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题名: Structure of X-b from line shape analysis
作者: Ma, Y ;  Chen, GY
刊名: MODERN PHYSICS LETTERS A
出版日期: 2016
卷号: 31, 期号:5, 页码:1650035
关键词: Line shape ;  hadron structure ;  X-b
学科分类: Physics
DOI: http://dx.doi.org/10.1142/S0217732316500358
通讯作者: Chen, GY (reprint author), Xinjiang Univ, Dept Phys, Urumqi 830046, Peoples R China. ;  Chen, GY (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: We study the production line shape of B*(B) over bar near threshold, where the B*(B) over bar pair comes from the resonance X-b. Our study shows that the line shape depends sensitively on the binding energy and the probability of finding an elementary state in the physical bound state. Both of the two parameters are crucial to identify the structure of X-b. Therefore, the line shape measurement can shed light on the structure of X-b.
类目[WOS]: Physics, Nuclear ;  Physics, Particles & Fields ;  Physics, Mathematical
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11147022, 11305137, 11203018] ;  Doctoral Foundation of Xinjiang University [BS110104]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21759
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Ma, Y,Chen, GY. Structure of X-b from line shape analysis[J]. MODERN PHYSICS LETTERS A,2016,31(5):1650035.
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