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Upsilon Photo-Production off Proton in QCD Inspired Model
Pan, JH; Ma WX(马维兴); Ma, WX; Gu, YT; Luo, LZ
2009
发表期刊COMMUNICATIONS IN THEORETICAL PHYSICS
卷号52期号:1页码:#REF!
通讯作者Pan, JH (reprint author), Guangxi Univ, Dept Phys, Nanning 530004, Peoples R China.
摘要Based on the generalized vector meson dominance model in QCD, we study photoproduction of vector meson gamma off the proton by use of the QCD inspired model in which the contributions from quark-quark, gluon-gluon, and quark-gluon interference term to observable are taken into consideration. Calculations are performed for total cross section sigma(tot), differential cross section d sigma/dt, ratio of the real part to imaginary part of forward scattering amplitude rho, and nuclear slop parameter function beta. The mediators of interactions between projectiles (the quark and antiquark pair fluctuated from the real the photon) and the proton target (three-quark system) are the tensor Glueball and Odderon instead of using the usual Pomeron exchange. The theoretical predictions for sigma(tot)(s) are consistent with the experimental data within error bars of the data. The data for d sigma/dt, rho, and beta are urgently needed.
文章类型Article
关键词Upsilon production QCD inspired model vector meson dominance model
学科领域Physics
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000267991600024
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226203
专题理论物理室
推荐引用方式
GB/T 7714
Pan, JH,Ma WX,Ma, WX,et al. Upsilon Photo-Production off Proton in QCD Inspired Model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2009,52(1):#REF!.
APA Pan, JH,马维兴,Ma, WX,Gu, YT,&Luo, LZ.(2009).Upsilon Photo-Production off Proton in QCD Inspired Model.COMMUNICATIONS IN THEORETICAL PHYSICS,52(1),#REF!.
MLA Pan, JH,et al."Upsilon Photo-Production off Proton in QCD Inspired Model".COMMUNICATIONS IN THEORETICAL PHYSICS 52.1(2009):#REF!.
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