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题名: Discovery potential of hidden charm baryon resonances via photoproduction
作者: Huang, Y ;  He, J ;  Zhang, HF ;  Chen, XR
刊名: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
出版日期: 2014
卷号: 41, 期号:11, 页码:115004
关键词: MAGNETIC-MOMENT ;  VECTOR ;  MESON ;  PSEUDOSCALAR ;  PARTICLES ;  ENERGIES ;  PROTON ;  DECAY
学科分类: Physics
DOI: 10.1088/0954-3899/41/11/115004
通讯作者: He, J (reprint author), Chinese Acad Sci, Res Ctr Hadron & CSR Phys, Inst Modern Phys, Lanzhou 730000, Peoples R China.
部门归属: [Huang, Yin ;  He, Jun ;  Chen, Xu-Rong] Chinese Acad Sci, Res Ctr Hadron & CSR Phys, Inst Modern Phys, Lanzhou 730000, Peoples R China ;  [Huang, Yin ;  He, Jun ;  Chen, Xu-Rong] Lanzhou Univ, Lanzhou 730000, Peoples R China ;  [Huang, Yin ;  He, Jun] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China ;  [Huang, Yin ;  Zhang, Hong-Fei] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China ;  [He, Jun] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
英文摘要: In this work, we study the possibility to find N-c (c) over bar* and Lambda(c (c) over bar)* resonances with hidden charm with mass above 4 GeV in the photon- induced production. The cross sections for the photoproductions of hidden charmed baryons are predicted in the effective Lagrangian approach with the vector meson dominance mechanism. N*(4412) can be produced directly by photon excitation with total cross section about 1 nb. N*(4412) provides an obvious peak near the threshold for J/psi photoproduction, which is expected to be checked by the future high precision experiment at JLab 12 GeV. The results will be helpful in the experimental search for the hidden- charmed baryon resonances in the forthcoming experiments at JLab 12 GeV, such as SoLID, and the proposed electron-ion colliders at FAIR and HIAF.
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:000344090500013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15591
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Huang, Y,He, J,Zhang, HF,et al. Discovery potential of hidden charm baryon resonances via photoproduction[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2014,41(11):115004.
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