Analysis of exclusive (B_s -> D_{s_0} (2317) l nu_l) decay in "full" QCD

Abstract

The transition form factors of the semileptonic decay B_s into scalar D_{s_0}(2317) meson is calculated in the framework of 3-point QCD sum rule. The branching ratio is found to be ~10^(-3) for the (B_s -> D_{s_0}(2317) l nu_l) (l=e,mu) decay, and 10^(-4) for the (B_s -> D_{s_0}(2317) tau nu_tau) decay, respectively.

arXiv comment8 pages, no figures, LaTeX formatted

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Cited by in corpus (21)

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• Weak decays of heavy hadrons into dynamically generated resonances
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• $B_s\to D_s(3040)$ form factors and $B_s$ decays into $D_s(3040)$
• Exclusive $B_s$ decays to the charmed mesons $D_s^{+}(1968,2317)$ in the standard model
• Study on $B_s\to D_{sJ}(2317,2460)l\bar{\nu }$ Semileptonic Decays in the CQM Model
• 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
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• Proposal to study $B_s\to {\bar{D}}_{sJ}$ transitions
• Charm Physics - A Field Full with Challenges and Opportunities
• Semileptonic decays of pseudoscalar mesons to scalar "f_0" meson
• QCD Sum Rule Analysis of Semileptonic $B_{s1}$, $B_{s2}^{\ast }$, $B_{s0}^{\ast }$, and $B_{s1}^{\prime }$ Decays in HQET
• $D_{sJ}(2860)$ From The Semileptonic Decays Of $B_s$ Mesons
• Numerical analysis of the production of $D^{(\ast )}(3000)$, $D_{sJ}(3040)$ and their partners through the semileptonic decays of $B_{(s)}$ mesons in terms of the light-front quark model
• Semileptonic decays of $B_{s1}$, $B_{s2}^{\ast }$, $B_{s0}$ and $B_{s1}^{\prime }$
• Hadronic production of $B_s^{(\ast )}$ at TEVATRON and LHC
• Semileptonic Decays of $B_s^{\ast \ast }$ mesons into $D_{s1}$ and $D_{s2}^{\ast }$ in HQET