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arXiv 0910.2334hep-ph
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DGLAP方程与首阶非单态结构函数的x-演化

DGLAP equation and x-evolution of Non-singlet structure function in Leading order

D. K. Choudhury, Pijush Kanti Dhar

摘要:

部分子分布函数的研究是量子色动力学研究中的一个重要课题。为了克服传统PDF的缺点,近年来已经提出了几种替代方法。本文利用泰勒近似的微分几何方程的完全解,给出了Leading阶非单态结构函数的x分布。形式主义是更普遍的比在最近的文献中报道的类似的。我们的预测与CCFR中微子数据以及确切结果进行了比较。

英文摘要:

Study of parton distribution function (PDF) is a topic of significant interest in QCD. To overcome the shortcomings of conventional PDFs, several alternative methods have been suggested in recent years. The present work reports the x distribution of the Non-singlet structure function in Leading order using the complete solution of Taylor-approximated DGLAP equation. The formalism is more general than the similar ones reported in recent literature. Our predictions are compared with the CCFR neutrino data as well as exact results.

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。

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