Ya-lan Zhang

activity

20142025

most cited

B \to π π

decays and effects of the next-to-leading order contributions

28 citations · 73 across the 10 of their papers we have counts for

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Showing 2014Show all

2 papers · 1 filter

hep-ph2014★ 10 cited

The NLO contributions to the scalar pion form factors and the $O (α_{s}^{2})$ annihilation corrections to the $B \to π π$ decays

Shan Cheng, Ya-Lan Zhang, Zhen-Jun Xiao

In this paper, by employing the $k_{T}$ factorization theorem, we made the first calculation for the space-like scalar pion form factor $Q^{2} F (Q^{2})$ at the leading order (LO) and t…

hep-ph2014★ 28 cited

$B \to π π$ decays and effects of the next-to-leading order contributions

Ya-Lan Zhang, Xue-Yan Liu, Ying-Ying Fan +2

In this paper we perform a systematic study for the three $B \to (π^{+} π^{-}, π^{+} π^{0}, π^{0} π^{0})$ decays in the perturbative QCD (pQCD) factorization approach with the inclusion of all curr…

The NLO contributions to the scalar pion form factors and the O(αs2​) annihilation corrections to the B→ππ decays

B→ππ decays and effects of the next-to-leading order contributions

The NLO contributions to the scalar pion form factors and the $O (α_{s}^{2})$ annihilation corrections to the $B \to π π$ decays

$B \to π π$ decays and effects of the next-to-leading order contributions