Q. Liu

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

ψ (2 S) \to π + π^{-} J / ψ

52 citations · 62 across the 2 of their papers we have counts for

collaborators

2 papers

physics.ins-det2008★ 10 cited

BES3 time of flight monitoring system

F. A. Harris, J. W. Kennedy, Q. Liu +11

A Time of Flight monitoring system has been developed for BES3. The light source is a 442-443 nm laser diode, which is stable and provides a pulse width as narrow as 50 ps and a pe…

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…

BES3 time of flight monitoring system

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

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