Study of heavy meson production in p-Pb collisions at √S=5.02 TeV in the general-mass variable-flavour-number scheme

被引：19
|
作者：
Kramer, G. [1 ]
Spiesberger, H. [2 ,3 ,4 ]
机构：
[1] Univ Hamburg, Inst Theoret Phys 2, Luruper Chaussee 149, D-22761 Hamburg, Germany
[2] Johannes Gutenberg Univ Mainz, Inst Phys, PRISMA Cluster Excellence, D-55099 Mainz, Germany
[3] Univ Cape Town, Ctr Theoret & Math Phys, ZA-7700 Rondebosch, South Africa
[4] Univ Cape Town, Dept Phys, ZA-7700 Rondebosch, South Africa
来源：
NUCLEAR PHYSICS B | 2017年 / 925卷
关键词：
P(T);
D O I：
10.1016/j.nuclphysb.2017.10.016
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：
We study inclusive charm and bottom production, for both D and B mesons, in p-Pb collisions at the LHC. Numerical results for p(T)-differential production cross sections are obtained at next-to-leading-order in the general-mass variable-flavour-number scheme. We compare our results with recent data from ALICE, LHCb and CMS at a centre-of-mass energy of 5 TeV and find good agreement. A comparison with p-p cross sections does not reveal the presence of nuclear initial-state interaction effects that could be expected to become visible as deviations of the ratio of p-Pb and p-p cross sections from one. (C) 2017 The Authors. Published by Elsevier B.V.
引用
收藏
页码：415 / 430
页数：16
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