Heavy-quark production in proton-nucleus collisions at the CERN LHC

被引：21

作者：

Cattaruzza, E

Del Fabbro, A

Treleani, D

机构：

[1] Univ Trieste, Dipartmento Fis Teor, I-34014 Trieste, Italy

[2] Ist Nazl Fis Nucl, Sez Trieste, I-34014 Trieste, Italy

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.70.034022

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A sizable rate of events, with several pairs of heavy quarks produced contemporarily by multiple parton interactions, may be expected at very high energies as a consequence of the large parton luminosities. The production rates are enhanced in hadron-nucleus reactions, which may represent a convenient tool to study the phenomenon. We compare the different contributions to b (b) over barb (b) over bar, c (c) over barc (c) over bar, and b (b) over barc (c) over bar production due to single- and double-parton scatterings, in collisions of protons with nuclei at the CERN LHC.

引用

页数：8

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