Charmonium radiative decays within the covariant confined quark model

Authors

  • Gurjav Ganbold Joint Institute for Nuclear Research (Dubna, Russia)

DOI:

https://doi.org/10.31349/SuplRevMexFis.3.0308016

Keywords:

Charmed mesons, radiative transition, decay width, confinement, quark models

Abstract

We have studied the dominant one-photon radiative transitions of the charmonium ground and orbitally excited states within an analytic confinement model. Along with two fixed basic model parameters (mc and the cutoff value λ), we introduced only one adjustable parameter common to charmonium states: ηc, J/ψ, χc0, χc1, hc and χc2 to parameterize the quark distribution inside the hadron. Our estimates are in good agreement with the latest data.

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Published

2022-05-23

How to Cite

1.
Ganbold G. Charmonium radiative decays within the covariant confined quark model. Supl. Rev. Mex. Fis. [Internet]. 2022 May 23 [cited 2022 Dec. 9];3(3):0308016 1-5. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6210