L. Wang

most citedSearch for the Invisible Decay of $\jpsi$ in

ψ (2 S) \to π + π^{-} J / ψ

52 citations · 52 across the 1 of their papers we have counts for

collaborators

Showing hep-exShow all

2 papers · 1 filter

hep-ex2007★ 52 cited

Search for the Invisible Decay of $\jpsi$ in $ψ (2 S) \to π + π^{-} J / ψ$

M. Ablikim, J. Z. Bai

Using 14.0 million $ψ (2 S) e v e n t sco l l ec t e d w i t h t h e B E S - I I d e t ec t or, a se a r c h f or t h e d ec a y o f t h e$ \jpsi $t o anin v i s ib l e f ina l s t a t e in$ \psipto $i s p er f or m e d . T h e$ \jpsi$ peak i…

hep-ex2005

Observation of a resonance X(1835) in J/ψ--> γπ^+ π^- η^{\prime}

BES Collaboration, M. Ablikim

The decay channel J/ψ--> γπ^+ π^- η^{\prime} is analyzed using a sample of 5.8\times 10^7 Jψevents collected with the BESII detector. A resonance, the X(1835), is observed in the π…

Search for the Invisible Decay of $\jpsi$ in ψ(2S)→π+π−J/ψ

Observation of a resonance X(1835) in J/ψ--> γπ^+ π^- η^{\prime}

Search for the Invisible Decay of $\jpsi$ in $ψ (2 S) \to π + π^{-} J / ψ$