학술논문

Search for a narrow resonance in Z0decays into hadrons and isolated photons
Document Type
Article
Author
Alexander, G.Allison, J.Altekamp, N.Ametewee, K.Anderson, K. J.Anderson, S.Arcelli, S.Asai, S.Axen, D.Azuelos, G.Ball, A. H.Barberio, E.Barlow, R. J.Bartoldus, R.Batley, J. R.Beaudoin, G.Bechtluft, J.Beeston, C.Behnke, T.Bell, A. N.Bell, K. W.Bella, G.Bentvelsen, S.Berlich, P.Bethke, S.Biebel, O.Blobel, V.Bloodworth, I. J.Bloomer, J. E.Bock, P.Bosch, H. M.Boutemeur, M.Bouwens, B. T.Braibant, S.Bright-Thomas, P.Brown, R. M.Burckhart, H. J.Burgard, C.Bürgin, R.Capiluppi, P.Carnegie, R. K.Carter, A. A.Carter, J. R.Chang, C. Y.Charlesworth, C.Charlton, D. G.Chrisman, D.Chu, S. L.Clarke, P. E. L.Clowes, S. G.Cohen, I.Conboy, J. E.Cooke, O. C.Cuffiani, M.Dado, S.Dallapiccola, C.Dallavalle, G. M.Darling, C.De Jong, S.del Pozo, L. A.Dixit, M. S.do Couto e Silva, E.Duchovni, E.Duckeck, G.Duerdoth, I. P.Edwards, J. E. G.Estabrooks, P. G.Evans, H. G.Evans, M.Fabbri, F.Fath, P.Fiedler, F.Fierro, M.Fischer, H. M.Folman, R.Fong, D. G.Foucher, M.Fukui, H.Fürtjes, A.Gagnon, P.Gaidot, A.Gary, J. W.Gascon, J.Gascon-Shotkin, S. M.Geddes, N. I.Geich-Gimbel, C.Gensler, S. W.Gentit, F. X.Geralis, T.Giacomelli, G.Giacomelli, P.Giacomelli, R.Gibson, V.Gibson, W. R.Gingrich, D. M.Goldberg, J.Goodrick, M. J.Gorn, W.Grandi, C.Gross, E.Gruwé, M.Hajdu, C.Hanson, G. G.Hansroul, M.Hapke, M.Hargrove, C. K.Hart, P. A.Hartmann, C.Hauschild, M.Hawkes, C. M.Hawkings, R.Hemingway, R. J.Herten, G.Heuer, R. D.Hildreth, M. D.Hill, J. C.Hillier, S. J.Hilse, T.Hobson, P. R.Homer, R. J.Honma, A. K.Horváth, D.Howard, R.Hughes-Jones, R. E.Hutchcroft, D. E.Igo-Kemenes, P.Imrie, D. C.Jawahery, A.Jeffreys, P. W.Jeremie, H.Jimack, M.Joly, A.Jones, M.Jones, R. W. L.Jost, U.Jovanovic, P.Kanzaki, J.Karlen, D.Kawamoto, T.Keeler, R. K.Kellogg, R. G.Kennedy, B. W.King, J.Kirk, J.Kluth, S.Kobayashi, T.Kobel, M.Koetke, D. S.Kokott, T. P.Komamiya, S.Kowalewski, R.Kress, T.Krieger, P.von Krogh, J.Kyberd, P.Lafferty, G. D.Lafoux, H.Lahmann, R.Lai, W. P.Lanske, D.Lauber, J.Layter, J. G.Lee, A. M.Lefebvre, E.Lellouch, D.Letts, J.Levinson, L.Lewis, C.Lloyd, S. L.Loebinger, F. K.Long, G. D.Lorazo, B.Losty, M. J.Ludwig, J.Luig, A.Malik, A.Mannelli, M.Marcellini, S.Markus, C.Martin, A. J.Martin, J. P.Martinez, G.Mashimo, T.Matthews, W.Mättig, P.McDonald, W. J.McKenna, J.Mckigney, E. A.McMahon, T. J.McNab, A. I.Meijers, F.Menke, S.Merritt, F. S.Mes, H.Meyer, J.Michelini, A.Mikenberg, G.Miller, D. J.Mir, R.Mohr, W.Montanari, A.Mori, T.Morii, M.Müller, U.Nellen, B.Nijjhar, B.Nisius, R.O’Neale, S. W.Oakham, F. G.Odorici, F.Ogren, H. O.Oldershaw, N. J.Omori, T.Oreglia, M. J.Orito, S.Palazzo, M.Pálinkás, J.Palmonari, F. M.Pansart, J. P.Pásztor, G.Pater, J. R.Patrick, G. N.Pearce, M. J.Petzold, S.Phillips, P. D.Pilcher, J. E.Pinfold, J.Plane, D. E.Poffenberger, P.Poli, B.Posthaus, A.Przysiezniak, H.Rees, D. L.Rigby, D.Rison, M. G.Robins, S. A.Rodning, N.Roney, J. M.Ros, E.Rossi, A. M.Rosvick, M.Routenburg, P.Rozen, Y.Runge, K.Runolfsson, O.Rust, D. R.Rylko, R.Sarkisyan, E. K. G.Sasaki, M.Sbarra, C.Schaile, A. D.Schaile, O.Scharf, F.Scharff-Hansen, P.Schenk, P.Schmitt, B.Schröder, M.Schultz-Coulon, H. C.Schröder, M.Schultz-Coulon, H. C.Schulz, M.Schütz, P.Schwiening, J.Scott, W. G.Shears, T. G.Shen, B. C.Shepherd-Themistocleous, C. H.Sherwood, P.Siroli, G. P.Sittler, A.Skillman, A.Skuja, A.Smith, A. M.Smith, T. J.Snow, G. A.Sobie, R.Söldner-Rembold, S.Springer, R. W.Sproston, M.Stahl, A.Starks, M.Stephens, K.Steuerer, J.Stockhausen, B.Strom, D.Strumia, F.Szymanski, P.Tafirout, R.Takeda, H.Taras, P.Tarem, S.Tecchio, M.Tesch, N.Thiergen, M.Thomson, M. A.von Törne, E.Towers, S.Tscheulin, M.Tsur, E.Turcot, A. S.Turner-Watson, M. F.Utzat, P.Van Kooten, R.Vasseur, G.Verzocchi, M.Vikas, P.Vincter, M.Vokurka, E. H.Wäckerle, F.Wagner, A.Ward, C. P.Ward, D. R.Ward, J. J.Watkins, P. M.Watson, A. T.Watson, N. K.Weber, P.Wells, P. S.Wermes, N.White, J. S.Wilkens, B.Wilson, G. W.Wilson, J. A.Wlodek, T.Wolf, G.Wotton, S.Wyatt, T. R.Xella, S.Yamashita, S.Yekutieli, G.Yoshimura, K.Zacek, V.
Source
Zeitschrift für Physik C Particles and Fields; March 1996, Vol. 71 Issue: 1 p1-10, 10p
Subject
Language
ISSN
01709739; 14315858
Abstract
A search for the hadronic decay of a hypothetical resonance S0in the process e+e−→γ+ hadrons at Z0energies is reported. Particular care is taken to optimise the sensitivity to a scalar resonance decaying into bottom quarks, as expected for Higgs production, e+e−→Z0→H0γwith, in the Standard Model or some of its extensions. No evidence for such a resonance is observed in a sample of about 5 million produced Z0’s. The results are interpreted in terms of models of non-standard Higgs production. An update of a search for a resonance produced in association with hadrons and the subsequent resonance decay into two photons is also presented.