Электронный каталог

Книга (аналит. описание)

Issadykov, A.
B Meson Decays / A.Issadykov, M.A.Ivanov // The IV International Scientific Forum “Nuclear Science and Technologies”, Almaty, Kazakhstan, 26-30 September 2022 [Electronic resource] : [Proceedings] / Ed.: S.Sakhiyev, N.Burtebayev, A.Issadykov, [et al.]. – New York : AIP, 2024. – P. 020005. – URL: https://doi.org/10.1063/5.0193170. – Bibliogr.: 24.

We present an overview of our latest works dedicated to the study of the B(Bc) mesons decays. We computed the branching fractions B → K*(K)ℓ+ℓ− decay where ℓ = μ, τ, ν. We compared the obtained results with available experimental data and the results from other theoretical approaches. The semileptonic decays of the Bc meson is a big interest of B-physics. We found that the theoretical prediction for the ℛJ/ψ is found to be underestimated in comparison with LHCb-data. – (AIP Conference Proceedings ; Vol. 3020) .



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 323.5а - Жесткие инклюзивные процессы. Глубоко-неупругое рассеяние. Рождение массивных лептонных пар. Рождение адронов с большим поперечным импульсом