Broadening and saturation effects in dijet azimuthal correlations in p-p and p-Pb collisions at √SNN=5.02 TeV

被引：36

作者：

van Hameren, Andreas ^{[1
]}

Kotko, Piotr ^{[1
]}

Kutak, Krzysztof ^{[1
]}

Sapeta, Sebastian ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Nucl Phys, Radzikowskiego 152, PL-31342 Krakow, Poland

来源：

PHYSICS LETTERS B | 2019年 / 795卷

关键词：

COLOR GLASS CONDENSATE; NONLINEAR GLUON EVOLUTION; BFKL;

D O I：

10.1016/j.physletb.2019.06.055

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We demonstrate that the recent forward-forward dijet correlation data measured by the ATLAS collaboration for proton-proton and proton-lead collisions are consistent with the broadening effects due to both the gluon saturation and the resummation of large logarithms of a hard scale (the so-called Sudakov logarithms). We find that both effects are necessary to describe the experimental results. (C) 2019 The Author(s). Published by Elsevier B.V.

引用

页码：511 / 515

页数：5

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