Ying Gao

activity

20032020

most citedNext-to-Leading Order QCD Correction to

e^{+} e^{-} \to J / ψ + η_{c}

s = 10.6

GeV}

169 citations · 435 across the 13 of their papers we have counts for

collaborators

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10 papers · 1 filter

hep-ph2012★ 13 cited

Exclusive decay of $Υ$ into $J / ψ + χ_{c 0, 1, 2}$

Jia Xu, Hai-Rong Dong, Feng Feng +2

We study the $Υ$ exclusive decay into double charmonium, specifically, the $S$ -wave charmonium $J / ψ$ plus the $P$ -wave charmonium $χ_{c 0, 1, 2}$ in the NRQCD factorization framework…

hep-ph2007★ 7 cited

Radiative decays of bottomonia into charmonia and light mesons

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

In the framework of nonrelativistic QCD, we study the radiative decays of bottomonia into charmonia, including $Υ \to χ_{c J} γ$ , $Υ \to η_{c} γ$ , $η_{b} \to J / ψ γ$ , and $χ_{b J} \to J / ψ γ$ . We…

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

Puzzles in $B \to h_{c} (χ_{c 2}) K$ Decays and QCD Factorization

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

We study the factorization-forbidden decays $B \to h_{c} K$ and $B \to χ_{c 2} K$ in the QCD factorization approach. If neglecting the vertex corrections and regularizing the end-point si…

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…

Exclusive decay of Υ into J/ψ+χc0,1,2​

Radiative decays of bottomonia into charmonia and light mesons

Radiative decays of charmonium into light mesons

Puzzles in B→hc​(χc2​)K Decays and QCD Factorization

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

Exclusive decay of $Υ$ into $J / ψ + χ_{c 0, 1, 2}$

Puzzles in $B \to h_{c} (χ_{c 2}) K$ Decays and 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