標題: Study of B -> K-0(*)(1430)l(l)over-bar decays
作者: Chen, Chuan-Hung
Geng, Chao-Qiang
Lih, Chong-Chung
Liu, Chun-Chu
電子物理學系
Department of Electrophysics
公開日期: 1-Apr-2007
摘要: We examine the exclusive rare decays of B -> K-0(*)(1430)rho(rho) over bar with K-0(*) (1430) being the p-wave scalar meson and rho = v,e,mu,tau in the standard model. The form factors for the B -> K-0(*) transition matrix elements are evaluated in the light-front quark model. For the decays of B -> K-0(*)rho(rho) over bar the branching ratios are found to be (11.6, 1.63, 1.62, 0.029) X 10(-7) with rho = (v, e, mu, tau) and the integrated longitudinal lepton polarization asymmetries (-0.97, -0.95, 0.03) with rho = (e, mu, tau), respectively.
URI: http://dx.doi.org/10.1103/PhysRevD.75.074010
http://hdl.handle.net/11536/10941
ISSN: 2470-0010
DOI: 10.1103/PhysRevD.75.074010
期刊: PHYSICAL REVIEW D
Volume: 75
Issue: 7
起始頁: 0
結束頁: 0
Appears in Collections:Articles


Files in This Item:

  1. 874409b904b7c011dfae2c8ed5b2cdff.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.