Recent Results on Charm and Charmonium from BES Experiment

被引：0
|
作者：
Chen Jiangchuan [1 ]
机构：
[1] Inst High Energy Phys, Beijing 100039, Peoples R China
来源：
2007 EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, PTS 1-12 | 2008年 / 110卷
关键词：
D O I：
10.1088/1742-6596/110/5/052007
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Observed cross sections for exclusive light hadron final states producted in e(+)e(-) annihilation at the 3.773 GeV and 3.650 GeV, branching fractions for inclusive semileptonic and charged Kaon decays of D mesons and for some psi(2S) radiative decays and chi(cJ) decays are measured. A new broad 1(--) resonance is observed in J/psi -> K+K-pi(0) decay.
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