Y. N. Gao

activity

20042022

most citedObservation of a broad 1^-- resonant structure around 1.5 GeV/

c^{2}

in the K^+K^- mass spectrum in J/psi --> K^+K^-pi^0

38 citations · 242 across the 17 of their papers we have counts for

collaborators

Showing 2004Show all

4 papers · 1 filter

hep-ex2004★ 29 cited

Measurement of the final states $ω π^{0}$ , $ρ η$ , and $ρ η^{^{'}}$ from $\psip$ electromagnetic decays and $\ee$ annihilations

M. Ablikim

Cross sections and form factors for $\ee \to \wpi$, $ρ η$ , and $ρ\etap$ at center of mass energies of 3.650, 3.686, and 3.773 GeV are measured using data samples collected with the…

hep-ex2004★ 38 cited

Study of $J / ψ \to ω K^{+} K^{-}$

M. Ablikim

New data are presented on $J / ψ \to ω K^{+} K^{-}$ from a sample of 58M $J / ψ$ events in the upgraded BES II detector at the BEPC. There is a conspicuous signal for $f_{0} (1710) \to K^{+} K^{-}$ a…

hep-ex2004★ 19 cited

Measurements of $ψ (2 S)$ decays into $ϕ π^{0}$ , $ϕ η$ , $ϕ η^{^{'}}$ , $ω η$ , and $ω η^{^{'}}$

BES Collaboration

Decays of the $ψ (2 S)$ into Vector plus Pseudoscalar meson final states have been studied with 14 million $ψ (2 S)$ events collected with the BESII detector. Branching fractions of $ψ…

hep-ex2004★ 15 cited

Study of psi(2S) decays to X J/psi

BES Collaboration, M. Ablikim

Using J/psi -> mu^+ mu^- decays from a sample of approximately 4 million psi(2S) events collected with the BESI detector, the branching fractions of psi(2S) -> eta J/psi, pi^0 pi^0…

Measurement of the final states ωπ0, ρη, and ρη′ from $\psip$ electromagnetic decays and $\ee$ annihilations

Study of J/ψ→ωK+K−

Measurements of ψ(2S) decays into ϕπ0, ϕη, ϕη′, ωη, and ωη′

Study of psi(2S) decays to X J/psi

Measurement of the final states $ω π^{0}$ , $ρ η$ , and $ρ η^{^{'}}$ from $\psip$ electromagnetic decays and $\ee$ annihilations

Study of $J / ψ \to ω K^{+} K^{-}$

Measurements of $ψ (2 S)$ decays into $ϕ π^{0}$ , $ϕ η$ , $ϕ η^{^{'}}$ , $ω η$ , and $ω η^{^{'}}$