266 citations
- Research Institute for Astronomy and Astrophysics of MaraghIR19 papers
- Yasouj UniversityIR6 papers
- Middle East Technical UniversityTR5 papers
- Fudan UniversityCN3 papers
- Shahid Bahonar University of KermanIR3 papers
- University of ZanjanIR3 papers
- Cyprus International UniversityCY2 papers
- Institute of Theoretical PhysicsCN2 papers
- Bu-Ali Sina UniversityIR1 paper
- Shiraz University of TechnologyIR1 paper
5 papers · 2 filters
Semileptonic transition in three--point QCD sum rules and HQET with gluon condensate corrections
N. Ghahramany, R. Khosravi, K. Azizi
Taking into account the gluon condensate contributions, the form factors of the semileptonic transition with are calculated in the framework of the…
Semileptonic and nonleptonic decays in three--point QCD sum rules and factorization approach
R. Khosravi, K. Azizi, N. Ghahramany
We analyze the semileptonic transition with , in the framework of the three--point QCD sum rules and the nonleptonic decay within the Q…
Double-Lepton Polarization Asymmetries in $B_s \rar ϕ\ell^+ \ell^-$ Decay in the Fourth-Generation Standard Model
S. M. Zebarjad, F. Falahati, H. Mehranfar
In this paper, we investigate the effects of the fourth generation of quarks on the double-lepton polarization asymmetries in the $B_s \rar ϕ\ell^+ \ell^-$ decay. It is shown that…
Analysis of the rare semileptonic $B_c \rar P(D,D_s) l^{+}l^{-}/ν\barν$ decays within QCD sum rules
K. Azizi, R. Khosravi
Considering the gluon condensate corrections, the form factors relevant to the semileptonic rare $B_c \rar D,D_s(J^{P}=0^{-}) l^{+}l^{-}$ with and $B_c \rar D,D_s(J^{P}=0…
QCD sum rules analysis of the rare $B_c \rar Xν\barν$ decays
K. Azizi, R. Khosravi, V. Bashiry
Taking into account the gluon correction contributions to the correlation function, the form factors relevant to the rare $B_c \rar X ν\barν$ decays are calculated in the framework…