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arXiv 2209.01372hep-ph
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微扰QCD的高能极限:理论和唯象

The high-energy limit of perturbative QCD: Theory and phenomenology

Francesco Giovanni Celiberto, Michael Fucilla, Alessandro Papa

摘要:

在简要介绍了微扰QCD高能极限研究的形式和唯象进展后,我们提出了支持希格斯玻色子玻色子或重味强子的包容性发射是高能微扰微分分布的公平稳定子的论点.结果表明,基于次领先的对数重算\emph{à la} BFKL,并辅以共线部分子分布和碎裂函数的高能共线混合因子分解是一种有效的、强有力的工具,可以用来衡量QCD在高能极限下进行精确分析的可行性.

英文摘要:

After a brief introduction of formal and phenomenological progresses in the study of the high-energy limit of perturbative QCD, we present arguments supporting the statement that the inclusive emission of Higgs bosons or heavy-flavored hadrons acts as fair stabilizer of high-energy resummed differential distributions. We come out with the message that the hybrid high-energy and collinear factorization, built in term of the next-to-leading logarithmic resummation \emph{à la} BFKL and supplemented by collinear parton distributions and fragmentation functions, is a valid and powerful tool to gauge the feasibility of precision analyses of QCD in its high-energy limit.

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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