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题名: Sigma(1385) photoproduction from the proton within a Regge-plus-resonance approach
作者: He, J
刊名: PHYSICAL REVIEW C
出版日期: 2014
卷号: 89, 期号:5, 页码:55204
关键词: RELATIVIZED QUARK-MODEL ;  BARYON RESONANCES
学科分类: Physics
DOI: 10.1103/PhysRevC.89.055204
通讯作者: He, J (reprint author), Chinese Acad Sci, Inst Modern Phys, Div Theoret Phys, Lanzhou 730000, Peoples R China.
部门归属: [He, Jun] Chinese Acad Sci, Inst Modern Phys, Div Theoret Phys, Lanzhou 730000, Peoples R China
英文摘要: The interaction mechanism of the Sigma(1385) photoproduction from proton gamma p -> K+Sigma(0)(1385) is investigated within a Regge-plus-resonance approach based on the experimental data released by the CLAS Collaboration recently. The t channel and the u channel are responsible for the behaviors of differential cross sections at forward and backward angles, respectively. The contributions from nucleon resonances including N-* and Delta(*), which are determined by the predicted decay amplitudes in the constituent quark model, are found to be small, but the F-35 state Delta(2000) is essential to reproduce the differential cross section.
资助者: Major State Basic Research Development Program in China [2014CB845405]; National Natural Science Foundation of China [11275235, 11035006]; Chinese Academy of Sciences (the Knowledge Innovation Project) [KJCX2-EW-N01]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000335914600003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15761
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
He, J. Sigma(1385) photoproduction from the proton within a Regge-plus-resonance approach[J]. PHYSICAL REVIEW C,2014,89(5):55204.
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