Eur. Phys. J. Plus (2014) 129: 172
https://doi.org/10.1140/epjp/i2014-14172-5

Regular Article

Pertubative QCD in B_s

Physics Department, Semnan University, P.O. Box 35195-363, Semnan, Iran

^* e-mail: fatemeh.najafi@students.semnan.ac.ir

Received: 2 March 2014
Revised: 1 June 2014
Accepted: 4 July 2014
Published online: 18 August 2014

Abstract

In this research, the hadronic decay of is analyzed by using the QCD factorization (QCDF) and pertubative QCD (pQCD). The experimental branching ratio of this decay is and our results according to the QCDF method and pQCD are and , respectively. We consider that the branching ratio of pQCD is in agreement with available experimental data.