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题名: Production of the neutral Z(0) (4430) in (p)over-barp -> Psi 'pi(0) reaction
作者: Wang, XY;  Xie, JJ;  Chen, XR
刊名: PHYSICAL REVIEW D
出版日期: 2015
卷号: 91, 期号:1, 页码:14032
学科分类: Astronomy & Astrophysics ;  Physics
DOI: http://dx.doi.org/10.1103/PhysRevD.91.014032
通讯作者: Wang, XY (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
文章类型: Article
英文摘要: By assuming the Z(4430) as a tetraquark state, we study the production of neutral Z(0)(4430) by antiproton-proton annihilation through the s channel with the approach of an effective Lagrangian in terms of hadrons. Meanwhile, the background from the (p) over barp -> Psi'pi(0) process through the t and u channels by exchanging a proton is also considered. It is found that there exists an obvious peak for the production of signal near the Z(4430) threshold. Also discussed is the feasibility of searching for the neutral Z(0)(4430) at the PANDA detector, which will be important in promoting a better understanding of the exotic tetraquark candidate, both in theory and through experimentation.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Particles & Fields
关键词[WOS]: MESON ;  NUCLEON ;  MODEL
收录类别: SCI
项目资助者: 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] ;  Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21107
Appears in Collections:理论物理所2015年知识产出_期刊论文

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Recommended Citation:
Wang, XY,Xie, JJ,Chen, XR. Production of the neutral Z(0) (4430) in (p)over-barp -> Psi 'pi(0) reaction[J]. PHYSICAL REVIEW D,2015,91(1):14032.
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