Study of ${B}_{c}$ decays into charmonia and $D$ mesons

Study of $B_{c}$ decays into charmonia and $D$ mesons

S. Dubnička, A. Z. Dubničková, A. Issadykov, M. A. Ivanov, and A. Liptaj

Phys. Rev. D 96, 076017 – Published 27 October 2017

Abstract

In the wake of recent measurements of the decays $B_{c}^{+} \to J / ψ D_{s}^{+}$ and $B_{c}^{+} \to J / ψ D_{s}^{* +}$ performed by the LHCb and ATLAS collaborations, we recalculate their branching fractions in the framework of the covariant confined quark model. We compare the obtained results with available experimental data, our previous findings, and numbers from other approaches.

Received 31 August 2017

DOI:https://doi.org/10.1103/PhysRevD.96.076017

Physics Subject Headings (PhySH)

Form factors Particle decays Quark model

Particles & Fields

Authors & Affiliations

S. Dubnička¹, A. Z. Dubničková², A. Issadykov^3,4,*, M. A. Ivanov^3,†, and A. Liptaj^1,‡

¹Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava, Slovakia
²Comenius University, Mlynská dolina F1, 842 48 Bratislava, Slovakia
³Joint Institute for Nuclear Research, 141980 Dubna, Russia
⁴The Institute of Nuclear Physics, Ministry of Energy of the Republic of Kazakhstan, 050032 Almaty, Kazakhstan

^*issadykov@jinr.ru
^†ivanovm@theor.jinr.ru
^‡andrej.liptaj@savba.sk

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Vol. 96, Iss. 7 — 1 October 2017

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Physical Review D

covering particles, fields, gravitation, and cosmology

Study of $B_{c}$ decays into charmonia and $D$ mesons

S. Dubnička, A. Z. Dubničková, A. Issadykov, M. A. Ivanov, and A. Liptaj

Phys. Rev. D 96, 076017 – Published 27 October 2017

Abstract

Physics Subject Headings (PhySH)

Authors & Affiliations

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Physical Review D

covering particles, fields, gravitation, and cosmology

Study of Bc decays into charmonia and D mesons

S. Dubnička, A. Z. Dubničková, A. Issadykov, M. A. Ivanov, and A. Liptaj

Phys. Rev. D 96, 076017 – Published 27 October 2017

Abstract

Physics Subject Headings (PhySH)

Authors & Affiliations

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Study of $B_{c}$ decays into charmonia and $D$ mesons