Search for charged Higgs bosons in e+e- collisions at centre-of-mass energies between 130 and 183 GeV

L3 Collaboration

doi:10.1016/S0370-2693(98)01543-3

Search for charged Higgs bosons in e⁺e^- collisions at centre-of-mass energies between 130 and 183 GeV

L3 Collaboration

Physics

National Institute for Nuclear Physics
University of Florence
CIEMAT
Boston University
University of Lausanne
CERN
University of Geneva
Swiss Federal Institute of Technology Zurich
Louisiana State University
Nuclear Physics Institute
University of Bucharest
University of Bologna
Alikhanov Institute for Theoretical and Experimental Physics
University of Michigan, Ann Arbor
Tata Institute of Fundamental Research
University of Alabama
Purdue University
Paul Scherrer Institute
University of Perugia
Massachusetts Institute of Technology
IN2P3-CNRS
Carnegie Mellon University
University of Amsterdam
RWTH Aachen University
Hungarian Academy of Sciences

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of-mass energies from 130 to 183 GeV, corresponding to an integrated luminosity of 88.3 pbr^-1. The Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed candidates are consistent with the expectations from Standard Model background processes. A lower limit of 57.5 GeV on the charged Higgs mass is derived at 95% CL, independent of the decay branching ratio Br(H ±→τν)).

Original language	English
Pages (from-to)	368-377
Number of pages	10
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	446
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(98)01543-3
State	Published - 1999

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10.1016/S0370-2693(98)01543-3

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@article{9a1bff6467674c3dbe74e64f0ace3a2a,

title = "Search for charged Higgs bosons in e+e- collisions at centre-of-mass energies between 130 and 183 GeV",

abstract = "A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of-mass energies from 130 to 183 GeV, corresponding to an integrated luminosity of 88.3 pbr-1. The Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed candidates are consistent with the expectations from Standard Model background processes. A lower limit of 57.5 GeV on the charged Higgs mass is derived at 95\% CL, independent of the decay branching ratio Br(H ±→τν)).",

author = "\{L3 Collaboration\} and M. Acciarri and O. Adriani and M. Aguilar-Benitez and S. Ahlen and J. Alcaraz and G. Alemanni and J. Allaby and A. Aloisio and Alviggi, \{M. G.\} and G. Ambrosi and H. Anderhub and Andreev, \{V. P.\} and T. Angelescu and F. Anselmo and A. Arefiev and T. Azemoon and T. Aziz and P. Bagnaia and L. Baksay and S. Banerjee and Sw Banerjee and K. Banicz and A. Barczyk and R. Bariller{\`e} and L. Barone and P. Bartalini and A. Baschirotto and M. Basile and R. Battiston and A. Bay and F. Becattini and U. Becker and F. Behner and J. Berdugo and P. Berges and B. Bertucci and Betev, \{B. L.\} and S. Bhattacharya and M. Biasini and A. Biland and Bilei, \{G. M.\} and Blaising, \{J. J.\} and Blyth, \{S. C.\} and Bobbink, \{G. J.\} and R. Bock and A. B{\"o}hm and L. Boldizsar and B. Borgia and D. Bourilkov and I. Iashvili",

year = "1999",

doi = "10.1016/S0370-2693(98)01543-3",

language = "English",

volume = "446",

pages = "368--377",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3-4",

}

TY - JOUR

T1 - Search for charged Higgs bosons in e+e- collisions at centre-of-mass energies between 130 and 183 GeV

AU - L3 Collaboration

AU - Acciarri, M.

AU - Adriani, O.

AU - Aguilar-Benitez, M.

AU - Ahlen, S.

AU - Alcaraz, J.

AU - Alemanni, G.

AU - Allaby, J.

AU - Aloisio, A.

AU - Alviggi, M. G.

AU - Ambrosi, G.

AU - Anderhub, H.

AU - Andreev, V. P.

AU - Angelescu, T.

AU - Anselmo, F.

AU - Arefiev, A.

AU - Azemoon, T.

AU - Aziz, T.

AU - Bagnaia, P.

AU - Baksay, L.

AU - Banerjee, S.

AU - Banerjee, Sw

AU - Banicz, K.

AU - Barczyk, A.

AU - Barillerè, R.

AU - Barone, L.

AU - Bartalini, P.

AU - Baschirotto, A.

AU - Basile, M.

AU - Battiston, R.

AU - Bay, A.

AU - Becattini, F.

AU - Becker, U.

AU - Behner, F.

AU - Berdugo, J.

AU - Berges, P.

AU - Bertucci, B.

AU - Betev, B. L.

AU - Bhattacharya, S.

AU - Biasini, M.

AU - Biland, A.

AU - Bilei, G. M.

AU - Blaising, J. J.

AU - Blyth, S. C.

AU - Bobbink, G. J.

AU - Bock, R.

AU - Böhm, A.

AU - Boldizsar, L.

AU - Borgia, B.

AU - Bourilkov, D.

AU - Iashvili, I.

PY - 1999

Y1 - 1999

N2 - A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of-mass energies from 130 to 183 GeV, corresponding to an integrated luminosity of 88.3 pbr-1. The Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed candidates are consistent with the expectations from Standard Model background processes. A lower limit of 57.5 GeV on the charged Higgs mass is derived at 95% CL, independent of the decay branching ratio Br(H ±→τν)).

AB - A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of-mass energies from 130 to 183 GeV, corresponding to an integrated luminosity of 88.3 pbr-1. The Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed candidates are consistent with the expectations from Standard Model background processes. A lower limit of 57.5 GeV on the charged Higgs mass is derived at 95% CL, independent of the decay branching ratio Br(H ±→τν)).

UR - https://www.scopus.com/pages/publications/0042215851

U2 - 10.1016/S0370-2693(98)01543-3

DO - 10.1016/S0370-2693(98)01543-3

M3 - Article

AN - SCOPUS:0042215851

SN - 0370-2693

VL - 446

SP - 368

EP - 377

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Search for charged Higgs bosons in e⁺e^- collisions at centre-of-mass energies between 130 and 183 GeV

Abstract

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