M. Janbazi

activity

20152019

collaborators

4 papers

hep-ph2019

Coupling constants calculation of charmed meson with kaon from QCD sum rules

M. R. Seyedhabashy, E. Kazemi, M. Janbazi +1

In this research, the strong coupling constants of the $D^{*} D_{s}^{*} K$ , $D_{1} D_{s 1} K$ , $D^{*} D_{s} K$ and $D_{1} D_{s 0}^{*} K$ vertices are evaluated, using the three-point QCD sum rules. In order…

hep-ph2018

Analysis of $D_{s}^{} D^{} K^{}$ and $D_{s 1} D_{1} K^{}$ vertices in three-point sum rules

M. Janbazi, R. Khosravi, E. Noori

In this study, the coupling constant of $D_{s}^{*} D^{*} K^{*}$ and $D_{s 1} D_{1} K^{*}$ vertices were determined within the three-point Quantum chromodynamics sum rules method with and without co…

hep-ph2017

Analysis of $D_{s} D K^{}$ and $D_{s} D^{} K^{}$ vertices and branching ratio of $B^{+} \to K^{}^{0} π^{+}$

M. Janbazi, R. Khosravi

In this paper, the strong form factors and coupling constants of $D_{s} D K^{*}$ and $D_{s} D^{*} K^{*}$ vertices are investigated within the three-point QCD sum rules method with and without th…

hep-ph2015

Vertices of the $D_{s}^{()} D^{()} K^{*}$

R. Khosravi, M. Janbazi

Taking into account the contributions of the quark-quark, quark-gluon, and gluon-gluon condensate corrections, the strong form factors and coupling constants of $D_{s 0}^{*} D_{0}^{*} K^{*}$ ,…

Coupling constants calculation of charmed meson with kaon from QCD sum rules

Analysis of Ds∗​D∗K∗ and Ds1​D1​K∗ vertices in three-point sum rules

Analysis of Ds​DK∗ and Ds​D∗K∗ vertices and branching ratio of B+→K∗0π+

Vertices of the Ds(∗)​D(∗)K∗

Analysis of $D_{s}^{} D^{} K^{}$ and $D_{s 1} D_{1} K^{}$ vertices in three-point sum rules

Analysis of $D_{s} D K^{}$ and $D_{s} D^{} K^{}$ vertices and branching ratio of $B^{+} \to K^{}^{0} π^{+}$

Vertices of the $D_{s}^{()} D^{()} K^{*}$