Weak decays of ${\bar{B}}_s$ mesons

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

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Cited by in corpus (14)

• A review of the open charm and open bottom systems
• Weak decays of heavy hadrons into dynamically generated resonances
• Analysis of Charmless Two-body B decays in Factorization Assisted Topological Amplitude Approach
• Analysis of Two-body Charmed $B$ Meson Decays in Factorization-Assisted Topological-Amplitude Approach
• Testing the molecular nature of ${\mathbf{D}}_{\mathbf{s}0}^{\ast }(2317)$ and ${\mathbf{D}}_0^{\ast }(2400)$ in semileptonic ${\mathbf{B}}_{\mathbf{s}}$ and $\mathbf{B}$ decays
• ${\bar{B}}_{d,s}\to D_{d,s}^{\ast }V$ and ${\bar{B}}_{d,s}^{\ast }\to D_{d,s}V$ decays within QCD Factorization and Possible Puzzles
• Semi-inclusive studies of semileptonic $B_s$ decays at Belle
• Analysis of three-body charmless $B$-meson decays under the factorization-assisted topological-amplitude approach
• Extraction of the CKM phase $\gamma$ from charmless two-body B meson decays
• Semileptonic and nonleptonic decays of $B_s$ mesons
• Probing $D_{s0}^{\ast }(2317)$ in the decays of $B$ to two charmed mesons
• $B_{(s)}\to D_{s0}^{\ast }(2317)P(V)$ decays in perturbative QCD approach
• Rare radiative decays of the $B_c$ meson
• $B_s$ mesons: semileptonic and nonleptonic decays