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题名: 1/m(Q) and 1/N-c expansions for excited heavy baryons with light quarks in the spin-flavor symmetric representation
作者: Lee, JP ;  Liu, C ;  Song, HS
刊名: PHYSICAL REVIEW D
出版日期: 2000
卷号: 62, 期号:9, 页码:-
关键词: LARGE-N-C ;  QCD ;  MODEL ;  DECAYS ;  PHENOMENOLOGY ;  PREDICTIONS ;  BREAKING ;  MASSES ;  CHARM ;  LIMIT
学科分类: Physics
通讯作者: Lee, JP , Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea.
部门归属: Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea; Seoul Natl Univ, Ctr Theoret Phys, Seoul 151742, South Korea; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: The mass spectrum of the L = 1 orbitally excited heavy baryons with light quarks in the spin-flavor symmetric representation is studied by the 1/N-c expansion method in the framework of heavy quark effective theory. The mixing effect from the baryons in the mixed representation is considered. The general pattern of the spectrum is predicted which will be verified by experiments in the near future. The 1/m(Q) and SU(3) corrections are also considered. Mass relations for the baryons Lambda (()(cl)*()), Sigma (()(cl)*()), Xi (()(cl)'()()*()), and delta (()(cl)*()) are derived.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000165111400095
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12886
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:
Lee, JP,Liu, C,Song, HS. 1/m(Q) and 1/N-c expansions for excited heavy baryons with light quarks in the spin-flavor symmetric representation[J]. PHYSICAL REVIEW D,2000,62(9):-.
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文件名: 1mQ and 1Nc expansions for excited heavy baryons with light quarks in the spin-flavor symmetric representation.pdf
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