Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP

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	Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP
	Schael, S; Barate, R; Bruneliere, R; De Bonis, I; Decamp, D; Goy, C; Jezequel, S; Lees, JP; Martin, F; Merle, E
刊名	EUROPEAN PHYSICAL JOURNAL C
	2007
卷号	49 期号:2 页码:439-455
通讯作者	Rhein Westfal TH Aachen, Inst Phys, D-52056 Aachen, Germany ; CNRS, IN2P3, LAPP, F-74019 Annecy Le Vieux, France ; Univ Autonoma Barcelona, Inst Fis Altes Energies, E-08193 Barcelona, Spain ; Ist Nazl Fis Nucl, Sez Bari, Dipartimento Fis, I-70126 Bari, Italy ; Acad Sinica, Inst High Energy Phys, Beijing, Peoples R China ; CERN, European Lab Particle Phys, CH-1211 Geneva 23, Switzerland ; Univ Clermont Ferrand, Phys Corpusculaire Lab, CNRS, IN2P3, F-63177 Clermont Ferrand, France ; Niels Bohr Inst, DK-2100 Copenhagen, Denmark ; NRCD, Athens 15310, Greece ; Ecole Polytech, CNRS, IN2P3, Lab Leprince Ringuet, F-91128 Palaiseau, France ; Univ Florence, Ist Nazl Fis Nucl, Sez Firenze, Dipartimento Fis, I-50125 Florence, Italy ; Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy ; Univ Glasgow, Dept Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland ; Utah Valley State Coll, Orem, UT 84058 USA ; Univ Heidelberg, Kirchhoff Inst Phys, D-69120 Heidelberg, Germany ; Univ London Imperial Coll Sci Technol & Med, Dept Phys, London SW7 2BZ, England ; Univ Innsbruck, Inst Expt Phys, A-6020 Innsbruck, Austria ; Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England ; Catholic Univ Louvain, Dept Phys, Inst Nucl Phys, B-1348 Louvain, Belgium ; Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany ; Univ Aix Marseille 2, IN2P3, CNRS, Ctr Phys Particules Marseille, Marseille, France ; Univ Milan, Dipartimento Fis, I-20133 Milan, Italy ; Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy ; Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst Phys, D-80805 Munich, Germany ; Univ Paris 11, Lab Accelerateur Lineaire, IN2P3, CNRS, F-91898 Orsay, France ; Univ Pisa, Dipartimento Fis, Ist Nazl Fis Nucl, Sez Pisa, I-56010 Pisa, Italy ; Scuola Normale Super Pisa, I-56010 Pisa, Italy ; Univ London, Royal Holloway & Bedford New Coll, Dept Phys, Egham TW20 0EX, Surrey, England ; Rutherford Appleton Lab, Particle Phys Dept, Didcot OX11 0QX, Oxon, England ; CEA, DAPNIA, Serv Phys Particules, CE Saclay, F-91191 Gif Sur Yvette, France ; Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA ; Univ Sheffield, Dept Phys, Sheffield S3 7RH, S Yorkshire, England ; Univ Siegen, Fachbereich Phys, D-57068 Siegen, Germany ; Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy ; Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy ; Univ Washington, Expt Elementary Particle Phys, Seattle, WA 98195 USA ; Univ Wisconsin, Dept Phys, Madison, WI 53706 USA ; ETH Honggerberg, Inst Particle Phys, CH-8093 Zurich, Switzerland ; Univ Barcelona, E-08028 Barcelona, Spain ; Dipartimento Fis Catania, I-95129 Catania, Italy ; Ist Nazl Fis Nucl, Sez Catania, I-95129 Catania, Italy ; INAF, IFSI Sez Torino, Turin, Italy ; CERN, CH-1211 Geneva 23, Switzerland ; Univ Montpellier 2, Grp Astroparticules Montpellier, F-34095 Montpellier, France ; Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
英文摘要	A search for Higgs bosons produced in association with a fermion pair, and decaying to WW, is performed with the data collected by the ALEPH detector at centre-of-mass energies ranging from 191 to 209 GeV. The data correspond to an integrated luminosity of 453.2 pb(-1). Thirteen exclusive selections are developed according to the different final state topologies. No statistically significant evidence for a Higgs boson decaying into a WW pair has been found. An upper limit is derived, as a function of the Higgs boson mass, on the product of the e(+)e(-)-> Hf (f) over bar cross section and the H -> WW branching ratio. The data on the search for H -> WW are combined with previously published ALEPH results on the search for H ->gamma gamma, to significantly extend the limits on the mass of a fermiophobic Higgs boson.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000243973100003
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237489]
专题	中国科学院高能物理研究所_中国散裂中子源高能物理研究所_实验物理中心高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Schael, S,Barate, R,Bruneliere, R,et al. Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP[J]. EUROPEAN PHYSICAL JOURNAL C,2007,49(2):439-455.
APA	Schael, S.,Barate, R.,Bruneliere, R.,De Bonis, I.,Decamp, D.,...&Dissertori, G.(2007).Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP.EUROPEAN PHYSICAL JOURNAL C,49(2),439-455.
MLA	Schael, S,et al."Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP".EUROPEAN PHYSICAL JOURNAL C 49.2(2007):439-455.