arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1402.0752hep-ph
收藏

小x时GLR-MQ方程纵向结构函数近似解的解析方法

Analytical approach for the approximate solution of the longitudinal structure function with respect to the GLR-MQ equation at small x

B. Rezaei, G. R. Boroun

摘要:

我们表明,纵向结构函数的非线性修正可以驯服的奇异性行为在低x值,相对于GLR-MQ方程。这种方法可以根据对胶子和单重夸克结构函数的遮蔽修正来确定遮蔽纵向结构函数。将我们的结果与HERA数据进行比较,表明在非常低的x下,这种行为完全被这些校正所驯服。

英文摘要:

We show that the nonlinear corrections to the longitudinal structure function can be tamed the singularity behavior at low x values, with respect to GLR-MQ equations. This approach can determined the shadowing longitudinal structure function based on the shadowing corrections to the gluon and singlet quark structure functions. Comparing our results with HERA data show that at very low x this behavior completely tamed by these corrections.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑