S wave K pi scattering and dynamically generated scalar resonances
Guo FK(郭奉坤); Shen PN(沈彭年); Jiang HQ(姜焕清); Guo, FK; Ping, RG; Shen, PN; Jiang, HQ; Zou, BS
刊名HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
2006
卷号30期号:11页码:1062-1066
关键词S wave K pi scattering chiral unitary approach k
学科分类Physics
通讯作者CCAST, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; SW Univ, Chongqing 400715, Peoples R China ; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China ; Ctr Theoret, Lanzhou 730000, Peoples R China ; Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
文章类型Article
英文摘要Based on a chiral unitary approach (ChUA), S wave K pi scattering is studied. We consider K pi and K eta coupled channels on isospin bases. With only one parameter, the S wave K pi scattering phase shift data below 1.2GeV can be described, and the resultant S wave scattering lengths also coincide with the experimental values well. In this approach, a scalar resonance corresponding to the K can be generated dynamically. Its mass and width are about 725MeV and 594MeV, respectively. A resonance corresponding to the scalar K-0(*)(1430) can also be generated qualitatively.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000241833700005
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/238982
专题中国科学院高能物理研究所_理论物理室_期刊论文
作者单位中国科学院高能物理研究所
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Guo FK,Shen PN,Jiang HQ,et al. S wave K pi scattering and dynamically generated scalar resonances[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(11):1062-1066.
APA 郭奉坤.,沈彭年.,姜焕清.,Guo, FK.,Ping, RG.,...&Zou, BS.(2006).S wave K pi scattering and dynamically generated scalar resonances.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(11),1062-1066.
MLA 郭奉坤,et al."S wave K pi scattering and dynamically generated scalar resonances".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.11(2006):1062-1066.
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