Gang Li

most citedDecays of

J / ψ

and

ψ^{'}

into vector and pseudoscalar meson and the pseudoscalar glueball-

q q ˉ

mixing

54 citations · 81 across the 2 of their papers we have counts for

collaborators

Showing hep-phShow all

6 papers · 1 filter

hep-ph2009★ 65 cited

Towards a dynamical understanding of the non- $D D ˉ$ decay of $ψ (3770)$

Yuan-Jiang Zhang, Gang Li, Qiang Zhao

We investigate the $ψ (3770)$ non- $D D ˉ$ decays into $V P$ , where $V$ and $P$ denote vector and pseudoscalar mesons, respectively, via OZI-rule-evading intermediate meson rescatt…

hep-ph2008

Further insights into the " $ρ π$ puzzle"

Qiang Zhao, Gang Li, Chao-Hsi Chang

Based on a systematic investigation of $J / ψ (ψ^{'}) \to V P$ , where $V$ and $P$ stand for light vector and pseudoscalar mesons, we identify the role played by the electromagnetic (…

hep-ph2007★ 46 cited

Hadronic loop contributions to $J / ψ$ and $ψ^{'}$ radiative decays into $γ η_{c}$ or $γ η_{c}^{'}$

Gang Li, Qiang Zhao

Intermediate hadronic meson loop contributions to $J / ψ$ , $ψ^{'} \to γ η_{c}$ ( $γ η_{c}^{'}$ ) are studied apart from the dominant M1 transitions in an effective Lagrangian approach.…

hep-ph2007★ 27 cited

Isospin violation in $ϕ, J / ψ, ψ^{'} \to ω π^{0}$ via hadronic loops

Gang Li, Qiang Zhao, Bing-Song Zou

In this work, we study the isospin-violating decay of $ϕ \to ω π^{0}$ and quantify the electromagnetic (EM) transitions and intermediate meson exchanges as two major sources of the dec…

hep-ph2007★ 54 cited

Decays of $J / ψ$ and $ψ^{'}$ into vector and pseudoscalar meson and the pseudoscalar glueball- $q q ˉ$ mixing

Gang Li, Qiang Zhao, Chao-Hsi Chang

We introduce a parametrization scheme for $J / ψ (ψ^{'}) \to V P$ where the effects of SU(3) flavor symmetry breaking and doubly OZI-rule violation (DOZI) can be parametrized by cert…

hep-ph2006★ 36 cited

Study of electromagnetic decay of $J / ψ$ and $ψ^{'}$ to vector and pseudoscalar

Qiang Zhao, Gang Li, Chao-Hsi Chang

The electromagnetic decay contributions to $J / ψ (ψ^{'}) \to V P$ , where $V$ and $P$ stand for vector and pseudoscalar meson, respectively, are investigated in a vector meson domina…

Towards a dynamical understanding of the non-DDˉ decay of ψ(3770)

Further insights into the "ρπ puzzle"

Hadronic loop contributions to J/ψ and ψ′ radiative decays into γηc​ or γηc′​

Isospin violation in ϕ,J/ψ,ψ′→ωπ0 via hadronic loops

Decays of J/ψ and ψ′ into vector and pseudoscalar meson and the pseudoscalar glueball-qqˉ​ mixing