Forward J/ψ and D meson nuclear suppression at the LHC

被引：19

作者：

Ducloue, B. ^{[1
,2
]}

Lappi, T. ^{[1
,2
]}

Mantysaari, H. ^{[3
]}

机构：

[1] Univ Jyvaskyla, Dept Phys, POB 35, Jyvaskyla 40014, Finland

[2] Univ Helsinki, Helsinki Inst Phys, POB 64, Helsinki 00014, Finland

[3] Brookhaven Natl Lab, Phys Dept, Upton, NY 11973 USA

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2017年 / 289卷

基金：

芬兰科学院; 欧洲研究理事会;

关键词：

Color Glass Condensate; Balitsky-Kovchegov equation; Quarkonia; HIGH-ENERGY PA; COLLISIONS; FRAGMENTATION; DISTRIBUTIONS;

D O I：

10.1016/j.nuclphysbps.2017.05.071

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Using the color glass condensate formalism, we study the nuclear modification of forward J/psi and D meson production in high energy proton-nucleus collisions at the LHC. We show that relying on the optical Glauber model to obtain the dipole cross section of the nucleus from the one of the proton fitted to HERA DIS data leads to a smaller nuclear suppression than in the first study of these processes in this formalism and a better agreement with experimental data.

引用

页码：309 / 312

页数：4

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