Associated production of a Z boson and a single heavy-quark jet -: art. no. 074021

被引：72

作者：

Campbell, J ^{[1
]}

Ellis, RK

Maltoni, F

Willenbrock, S

机构：

[1] Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA

[2] Fermilab Natl Accelerator Lab, Dept Theoret Phys, Batavia, IL 60510 USA

[3] Ctr Studi & Ric Enrico Fermi, I-00184 Rome, Italy

[4] Univ Illinois, Dept Phys, Urbana, IL 61801 USA

[5] Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USA

来源：

PHYSICAL REVIEW D | 2004年 / 69卷 / 07期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevD.69.074021

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The leading-order process for the production of a Z boson and a heavy-quark jet at hadron colliders is gQ-->ZQ (Q=c,b). We calculate this cross section at next-to-leading order at the Fermilab Tevatron and the CERN LHC, and compare it with other sources of ZQ events. This process is a background to new physics, and can be used to measure the heavy-quark distribution function.

引用

页数：6

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