supported in part by the Foundation of Yantai University (WL07052);the National Natural Science Foundation of China (11375208,11228512,11235005 and 11175151)
The nonleptonic two body Bu;d;s;c decays involving a light tensor meson in final states are studied in the perturbative QCD approach based on kTfactorization.The decay modes with a tensor meson emitted,are prohibited ...
supported by the National Natural Science Foundation of China (11205072,10975074 and 11235005)
Along with the running of Large Hadron Collider(LHC)located at CERN in November 2009,a large number of data samples of Bc meson have been collected and some hadronic Bc decay modes have been measured by the LHC experi...
supported by the National Natural Science Foundation of China (11235005 and 10975074)
In this short review,we present the current status about the theoretical and experimental studies for some important semileptonic decays of B=Bsmesons.We firstly gave a brief introduction for the experimental measurem...
supported by the National Natural Science Foundation of China(10975074 and 11235005)
In this paper,we study the B→D^(*) l-l -ι semileptonic decays and calculate the branching ratios B(B→D^(*) l-l -ι) and the ratios R(D^(*)) and R_D^( l,s) by employing the perturbative QCD(pQCD)factorization appro...