The semileptonic decays $B_c^* \to η_c \ell \barν_{\ell} $ with
QCD sum rules [PDF]
Zhi-Gang WangIn this article, we calculate the $B_c^* \to \eta_c$ form-factors with the three-point QCD sum rules, then study the semileptonic decays $B_c^* \to \eta_c \ell \bar{\nu}_{\ell}$, the predictions can be confronted with the experimental data in the future at the LHCb.View original: http://arxiv.org/abs/1209.1157
No comments:
Post a Comment