J. J. Qin

activity

20172026

most citedObservation of an isoscalar resonance with exotic

J^{P C} = 1^{-+}

quantum numbers in

J / ψ \to γ η η^{'}

84 citations · 790 across the 62 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

hep-ex2018

Study of the Dalitz decay $J / ψ \to e^{+} e^{-} η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +507

We report corrected results on a study of the electromagnetic Dalitz decay $J / ψ \to e^{+} e^{-} η$ and search for di-electron decays of a light dark gauge boson ( $γ^{'}$ ) in $J / ψ \to γ^{'} η$ w…

hep-ex2018★ 18 cited

Study of $η (1475)$ and $X (1835)$ in radiative $J / ψ$ decays to $γ ϕ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +428

The decay $J / ψ \to γ γ ϕ$ is studied using a sample of $1.31 \times 1 0^{9}$ $J / ψ$ events collected with the BESIII detector. Two structures around 1475 MeV/c $^{2}$ and 1835 MeV/c…

Study of the Dalitz decay J/ψ→e+e−η

Study of η(1475) and X(1835) in radiative J/ψ decays to γϕ

Study of the Dalitz decay $J / ψ \to e^{+} e^{-} η$

Study of $η (1475)$ and $X (1835)$ in radiative $J / ψ$ decays to $γ ϕ$