ITP OpenIR  > 理论物理所2013年知识产出
Spectrum of low-lying s(3)Q (Q)over-bar configurations with negative parity
Yuan, SG; An, CS; Wei, KW; Zou, BS; Xu, HS; Yuan, SG (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
2013
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号87期号:2页码:25205
摘要Spectrum of low-lying five-quark configurations with strangeness quantum number S = -3 and negative parity is studied in three kinds of constituent quark models, namely the one-gluon exchange, Goldstone boson exchange, and instanton-induced hyperfine interaction models, respectively. Our numerical results show that the lowest energy states in all three employed models lie at similar to 1800 MeV, about 200 MeV lower than predictions of various quenched three-quark models. In addition, it is very interesting that the state with the lowest energy in the one-gluon exchange model is with spin 3/2, but 1/2 in the other two models. DOI: 10.1103/PhysRevC.87.025205
部门归属[Yuan, S. G.; Xu, H. S.] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; [Yuan, S. G.; An, C. S.; Wei, K. W.; Zou, B. S.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China; [Yuan, S. G.; An, C. S.; Wei, K. W.; Zou, B. S.; Xu, H. S.] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China; [Yuan, S. G.] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; [Wei, K. W.] Anyang Normal Univ, Coll Phys & Elect Engn, Anyang 455002, Henan, Peoples R China; [Zou, B. S.] Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
关键词Relativistic Quark-model Strange-baryon Spectrum K-p Interactions Qqqq(q)Over-bar Components Hyperfine Interactions Omega-star 11 Gev/c Forces Chromodynamics Systematics
学科领域Physics
资助者National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200] ; National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200] ; National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200] ; National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200] ; National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200] ; National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200] ; National Natural Science Foundation of China [11205164, 10905059, 10925526, 11035006, 11147197]; DFG; NSFC [CRC 110]; Chinese Academy of Sciences [KJCX2-EW-N01]; Ministry of Science and Technology of China [2009CB825200]
WOS记录号WOS:000315376400007
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被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15414
专题理论物理所2013年知识产出
通讯作者Yuan, SG (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
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Yuan, SG,An, CS,Wei, KW,et al. Spectrum of low-lying s(3)Q (Q)over-bar configurations with negative parity[J]. PHYSICAL REVIEW C,2013,87(2):25205.
APA Yuan, SG,An, CS,Wei, KW,Zou, BS,Xu, HS,&Yuan, SG .(2013).Spectrum of low-lying s(3)Q (Q)over-bar configurations with negative parity.PHYSICAL REVIEW C,87(2),25205.
MLA Yuan, SG,et al."Spectrum of low-lying s(3)Q (Q)over-bar configurations with negative parity".PHYSICAL REVIEW C 87.2(2013):25205.
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