Zhomart Tyulemissov

activity

20182025

most citedAnalysis of the semileptonic and nonleptonic two-body decays of the double heavy charm baryon states

Ξ_{cc}^{++}, Ξ_{cc}^{+}

and

Ω_{cc}^{+}

40 citations · 44 across the 4 of their papers we have counts for

collaborators

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6 papers · 1 filter

hep-ph2025★ 1 cited

Revisiting radiative transitions of charmonium states in covariant confined quark model

Aidos Issadykov, Mikhail A. Ivanov, Dang-Khoa N. Nguyen +3

We calculate the amplitudes and branching fractions of $χ_{c J}$ , $h_{c}$ , $J / ψ$ , and $ψ (2 S)$ radiative decays in the framework of the covariant confined quark model. First, we explic…

hep-ph2024

Analyzing leptonic decays of heavy quarkonia in covariant confined quark model

Stanislav Dubnička, Anna Zuzana Dubničková, Mikhail A. Ivanov +3

The leptonic decay widths of heavy quarkonia are complementary observables to the semileptonic decays of heavy mesons and provide additional insight into the possible lepton flavor…

hep-ph2023

Study of the nonleptonic decay $Ξ_{c}^{0} \to Λ_{c}^{+} π^{-}$ in the covariant confined quark model

Mikhail A. Ivanov, Valery E. Lyubovitskij, Zhomart Tyulemissov

The nonleptonic decay $Ξ_{c}^{0} \to Λ_{c}^{+} π^{-}$ with $Δ C = 0$ is systematically studied in the framework of the covariant confined quark model with accounting for both short and long dis…

hep-ph2021★ 3 cited

Analysis of the nonleptonic two-body decays of the $Λ$ hyperon

Mikhail A. Ivanov, Jürgen G. Körner, Valery E. Lyubovitskij +1

We systematically study two-body nonleptonic decays of light lambda hyperon $Λ \to p π^{-} (n π^{0})$ with account for both short- and long-distance effects. The short-distance effects a…

hep-ph2019★ 40 cited

Analysis of the semileptonic and nonleptonic two-body decays of the double heavy charm baryon states $Ξ_{cc}^{++}, Ξ_{cc}^{+}$ and $Ω_{cc}^{+}$

Thomas Gutsche, Mikhail A. Ivanov, Jürgen G. Körner +2

We calculate the semileptonic and a subclass of sixteen nonleptonic two-body decays of the double charm baryon ground states $Ξ_{cc}^{++}, Ξ_{cc}^{+}$ and $Ω_{cc}^{+}$ where we conc…

hep-ph2018

Ab initio three-loop calculation of the W-exchange contribution to nonleptonic decays of double charm baryons

Thomas Gutsche, Mikhail A. Ivanov, Jürgen G. Körner +2

We have made an ab initio three-loop quark model calculation of the $W$ -exchange contribution to the nonleptonic two-body decays of the doubly charmed baryons $Ξ_{cc}^{++}$ and $Ω_…