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    Search for the charged Higgs boson in Z0 decay (English)

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    In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics ; 252 , 3 ; 511-517  ; 1990
    • ISSN:
      0370-2693
    • Article (Journal)  /  Electronic Resource

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    Abstract We have searched for the pair produced charged Higgs particles in the decays of Z0 for the decay channels of H+H−→τ+ντ− ν , H+H−→τν cs and H+H−→ c s c s . The data sample analyzed corresponds to approximately 50 000 hadronic decays of Z0. A lower limit of 36.5 GeV is obtained at the 95% confidence level for the mass of charged Higgs particle, independent of its decay branching ratio.

    Table of contents – Volume 252, Issue 3

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    311
    A three-body model of 11Li, 14Be and 17B
    Ren, Zhongzhou / Xu, Gongou et al. | 1990
    314
    Coulomb displacement energies and bandcrossing phenomena
    Sheikh, J.A. / Van Isacker, P. / Warner, D.D. / Cameron, J.A. et al. | 1990
    319
    Role of a ϱ-meson width in the vector meson extended Skyrme model description of πN-scattering
    Geyer, H.B. / Schwesinger, B. et al. | 1990
    323
    Study of the isoscalar weak neutral current by inelastic ν scattering from 12C and 10B
    Suzuki, Toshio / Kohyama, Y. / Yazaki, K. et al. | 1990
    327
    Application of the cluster-folding model to polarised 6Li scattering at intermediate energies
    Al-Khalili, J.S. et al. | 1990
    331
    Interactions of projectile fragments at 14.5 A GeV. Search for anomalons
    He, Y.D. / Price, P.B. / Williams, W.T. et al. | 1990
    336
    Inflationary density perturbations with Ω < 1
    Lyth, David H. / Stewart, Ewan D. et al. | 1990
    343
    Can oscillating physics explain an apparently periodic universe?
    Hill, Christopher T. / Steinhardt, Paul J. / Turner, Michael S. et al. | 1990
    349
    On topological W -algebra field theories
    Lerche, W. et al. | 1990
    357
    Supersymmetrizing the W4 algebra
    Hornfeck, K. et al. | 1990
    361
    Virasoro constraints for D2n + 1−, E6−, E7−, E8−type minimal models coupled to 2D gravity
    Yen, Tim et al. | 1990
    365
    On alternate formulations of topological gravity
    Myers, Robert et al. | 1990
    370
    Superbosonization of the supersymmetric sl(2) Wess-Zumino-Witten model
    Kimura, Kazuhiro et al. | 1990
    375
    Discrete symmetries and statistics of solitons in the presence of topological actions
    Jenkins, Elizabeth / Manohar, Aneesh V. et al. | 1990
    381
    Topological matter coupled to gravity in 2 + 1 dimensions
    Gegenberg, J. / Kunstatter, G. / Leivo, H.P. et al. | 1990
    387
    Batalin-Vilkovisky analysis of supersymmetric systems
    Baulieu, Laurent / Bellon, Marc / Ouvry, Stéphane / Wallet, Jean-Christophe et al. | 1990
    395
    Non-perturbative interpretation of the phase structure of unitary matrix models
    Houart, Laurent / Picco, Marco et al. | 1990
    401
    On the interdependence of the structure of string effective actions at different orders in α′
    Bento, M.C. / Bertolami, O. / Romão, J.C. et al. | 1990
    407
    Vacuum structure of a generalized degenerate orbifold
    Sato, Hikaru / Shimojo, M et al. | 1990
    412
    Anyon statistics and its variation with wavelength in Maxwell-Chern-Simons gauge theories
    Shizuya, K. / Tamura, H. et al. | 1990
    417
    Induced Chern-Simons terms at finite temperature
    Poppitz, Erich R. et al. | 1990
    420
    On braid statistics
    Cappuccio, R. / Guadagnini, E. et al. | 1990
    425
    Comment on a confining theory of quarks, leptons and sarks
    Yasuè, Masaki et al. | 1990
    431
    Self-dual formulation of the Ising model in a random lattice
    Alvarez, Enrique / Barbón, J.L.F. et al. | 1990
    436
    The topological susceptibility of the pure SU(3) Yang-Mills vacuum on the lattice
    Campostrini, M. / Di Giacomo, A. / Gündüc, Y. / Lombardo, M.P. / Panagopoulos, H. / Tripiccione, R. et al. | 1990
    443
    On exclusive weak decays of Λb
    Rudaz, S. / Voloshin, M.B. et al. | 1990
    447
    Effects of subleading operators in the heavy quark effective theory
    Luke, Michael E. et al. | 1990
    456
    Λ b semileptonic decay form factors for m c ≠ ∞
    Georgi, Howard / Grinstein, Benjamín / Wise, Mark B. et al. | 1990
    461
    QCD corrections to the charged Higgs boson hadronic width
    Méndez, A. / Pomarol, A. et al. | 1990
    467
    QCD corrections to the decay t → Wb in dimensional regularization
    Czarnecki, Andrzej et al. | 1990
    471
    Lower bound on the neutralino mass
    Roszkowski, Leszek et al. | 1990
    476
    Search for neutralinos at the Z0 peak in the e−e+ collider
    Hidaka, K. / Ratcliffe, P. et al. | 1990
    481
    Elastic scattering at √s = 1800 GeV. The first look at the asymptotic nucleon
    Block, M.M. / Halzen, F. / Margolis, B. et al. | 1990
    483
    A new variable to study intermittency
    Bialas, A. / Gazdzicki, M. et al. | 1990
    487
    Test of the Pauli principle in nuclear reactions
    Miljanić, Đ. / Calvi, G. / Lattuada, M. / Ljubičić, A. / Spitaleri, C. / Zadro, M. et al. | 1990
    491
    A measurement of the photon structure function F 2
    Sasaki, T. / Yamagishi, Y. / Tanaka, R. / Kojima, T. / Matsumoto, S. / Yasuda, T. / Ishi, Y. / Miyano, K. / Miyata, H. / Kirk, P. et al. | 1990
    499
    Inclusive D∗± production in photon-photon collisions
    Alston-Garnjost, M. / Avery, R.E. / Barker, A.R. / Bauer, D.A. / Bay, A. / Buijs, A. / Belcinski, R. / Bingham, H.H. / Bloom, E.D. / Buchanan, C.D. et al. | 1990
    505
    Measurement of the inclusive J/ψ production cross sections in p p and pp collisions at √s = 24.3 GeV
    Morel, C. / Bernasconi, A. / Breedon, R.E. / Camilleri, L. / Cool, R.L. / Cox, P.T. / Cushman, P. / Dick, L. / Dukes, E.C. / Gabioud, B. et al. | 1990
    511
    Search for the charged Higgs boson in Z0 decay
    Adeva, B. / Adriani, O. / Aguilar-Benitez, M. / Akbari, H. / Alcaraz, J. / Aloisio, A. / Alverson, G. / Alviggi, M.G. / An, Q. / Anderhub, H. et al. | 1990
    518
    Search for a low mass neutral Higgs boson in Z0 decay
    Adeva, B. / Adriani, O. / Aguilar-Benitez, M. / Akbari, H. / Alcaraz, J. / Aloisio, A. / Alverson, G. / Alviggi, M.G. / An, Q. / Anderhub, H. et al. | 1990
    525
    Search for excited neutrinos from Z0 decays
    Adeva, B. / Adriani, O. / Aguilar-Benitez, M. / Akbari, H. / Alcaraz, J. / Aloisio, A. / Alverson, G. / Alviggi, M.G. / An, Q. / Anderhub, H. et al. | 1990

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