ITP OpenIR  > 理论物理所科研产出  > SCI论文
Oset, E1; Chen, HX; Feijoo, A; Geng, LS; Liang, WH; Li, DM; Lu, JX; Magas, VK; Nieves, J1; Ramos, A5,6; Roca, L10; Wang, E; Xie, JJ
Study of reactions disclosing hidden charm pentaquarks with or without strangeness
Source PublicationNUCLEAR PHYSICS A
Language英语
KeywordPentaquark reactions BARYON RESONANCES Molecular states with hidden charm DIQUARK MODEL STATES CANDIDATES P-C(4450) DECAYS MESON
AbstractWe present results for five reactions, Lambda(b) -> J/psi K(-)p, Lambda(b) -> J/psi eta Lambda, Lambda(b) -> J/psi pi(-)p, Lambda(b) -> J/psi K-0 Lambda and Xi(-)(b) -> J/psi K-Lambda, where combining information from the meson baryon interaction, using the chiral unitary approach, and predictions made for molecular states of hidden charm, with or without strangeness, we can evaluate invariant mass distributions for the light meson baryon states, and for those of J/psi p or J/psi Lambda. We show that with the present available information, in all of these reactions one finds peaks where the pentaquark states show up. In the Lambda(b) -> J/psi K(-)p, and Lambda(b) -> J/psi pi(-)p reactions we show that the results obtained from our study are compatible with present experimental observations. (C) 2016 Elsevier B.V. All rights reserved.
2016
Volume954Pages:371-392
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1016/j.nuclphysa.2016.04.038
Indexed BySCI
Funding OrganizationChinese Academy of Science in the Program of Visiting Professorship for Senior International Scientists [2013T2J0012] ; National Natural Science Foundation of China [11375024, 11522539, 11505158, 11475015, 11475227] ; Spanish Ministerio de Economia y Competitividad and European FEDER funds [FIS2014-51948-C2-1-P, SEV-2014-0398] ; Generalitat Valenciana in the program Prometeo [II-2014/068] ; China Postdoctoral Science Foundation [2015M582197] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF151CJ1]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23338
Collection理论物理所科研产出_SCI论文
Affiliation1.Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna,Dept Fis Teor, Aptdo 22085, E-46071 Valencia, Spain
2.Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna,IFIC, Aptdo 22085, E-46071 Valencia, Spain
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
4.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
5.Beihang Univ, Int Res Ctr Nucl & Particles Cosmos, Beijing 100191, Peoples R China
6.Univ Barcelona, Dept Estruct & Constituents Mat, Marti & Franques 1, E-08028 Barcelona, Spain
7.Univ Barcelona, Inst Ciencies Cosmos ICCUB, Marti & Franques 1, E-08028 Barcelona, Spain
8.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
9.Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China
10.Zhengzhou Univ, Dept Phys, Zhengzhou 450001, Henan, Peoples R China
11.Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna, Aptdo 22085, Valencia 46071, Spain
12.Univ Murcia, Dept Fis, E-30100 Murcia, Spain
13.Chinese Acad Sci, Res Ctr Hadron, Lanzhou 730000, Peoples R China
14.Chinese Acad Sci, CSR Phys, Inst Modern Phys, Lanzhou 730000, Peoples R China
15.Lanzhou Univ, Lanzhou 730000, Peoples R China
Recommended Citation
GB/T 7714
Oset, E,Chen, HX,Feijoo, A,et al. Study of reactions disclosing hidden charm pentaquarks with or without strangeness[J]. NUCLEAR PHYSICS A,2016,954:371-392.
APA Oset, E.,Chen, HX.,Feijoo, A.,Geng, LS.,Liang, WH.,...&Xie, JJ.(2016).Study of reactions disclosing hidden charm pentaquarks with or without strangeness.NUCLEAR PHYSICS A,954,371-392.
MLA Oset, E,et al."Study of reactions disclosing hidden charm pentaquarks with or without strangeness".NUCLEAR PHYSICS A 954(2016):371-392.
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