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arXiv 0811.3642hep-ph
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N = 4 SYM中色偶极子的NLO演化

NLO Evolution of Color Dipoles in N = 4 SYM

Giovanni A. Chirilli

摘要:

饱和区的小-$x_B$深度非弹性散射由Wilson线算子的非线性演化控制。在领先的对数近似下,它由色偶极子演化的BK方程给出。我讨论了最近对QCD和${\cal N}=4$ SYM中色偶极次领先序演化的计算。

英文摘要:

The small-$x_B$ deep inelastic scattering in the saturation region is governed by the non-linear evolution of Wilson-line operators. In the leading logarithmic approximation it is given by the BK equation for the evolution of color dipoles. I discuss recent calculation of the next-to-leading order evolution of color dipoles in QCD and ${\cal N}=4$ SYM.

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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