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Pomeron-nucleon coupling in QCD
Zhou, LJ; He, XR; Ma WX(马维兴); Ma, WX
2005
发表期刊HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
卷号29期号:9页码:856-861
通讯作者Guangxi Univ, Dept Informat & Comp Sci, Liuzhou 545006, Peoples R China ; Guangxi Univ, Dept Phys, Nanning 530004, Peoples R China ; CAS, Inst High Energy Phys, Beijing 100049, Peoples R China
文章类型Article
摘要The Pomeron-nucleon coupling vertex is theoretically derived from the fundamental theory of strong interaction, QCD. The empirical vertex beta gamma(mu)F(1)(t) used commonly in diffractive processes with a coupling strength beta = 6.0GeV(-1) is initially obtained. Our study not only reproduces the Pomeron-nucleon coupling from QCD but also clearly shows the gluonic origin and glueball nature of Pomeron. From this investigation together with the results of our previous study, we may claim that the Pomeron could be regarded as a Reggeized tensor glueball xi(2230) with quantum numbers of I(G)J(PC) = 0(+)2(++) which lies on the Pomeron trajectory alpha(P)(t = M-xi(2)) = 2. Consequently, longstanding puzzle that no physical particle lies on the Pomeron trajectory seems to be solved.
关键词Pomeron gluon glueball QCD coupling vertex of Pomeron
学科领域Physics
研究领域[WOS]Physics ; Physics
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000231720700006
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/238616
专题理论物理室
作者单位中国科学院高能物理研究所
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GB/T 7714
Zhou, LJ,He, XR,Ma WX,et al. Pomeron-nucleon coupling in QCD[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2005,29(9):856-861.
APA Zhou, LJ,He, XR,马维兴,&Ma, WX.(2005).Pomeron-nucleon coupling in QCD.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29(9),856-861.
MLA Zhou, LJ,et al."Pomeron-nucleon coupling in QCD".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 29.9(2005):856-861.
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