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Baryon resonance analysis from SAID

Baryon resonance analysis from SAID
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摘要 We discuss the analysis of data from πN elastic scattering and single pion photo- and electroproduction. The main focus is a study of low-lying non-strange baryon resonances. Here we concentrate on some difficulties associated with resonance identification, in particular the Roper and higher P11 states. We discuss the analysis of data from πN elastic scattering and single pion photo- and electroproduction. The main focus is a study of low-lying non-strange baryon resonances. Here we concentrate on some difficulties associated with resonance identification, in particular the Roper and higher P11 states.
作者 R. A. Arndt W. J. Briscoe M. W. Paris I. I. Strakovsky R. L. Workman
机构地区 Center for Nuclear Studies
出处 《Chinese Physics C》 SCIE CAS CSCD 2009年第12期1063-1068,共6页 中国物理C（英文版）
基金 Supported by U. S. Department of Energy (DE–FG02–99ER41110 and DE–AC05–84ER40150)
关键词 non-strange baryons N（1440） pion-nucleon elastic scattering pion photo- and electro-production non-strange baryons, N（1440）, pion-nucleon elastic scattering, pion photo- and electro-production
分类号 O572.34 [理学—粒子物理与原子核物理] U463.64 [机械工程—车辆工程]
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  • 2http://pdg. lbl.gov/.
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  • 10Dugger et al (CLAS Collab.). Phys. Rev. C, 2007, 76: 025211.
Chinese Physics C
2009年 第12期

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