Analytic expression for the proton structure function in deep inelastic scattering
The analytic expression of proton in deep inelastic scattering is studied by using the color glass condensate model and the dipole picture. We get a better description of the HERA DIS data than the CBW model which was inspired by the Glauber model. We find that our model satisfies the unitarity limit and Froissart Bound which refers to an energy dependence of the total cross-section rising no more rapidly than ln2s.
作 者： XIANG Wen-Chang ZHOU Dai-Cui WAN Ren-Zhuo YUAN Xian-Bao 作者单位： Institute of Particle Physics, Huazhong Normal University;The Key Laboratory of Quark and Lepton Physics Huazhong Normal University,Ministry of Education, Wuhan 430079, China 刊 名： 中国物理C（英文版） ISTIC 英文刊名： CHINESE PHYSICS C 年，卷(期)： 2009 33(2) 分类号： O4 关键词： deep inelastic scattering color glass condensate proton structure function