supported by the National Natural Science Foundation of China (Grant No 10775051);the Program for New Century Excellent Talents in University of China (Grant No NCET-07-0282)
In this article, we calculate the contribution from the nonfactorizable soft hadronic matrix element to the decay B^0→Xc1π^0 with the light-cone quantum chromo-dynamic (QCD) sum rules. The numerical results show t...