic decays
![$B_{s0},\,B_{s1}^{\prime},\,B_{s1},\,B_{s2}^{*}\to [D_{s}(1968),\linebreak D_{s}^{*}(2112),\,D_{sJ}(2317),\,D_{sJ}(2460)]\ell\bar{\nu}$](/articles/epjc/abs/2009/07/10052_2009_Article_940/10052_2009_Article_940_tex_eq1.png)
, which is relevant for the exploration of the potential of searching these semileptonic decays in experiment.
PACS: 12.38.Lg – / 12.39.Fe – / 12.39.Hg –
© Springer-Verlag , 2009
