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arXiv 1402.1844hep-ph
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$pp$散射和几何标度的经验模型

An empirical model for $pp$ scattering and geometrical scaling

G. Pancheri, D. A. Fagundes, A. Grau, Yogendra N. Srivastava

摘要:

本文给出了LHC上弹性$pp$散射的经验模型的结果,指出还没有达到渐近黑盘极限${\cal R}=\sigel/\sigtot\rightarrow1/2$,并讨论了它对经典几何标度行为的影响。我们提出了一个几何标度律的弹性$pp$散射,使预测有效的中间和渐近能量的倾角的位置。

英文摘要:

We present the result of an empirical model for elastic $pp$ scattering at LHC which indicates that the asymptotic black disk limit ${\cal R}=\sigel/\sigtot\rightarrow1/2$ is not yet reached and discuss the implications on classical geometrical scaling behavior. We propose a geometrical scaling law for the position of the dip in elastic $pp$ scattering which allows to make predictions valid both for intermediate and asymptotic energies.

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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