摘要
We study the exclusive semileptonic and nonleptonic decays of the first radial excited heavy-light pseudoscalars Dq(2S) and Bq(2S) (q =u,d,s) with the improved Bethe-Salpeter (B-S) method which takes into account the relativistic effects in wave functions and transition matrix elements.
作者
WANG Zhi-Hui
WANG Guo-Li
ZHANG Jin-Mei
WANG Tian-Hong
王志会;王国利;张金梅;王天鸿(Department of Physics,Harbin Institute of Technology,Harbin 150001;PITT PACC,Department of Physics&Astronomy,University of Pittsburgh,PA 15260,USA;Xiamen Institute of Standardization,Xiamen 361004)
基金
Supported in part by the National Natural Science Foundation of China under Grant No 11175051.
