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题名: Semileptonic decays of B-c meson to a P-wave charmonium state chi(c) or h(c)
作者: Chang, CH ;  Chen, YQ ;  Wang, GL ;  Zong, HS
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2001
卷号: 35, 期号:4, 页码:395-398
关键词: HADRONIC PRODUCTION ;  P(P)OVER-BAR COLLISIONS ;  ROOT-S=1.8 TEV ;  FRAGMENTATION ;  MODEL
学科分类: Physics
通讯作者: Chang, CH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
部门归属: CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Fujian Normal Univ, Dept Phys, Fuzhou 350007, Peoples R China; Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China
英文摘要: The semileptonic decays of meson B-c to a P-wave charmonium state chi (c)(P-3(J)) or h(c)(P-1(1)) are computed. The results show that the decays are sizable so they are accessible in Tevatron and LHC, especially, with the detectors LHCB and BTeV in the foreseeable future, and of them, the one to the P-1(1) charmonium state potentially offers us a novel window to see the unconfirmed h(c) particle. In addition, it is pointed out that since the two charmonium radiative decays chi (c)(P-3(1,2)) --> J/psi + gamma have sizable branching ratios, the cascade decays of the concerned decays and the charmonium radiative decays may affect the result of observing B-c meson through the semileptonic decays B-c-->J/psi +l+v(i) substantially.
收录类别: SCI
WOS记录号: WOS:000168939700003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12772
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Chang, CH,Chen, YQ,Wang, GL,et al. Semileptonic decays of B-c meson to a P-wave charmonium state chi(c) or h(c)[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2001,35(4):395-398.
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