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Analysis of the new Crystal Ball data on K- p -> pi(0)Lambda reaction with beam momenta of 514-750 MeV/c
Gao PZ(高溥泽); Zou BS(邹冰松); Gao, P; Zou, BS; Sibirtsev, A
2011
Source PublicationNUCLEAR PHYSICS A
Volume867Issue:1Pages:41-51
Corresponding Author[Gao, Puze ; Zou, B. S.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Gao, Puze ; Zou, B. S.] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China ; [Sibirtsev, A.] Univ Bonn, Helmholtz Inst Strahlen & Kernphys Th, D-53115 Bonn, Germany ; [Sibirtsev, A.] Jefferson Lab, Newport News, VA 23606 USA
SubtypeArticle
AbstractThe Crystal Ball Collaboration has recently reported the differential cross sections and A polarization for the reaction K- p ->pi(0)A using an incident K- beam with momenta between 514 and 750 MeV/c. We make an analysis for this process with an effective Lagrangian approach and study the properties of some Sigma resonances around this energy range. With the inclusion of the 4-star resonances Sigma(1189), Sigma*(1385), Sigma(1670)3(-)/2 , Sigma(1775)5(-)/2, as well as a Sigma(1635)1(+)/2, which is compatible with the 3-star Sigma(1660)1(+)/2 in PDG, our results can well reproduce the experimental data. The parameters on the Z resonances and related couplings are studied. (C) 2011 Elsevier B.V. All rights reserved.
KeywordHyperon resonances Partial wave analysis Kaon-proton reaction
Subject AreaPhysics
DOI10.1016/j.nuclphysa.2011.07.008
URL查看原文
Indexed BySCI ; INSPIREHEP ; ADS
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear
WOS IDWOS:000295544500003
ADS Bibcode2011NuPhA.867...41G
ADS URLhttps://ui.adsabs.harvard.edu/abs/2011NuPhA.867...41G
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2011NuPhA.867...41G/citations
inspireid876709
inspireURLhttps://inspirehep.net/literature/876709
Citation statistics
Cited Times:20 [INSPIRE]
Cited Times:19 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/236804
Collection理论物理室
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Gao PZ,Zou BS,Gao, P,et al. Analysis of the new Crystal Ball data on K- p -> pi(0)Lambda reaction with beam momenta of 514-750 MeV/c[J]. NUCLEAR PHYSICS A,2011,867(1):41-51.
APA 高溥泽,邹冰松,Gao, P,Zou, BS,&Sibirtsev, A.(2011).Analysis of the new Crystal Ball data on K- p -> pi(0)Lambda reaction with beam momenta of 514-750 MeV/c.NUCLEAR PHYSICS A,867(1),41-51.
MLA 高溥泽,et al."Analysis of the new Crystal Ball data on K- p -> pi(0)Lambda reaction with beam momenta of 514-750 MeV/c".NUCLEAR PHYSICS A 867.1(2011):41-51.
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