Theoretical study of Lambda resonances from an analysis of Crystal Ball K- p -> pi(0)Sigma(0) reaction data with center-of-mass energies of 1536-1676 MeV

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	Theoretical study of Lambda resonances from an analysis of Crystal Ball K- p -> pi(0)Sigma(0) reaction data with center-of-mass energies of 1536-1676 MeV
	Shi, J; Zou, BS
刊名	PHYSICAL REVIEW C
	2015
卷号	91 期号:3 页码:35202
通讯作者	Shi, J (reprint author), Chinese Acad Sci, Ctr Sci Facil, Inst High Energy Phys & Theoret Phys, Beijing 100049, Peoples R China.
英文摘要	With an effective Lagrangian approach, we analyze the K- p -> pi(0)Sigma(0) reaction to study the Lambda hyperon resonances by fitting the Crystal Ball data on differential cross sections and Sigma(0) polarization with the center-of-mass energies of 1536-1676 MeV. Besides well-established Particle Data Group (PDG) four-star Lambda resonances around this energy range, the Lambda(1600)1/2(+) resonance, listed as a three-star resonance in the PDG data, is found to be definitely needed. In addition, there is strong evidence for the existence of a new Lambda(3/2(+)) resonance around 1680 MeV.
学科主题	Physics
类目[WOS]	Physics, Nuclear
关键词[WOS]	TENSOR FORMALISM ; STATES
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21071]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Shi, J,Zou, BS. Theoretical study of Lambda resonances from an analysis of Crystal Ball K- p -> pi(0)Sigma(0) reaction data with center-of-mass energies of 1536-1676 MeV[J]. PHYSICAL REVIEW C,2015,91(3):35202.
APA	Shi, J,&Zou, BS.(2015).Theoretical study of Lambda resonances from an analysis of Crystal Ball K- p -> pi(0)Sigma(0) reaction data with center-of-mass energies of 1536-1676 MeV.PHYSICAL REVIEW C,91(3),35202.
MLA	Shi, J,et al."Theoretical study of Lambda resonances from an analysis of Crystal Ball K- p -> pi(0)Sigma(0) reaction data with center-of-mass energies of 1536-1676 MeV".PHYSICAL REVIEW C 91.3(2015):35202.