Results in Physics ( IF 5.3 ) Pub Date : 2021-07-24 , DOI: 10.1016/j.rinp.2021.104551 Madhurjya Lalung 1 , Pragyan Phukan 2 , Jayanta K. Sarma 3
We computed the deep inelastic scattering (DIS) structure functions and in the framework of Gribov–Levin–Ryskin–Mueller–Qiu, Zhu–Ruan–Shen (GLR–MQ–ZRS) equation. Both and evolutions of the structure functions are studied in the kinematic range of and respectively. we have suggested analytical solutions to the structure functions, our results are inspired by Regge like behaviour of gluons at small-x. The solutions of structure functions are obtained for two particular cases: (i) treating the strong coupling constant as an arbitrary constant, and (ii) considering the dependency of . Our predicted results are in good agreement with the latest available high precision HERA data.
中文翻译:
GLR-MQ-ZRS方程框架下质子结构函数的解析解
我们计算了深度非弹性散射 (DIS) 结构函数 和 在 Gribov–Levin–Ryskin–Mueller–Qiu, Zhu–Ruan–Shen (GLR–MQ–ZRS) 方程的框架内。两个都 和 在运动学范围内研究了结构函数的演变 和 分别。我们已经提出了结构函数的解析解,我们的结果受到了类似 Regge 的胶子在 small-x 处的行为的启发。得到两种特殊情况的结构函数解: (i) 处理强耦合常数 作为一个任意常数,和 (ii) 考虑 的依赖 . 我们的预测结果与最新可用的高精度 HERA 数据非常吻合。