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

被引：20
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.
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页数：8
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