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    Search for charged Higgs, scalar tau's and a test of technicolor models (English)

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    In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics ; 115 , 4 ; 345-348  ; 1982
    • ISSN:
      0370-2693
    • Article (Journal)  /  Electronic Resource

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    Abstract We have used our measurements of final states from e+e− containing an isolated muon and a hadronic or electron shower to search for new spin 0 charged particles. We exclude (95% CL) a supersymmetric partner of the τ with a mass less than 14 GeV/c 2. We obtain upper limits on the branching ratio to τv τ for charged Higgs particles or technipions with masses up to 14 GeV/c 2. This disagrees with some technicolor model predictions.

    Table of contents – Volume 115, Issue 4

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    273
    Two-pion exchange three-nucleon forces and triton binding energy
    Muslim / Kim, Y.E. / Ueda, T. et al. | 1982
    278
    Limits on possible long-range strong interactions
    Batty, C.J. et al. | 1982
    281
    Calculation of complete multi-fragment events in a statistical model for nuclear disassembly
    Randrup, J∅rgen / Fai, George et al. | 1982
    286
    Solitons in nucleus-nucleus collisions near the speed of sound
    Fowler, G.N. / Raha, S. / Stelte, N. / Weiner, R.M. et al. | 1982
    291
    Decay of the lowest T = 2 state in 40Ca
    Pringle, D.M. / Garman, E.F. / Chew, S.H. / Snover, K.A. / Catford, W.N. / Hesmondhalgh, S.K.B. / Allen, K.W. et al. | 1982
    295
    The development of irregularities in a single bubble inflationary universe
    Hawking, S.W. et al. | 1982
    298
    Ordinary SU(5) predictions from a supersymmetric SU(5) model
    Masiero, A. / Nanopoulos, D.V. / Tamvakis, K. / Yanagida, T. et al. | 1982
    301
    Numerical studies of phase transitions in SU(N)/ZN lattice gauge theories
    Drouffe, J.M. / Moriarty, K.J.M. / Münster, G. et al. | 1982
    307
    Is the next-to-leading log model confining?
    Elizalde, Emili et al. | 1982
    310
    Current-particle matrix elements in ACD
    Cea, P. / Colangelo, P. / Nardulli, G. / Preparata, G. et al. | 1982
    313
    Spin structure of baryon fragmentation functions
    Ramachandran, R. / Bajpai, R.P. et al. | 1982
    317
    Some features of the spectra and electric dipole transitions of (t t ) and (t u ) states
    Henriques, A.B. et al. | 1982
    323
    The ψ′-η′c hyperfine splitting
    Martin, A. / Richard, J.M. et al. | 1982
    329
    Quark distributions in the kaon: A study of hadron structure by low-p T reactions
    Gatignon, L. / Hwa, R.C. / Poel, P.A.v.d. / Stergiou, A. / Van de Walle, R.T. et al. | 1982
    333
    First results on low momentum transfer elastic scattering at the CERN proton-antiproton collider
    Battiston, R. / Bozzo, M. / Braccini, P.L. / Carbonara, F. / Carrara, R. / Castaldi, R. / Cervelli, F. / Chiefari, G. / Drago, E. / Haguenauer, M. et al. | 1982
    338
    Observation of four-jet structure in e+e− - annihilation at √s = 33 GeV
    Bartel, W. / Cords, D. / Dittmann, P. / Eichler, R. / Felst, R. / Haidt, D. / Krehbiel, H. / Meier, K. / Naroska, B. / O'Neill, L.H. et al. | 1982
    345
    Search for charged Higgs, scalar tau's and a test of technicolor models
    Adeva, B. / Barber, D.P. / Becker, U. / Berdugo, J. / Berghoff, G. / Böhm, A. / Branson, J.G. / Burger, J.D. / Capell, M. / Cerrada, M. et al. | 1982
    349
    Fully confined events indicative of proton decay in the Kolar Gold Fields detector
    Krishnaswamy, M.R. / Menon, M.G.K. / Mondal, N.K. / Narasimham, V.S. / Sreekantan, B.V. / Hayashi, Y. / Ito, N. / Kawakami, S. / Miyake, S. et al. | 1982

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