| Low energy QCD Lagrangian description of strange meson photoproduction off the proton |
| Zhou, LJ; Ma WX(马维兴); Peng GX(彭光雄) ; Ma, WX; Peng, GX
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| 2002
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| 发表期刊 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
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| 卷号 | 45期号:5页码:671-680 |
| 通讯作者 | Guangxi Univ Technol, Dept Informat & Comp Sci, Liuzhou 545006, Peoples R China
; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
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| 摘要 | Based on low energy QCD Lagrangian, and using wave function of baryon in [Su(SF)(6) circle times O(3) ] (sym). circle times Su(c) (3) quark model, strange meson photoproduction off the proton is studied. Calculations of cross sections and p-polarization for gamma + p--> K+ + Lambda reaction are performed. The theoretical results show that, compared to traditional phenomenological models, the low energy QCD Lagrangian provides a successful description of the reaction process with only one free parameter, strongly coupling constant alpha(m). |
| 文章类型 | Article
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| 关键词 | QCD
strange meson
photoproduction
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| 学科领域 | Mathematics
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| 研究领域[WOS] | Mathematics
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| URL | 查看原文
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| 语种 | 英语
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| WOS类目 | Mathematics, Applied
; Mathematics
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| WOS记录号 | WOS:000177809200016
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/238242
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| 专题 | 理论物理室
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Zhou, LJ,Ma WX,Peng GX,et al. Low energy QCD Lagrangian description of strange meson photoproduction off the proton[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2002,45(5):671-680.
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| APA |
Zhou, LJ,马维兴,彭光雄,Ma, WX,&Peng, GX.(2002).Low energy QCD Lagrangian description of strange meson photoproduction off the proton.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,45(5),671-680.
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| MLA |
Zhou, LJ,et al."Low energy QCD Lagrangian description of strange meson photoproduction off the proton".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 45.5(2002):671-680.
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