Hongjun Hao

collaborators

Showing hep-phShow all

2 papers · 1 filter

hep-ph2005

Revisiting the annihilation decay $B ˉ_{s} \to π^{+} π^{-}$

Ya-Dong Yang, Fang Su, Gong-Ru Lu +1

It is very important to know the strength of annihilation contribution in B charmless nonleptonic decays. $B ˉ_{s} \to π^{+} π^{-}$ process could serve a good probe of the streng…

hep-ph2005

Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν

Yadong Yang, Hongjun Hao, Fang Su

We study the effects of a modest V+A admixture strength in $b\tou$ current in the decay $B \to ρl ν$ . We have shown that the decay rate, lepton forward-backward distribution asymmet…

Revisiting the annihilation decay Bˉs​→π+π−

Testing the chirality of b to u current with B^0 \to ρ^ - \ell^+ ν

Revisiting the annihilation decay $B ˉ_{s} \to π^{+} π^{-}$