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题名: The (p)over-barp -> phi phi reaction in an effective Lagrangian approach
作者: Xie, JJ ;  Geng, LS ;  Chen, XR
刊名: PHYSICAL REVIEW C
出版日期: 2014
卷号: 90, 期号:4
关键词: OZI RULE ;  INTERMEDIATE STATES ;  NUCLEON ;  MESON ;  ANNIHILATION ;  STRANGENESS ;  VIOLATION ;  GLUEBALLS ;  GEV/C
学科分类: Physics
DOI: 10.1103/PhysRevC.90.048201
通讯作者: Xie, JJ (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
部门归属: [Xie, Ju-Jun ;  Chen, Xu-Rong] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China ;  [Xie, Ju-Jun] Res Ctr Hadron, Lanzhou 730000, Peoples R China ;  [Xie, Ju-Jun] CSR Phys, Lanzhou 730000, Peoples R China ;  [Xie, Ju-Jun] Lanzhou Univ, Lanzhou 730000, Peoples R China ;  [Xie, Ju-Jun] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China ;  [Geng, Li-Sheng] Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China ;  [Geng, Li-Sheng] Beihang Univ, Int Res Ctr Nucl & Particles Cosmos, Beijing 100191, Peoples R China
英文摘要: We investigate the (p) over barp --> phi phi reaction within an effective Lagrangian approach. We show that the inclusion of either a scalar meson f(0) or a tensor meson f(2) in the s-channel can lead to a fairly good description of the bump structure of the total cross section around the invariant (p) over barp mass W similar or equal to 2.2 GeV, which cannot be reproduced with only the "background" contributions from t- and u-channel N*(1535) resonance as studied in a previous work. From the fits, we infer the properties of the involved scalar or tensor resonances.
资助者: Ministry of Science and Technology of China [2014CB845406]; National Natural Science Foundation of China [11105126, 11375024, 11175220]; one Hundred Person Project of the Chinese Academy of Science [Y101020BR0]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000343772300005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15622
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Xie, JJ,Geng, LS,Chen, XR. The (p)over-barp -> phi phi reaction in an effective Lagrangian approach[J]. PHYSICAL REVIEW C,2014,90(4).
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