Fei-Yu Chen

activity

20212023

most cited

1^{-+}

Hybrid in

J / ψ

Radiative Decays from Lattice QCD

24 citations · 82 across the 8 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

hep-lat2022★ 24 cited

$1^{-+}$ Hybrid in $J / ψ$ Radiative Decays from Lattice QCD

Feiyu Chen, Xiangyu Jiang, Ying Chen +4

We present the first theoretical prediction of the production rate of $1^{-+}$ light hybrid meson $η_{1}$ in $J / ψ$ radiative decays. In the $N_{f} = 2$ lattice QCD formalism with the pio…

hep-lat2022★ 13 cited

Radiative Decay Width of $J / ψ \to γ η_{(2)}$ from $N_{f} = 2$ Lattice QCD

Xiangyu Jiang, Feiyu Chen, Ying Chen +5

The large radiative production rate for pseudoscalar mesons in the $J / ψ$ radiative decay remains elusive. We present the first lattice QCD calculation of partial decay width of $J/…

hep-lat2022★ 12 cited

$η$ -glueball mixing from $N_{f} = 2$ lattice QCD

Xiangyu Jiang, Wei Sun, Feiyu Chen +4

We perform the first lattice study on the mixing of the isoscalar pseudoscalar meson $η$ and the pseudoscalar glueball $G$ in the $N_{f} = 2$ QCD at the pion mass $m_{π} \approx 350$ MeV.…

1−+ Hybrid in J/ψ Radiative Decays from Lattice QCD

Radiative Decay Width of J/ψ→γη(2)​ from Nf​=2 Lattice QCD

η-glueball mixing from Nf​=2 lattice QCD

$1^{-+}$ Hybrid in $J / ψ$ Radiative Decays from Lattice QCD

Radiative Decay Width of $J / ψ \to γ η_{(2)}$ from $N_{f} = 2$ Lattice QCD

$η$ -glueball mixing from $N_{f} = 2$ lattice QCD