(Formula presented.)- Decay in Covariant Confined Quark Model


Issadykov A.
October 2022Pleiades Publishing

Physics of Particles and Nuclei Letters
2022#19Issue 5460 - 462 pp.

Abstract: The (Formula presented.) rare decays was studied in the framework of the covariant confined quark model. We calculated the (Formula presented.) transition form factors in the entire dynamical range of momentum transfer squared. Using the form factors, we computed the branching fractions of the rare decays and our results are found to be matching well with the experimental data. We compared our results for form factors and branching fractions with results from other theoretical approaches.



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Joint Institute for Nuclear Research, Dubna, 141980, Russian Federation
Institute of Nuclear Physics, Ministry of Energy of the Republic of Kazakhstan, Almaty, 050032, Kazakhstan
Al-Farabi Kazakh National University, Almaty, 050038, Kazakhstan

Joint Institute for Nuclear Research
Institute of Nuclear Physics
Al-Farabi Kazakh National University

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