期刊论文

Cai, YB

英文

中国物理C

1674-1137

2022

46

5

140-151

10.1088/1674-1137/ac4ee9

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [12165004, 12061141008, 11975005]; Fund of Science and Technology Department of Guizhou Province [[2019]5653]; Education Department of Guizhou Province [KY[2021]131]; National Key Research and Development Program of China [2018YFE0104700, 2018YFE0104800]

本校为其他机构

Balitsky-Kovchegov equations in projectile and target rapidity representations are analytically solved for fixed and running coupling cases in the saturation domain. Interestingly, we find that the respective analytic S-matrices in the two rapidity representations have almost the same rapidity dependence in the exponent in the running coupling case, which provides a method to explain why the equally good fits to HERA data were obtained when using three different Balitsky-Kovchegov equations formulated in the two representations. To test the ana...