Gao Ying-Jia

most citedRadiative decays of charmonium into light mesons

20 citations · 29 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ph2006★ 20 cited

Radiative decays of charmonium into light mesons

Ying-Jia Gao, Yu-Jie Zhang, Kuang-Ta Chao

We apply perturbative QCD to the radiative decays of charmonia $J / ψ$ and $χ_{c J}$ into light mesons. We perform a complete numerical calculation for the quark-gluon loop diagrams i…

hep-ph2006★ 1 cited

$Υ$ radiative decays to light quark jets and color octet mechanism

Ying-Jia Gao, Yu-Jie Zhang, Kuang-Ta Chao

We study radiative decays of $Υ$ to light quark jets in nonrelativistic QCD by taking both the color singlet and color octet $b b ˉ$ operators into consideration. The cut for qua…

hep-ph2006★ 8 cited

$ψ (3770)$ and $B$ meson exclusive decay $B \to ψ (3770) K$ in QCD factorization

Ying-Jia Gao, Ce Meng, Kuang-Ta Chao

Belle has observed surprisingly copious production of $ψ (3770)$ in $B$ meson decay $B \to ψ (3770) K$ , of which the rate is comparable to that of $B \to ψ (3686) K$ . We study this puzzli…

Radiative decays of charmonium into light mesons

Υ radiative decays to light quark jets and color octet mechanism

ψ(3770) and B meson exclusive decay B→ψ(3770)K in QCD factorization

$Υ$ radiative decays to light quark jets and color octet mechanism

$ψ (3770)$ and $B$ meson exclusive decay $B \to ψ (3770) K$ in QCD factorization