Search for anomalous couplings in the Higgs sector at LEP

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 粒子天体物理中心

	Search for anomalous couplings in the Higgs sector at LEP
刊名	PHYSICS LETTERS B
	2004
卷号	589 期号:3--4 页码:89-102
关键词	MONTE-CARLO PROGRAM L3 EXPERIMENT E(+)E(-) COLLISIONS BOSON PRODUCTION MUON DETECTOR 2 PHOTONS ROOT-S MODEL CONSTRUCTION CALORIMETER
通讯作者	Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland.
英文摘要	Anomalous couplings of the Higgs boson are searched for through the processes e(+)e(-) --> Hgamma, e(+)e(-) --> e(+)e(-)H and e(+)e(-) --> HZ. The mass range 70 GeV < m(H) < 190 GeV is explored using 602 pb(-1) of integrated luminosity collected with the L3 detector at LEP at centre-of-mass energies roots = 189-209 GeV. The Higgs decay channels H --> ff, H --> gammagamma, H --> Zgamma and H --> WW(*()) are considered and no evidence is found for anomalous Higgs production or decay. Limits on the anomalous couplings d, d(B), Deltag(1)(Z), Deltakappa(gamma) and xi(2) are derived as well as limits on the H --> gammagamma and H --> Zgamma decay rates. (C) 2004 Published by Elsevier B.V.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000221713500004
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212393]
专题	高能物理研究所_粒子天体物理中心
推荐引用方式 GB/T 7714	. Search for anomalous couplings in the Higgs sector at LEP[J]. PHYSICS LETTERS B,2004,589(3--4):89-102.
APA	(2004).Search for anomalous couplings in the Higgs sector at LEP.PHYSICS LETTERS B,589(3--4),89-102.
MLA	"Search for anomalous couplings in the Higgs sector at LEP".PHYSICS LETTERS B 589.3--4(2004):89-102.