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
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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. |
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