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题名: The K- p -> f(1)(1285)Lambda reaction within an effective Lagrangian approach
作者: Xie, JJ
刊名: PHYSICAL REVIEW C
出版日期: 2015
卷号: 92, 期号:6, 页码:65203
学科分类: Physics
DOI: http://dx.doi.org/10.1103/PhysRevC.92.065203
通讯作者: Xie, JJ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
文章类型: Article
英文摘要: The production of the f(1)(1285) resonance in the reaction of K- p -> f(1)(1285)Lambda is studied within an effective Lagrangian approach. The production process is described by the t channel K*(+) meson exchange. My theoretical approach is based on the results of chiral unitary theory where the f(1)(1285) resonance is dynamically generated from the single channel (K) over bar K* - c.c. interaction. The total and differential cross sections of the K- p -> f(1)(1285)Lambda reaction are evaluated. Within the coupling constant of the f(1)(1285) to (K) over bar K* channel obtained from the chiral unitary theory and a cut off parameter Lambda(c) similar to 1.5 GeV in the form factors, the experimental measurement can be reproduced. This production process would provide further evidence for the (K) over bar K* - c.c. nature of the f(1)(1285) state.
类目[WOS]: Physics, Nuclear
关键词[WOS]: MESON ;  RESONANCES ;  DECAY
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11475227] ;  Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/20753
Appears in Collections:理论物理所2015年知识产出_期刊论文

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Recommended Citation:
Xie, JJ. The K- p -> f(1)(1285)Lambda reaction within an effective Lagrangian approach[J]. PHYSICAL REVIEW C,2015,92(6):65203.
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