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hep-ex2011
Measurements of the mass and width of the eta_c using psi' -> gamma eta_c
BESIII Collaboration, M. Ablikim, M. N. Achasov +332
The mass and width of the lowest lying S-wave spin singlet charmonium state, the eta_c, are measured using a data sample of 1.06x10^8 psi' decays collected with the BESIII detector…
physics.ins-det2011★ 10 cited
Experimental study of THGEM detector with mini-rim
Ai-Wu Zhang, Bo-Xiang Yu, Yu-Guang Xie +15
The gas gain and energy resolution of single and double THGEM detectors (5{\times}5cm2 effective area) with mini-rims (rim is less than 10μm) were studied. The maximum gain can rea…