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Semileptonic B_c decays to P-wave charmonia in the light-cone QCDSR

by Tarik Akan, Elif Cincioglu, Altug Ozpineci, Adnan Tegmen

Submission summary

As Contributors: Tarik Akan · Altuğ Özpineci
Preprint link: scipost_202203_00030v1
Date submitted: 2022-03-23 10:37
Submitted by: Özpineci, Altuğ
Submitted to: SciPost Physics
Academic field: Physics
Specialties:
  • High-Energy Physics - Phenomenology
Approach: Phenomenological

Abstract

B_c mesons are laboratories for probing heavy quark physics. Furthermore, they decay into charmonia and hence their decays can be used to analyze possible exotic charmonium. In this work, the semileptonic decays of B_c mesons into P wave charmonia are analysed using QCD sum rules (QCDSR). The distributions amplitudes for the charmonia are taken from a quark model computation. The obtained decay rates for the ground state and excited charmonia are compared with the results found in the literature.

Current status:
Editor-in-charge assigned


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Submission scipost_202203_00030v1 on 23 March 2022

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