Next-to-leading order QCD corrections to HZW(+/-) production at 14 TeV LHC

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Next-to-leading order QCD corrections to HZW(+/-) production at 14 TeV LHC
	Liu, N; Ren, J; Yang, BF
刊名	PHYSICS LETTERS B
	2014
卷号	731 期号:-页码:70-73
关键词	HIGGS-BOSON PRODUCTION RADIATIVE-CORRECTIONS WEAK-INTERACTIONS FEYNMAN DIAGRAMS STANDARD MODEL SUPERCOLLIDERS SYMMETRIES MASS PAIR WH
ISSN号	0370-2693
通讯作者	Liu, N (reprint author), Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China.
英文摘要	Since the precise study of Higgs gauge couplings is important to test the Standard Model (SM), we calculate the complete next-to-leading order QCD (NLO QCD) correction to the pp -> HZW(+/-) production in the SM at 14 TeV LHC. Our results show that the NLO QCD correction can enhance the leading-order cross section of pp -> HZW(+/-) by 45%, when m(H) = 125.3 GeV. We also study the dependence of the LO and NLO corrected cross sections on the renormalization and factorization scale it. Besides, due to the unbalance of parton distribution functions, we investigate the charge asymmetry of W-+/- in the production of pp -> HZW(+/-), which can reach 32.94% for mu = (m(H) + m(Z) + m(W))/2 at 14 TeV LHC. (C) 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/).
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China (NNSFC) [11305049, 11275057]; Specialized Research Fund for the Doctoral Program of Higher Education [20134104120002]; Startup Foundation for Doctors of Henan Normal University [11112]
原文出处	http://dx.doi.org/10.1016/j.physletb.2014.02.023
语种	英语
WOS记录号	WOS:000334094500011
公开日期	2015-06-03
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15791]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Liu, N,Ren, J,Yang, BF. Next-to-leading order QCD corrections to HZW(+/-) production at 14 TeV LHC[J]. PHYSICS LETTERS B,2014,731(-):70-73.
APA	Liu, N,Ren, J,&Yang, BF.(2014).Next-to-leading order QCD corrections to HZW(+/-) production at 14 TeV LHC.PHYSICS LETTERS B,731(-),70-73.
MLA	Liu, N,et al."Next-to-leading order QCD corrections to HZW(+/-) production at 14 TeV LHC".PHYSICS LETTERS B 731.-(2014):70-73.