Recent results from Belle

被引:0
|
作者
Seuster, R [1 ]
机构
[1] Dept Phys & Astron, Honolulu, HI 96822 USA
关键词
D O I
10.1016/j.nuclphysbps.2005.08.023
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
The huge data sample accumulated at the KEKB storage ring allows for dedicated analyses in charm spectroscopy. A new, narrow resonance with a mass of 3.872GeV was found in decays of B mesons. Its properties remain unexplained. Results on various properties of the D-sJ (2317) resonances have been updated. Older results on the unexpectedly large cross section for double charmonium production in e(+)e(-) annihilation have been confirmed and a refined analysis is presented.
引用
收藏
页码:122 / 127
页数:6
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