Weak decays of $\bar B_s$ mesons
arXiv:1401.1791 · doi:10.1103/PhysRevD.89.065042
Abstract
In the present work we study the semileptonic decays of $\bar B_s$ mesons in the context of nonrelativistic constituent quark models. We estimate the uncertainties of our calculation using different interquark potentials to obtain the meson wave functions. We check the results from our model against the predictions of Heavy Quark Symmetry, in the limit of infinite heavy quark mass. We also study the nonleptonic decays of $\bar B_s$ mesons within the factorization approximation.
26 pages, 10 figures. arXiv admin note: text overlap with arXiv:hep-ph/0607150, arXiv:0710.1790 by other authors