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A search for leptoquarks, leptogluons and excited leptons in H1 at HERA

  • I. Abt
  • , T. Ahmed
  • , V. Andreev
  • , B. Andrieu
  • , R. D. Appuhn
  • , M. Arpagaus
  • , A. Babaev
  • , H. Bärwolff
  • , J. Bán
  • , P. Baranov
  • , E. Barrelet
  • , W. Bartel
  • , U. Bassler
  • , H. P. Beck
  • , H. J. Behrend
  • , A. Belousov
  • , Ch Berger
  • , H. Bergstein
  • , G. Bernardi
  • , R. Bernet
  • G. Bertrand-Coremans, M. Besançon, P. Biddulph, E. Binder, A. Bischoff, J. C. Bizot, V. Blobel, K. Borras, P. C. Bosetti, V. Boudry, C. Bourdarios, F. Brasse, U. Braun, W. Braunschweig, V. Brisson, D. Bruncko, L. Büngener, J. Bürger, F. W. Büsser, A. Buniatian, S. Burke, G. Buschborn, A. J. Campbell, T. Carli, F. Charles, D. Clarke, A. B. Clegg, M. Colombo, J. A. Coughlan, A. Courau, Ch Coutures, G. Cozzika, L. Criegee, J. Cvach, S. Dagoret, J. B. Dainton, M. Danilov, A. W.E. Dann, W. D. Dau, M. David, E. Deffur, B. Delcourt, L. Del Buono, M. Devel, A. De Roeck, P. Dingus, C. Dollfus, J. D. Dowell, H. B. Dreis, A. Drescher, J. Duboc, D. Düllmann, O. Dünger, H. Duhm, R. Ebbinghaus, M. Eberle, J. Ebert, T. R. Ebert, G. Eckerlin, V. Efremenko, S. Egli, S. Eichenberger, R. Eichler, F. Eisele, E. Eisenhandler, N. N. Ellis, R. J. Ellison, E. Elsen, M. Erdmann, E. Evrard, L. Favart, A. Fedotov, D. Feeken, R. Felst, J. Feltesse, I. F. Fensome, J. Ferencei, F. Ferrarotto, K. Flamm, W. Flauger, M. Fleischer, G. Flügge, A. Fomenko, B. Fominykh, M. Forbush, J. Formánek, J. M. Foster, G. Franke, E. Fretwurst, P. Fuhrmann, E. Gabathuler, K. Gamerdinger, J. Garvey, J. Gayler, A. Gellrich, M. Gennis, H. Genzel, R. Gerhards, D. Gillespie, L. Godfrey, U. Goerlach, L. Goerlich, M. Goldberg, A. M. Goodall, I. Gorelov, P. Goritchev, C. Grab, H. Grässler, R. Grässler, T. Greenshaw, H. Greif, G. Grindhammer, C. Gruber, J. Haack, D. Haidt, L. Hajduk, O. Hamon, D. Handschuh, E. M. Hanlon, M. Hapke, J. Harjes, R. Haydar, W. J. Haynes, J. Heatherington, V. Hedberg, G. Heinzelmann, R. C.W. Henderson, H. Henschel, R. Herma, I. Herynek, W. Hildesheim, P. Hill, C. D. Hilton, J. Hladký, K. C. Hoeger, Ph Huet, H. Hufnagel, N. Huot, M. Ibbotson, H. Itterbeck, M. A. Jabiol, A. Jacholkowska, C. Jacobsson, M. Jaffre, T. Jansen, L. Jönsson, K. Johannsen, D. P. Johnson, L. Johnson, H. Jung, P. I.P. Kalmus, S. Kasarian, R. Kaschowitz, P. Kasselmann, U. Kathage, H. H. Kaufmann, I. R. Kenyon, S. Kermiche, C. Keuker, C. Kiesling, M. Klein, C. Kleinwort, G. Knies, W. Ko, T. Köhler, H. Kolanoski, F. Kole, S. D. Kolya, V. Korbel, M. Korn, P. Kostka, S. K. Kotelnikov, M. W. Krasny, H. Krehbiel, D. Krücker, U. Krüger, J. P. Kubenka, H. Küster, M. Kuhlen, T. Kurča, J. Kurzhöfer, B. Kuznik, R. Lander, M. P.J. Landon, W. Lange, R. Langkau, P. Lanius, J. F. Laporte, A. Lebedev, A. Leuschner, C. Leverenz, S. Levonian, D. Lewin, Ch Ley, A. Lindner, G. Lindström, J. Lipinski, P. Loch, H. Lohmander, G. C. Lopez, D. Lüers, N. Magnussen, E. Malinovski, S. Mani, P. Marage, J. Marks, R. Marshall, J. Martens, R. Martin, H. U. Martyn, J. Martyniak, S. Masson, A. Mavroidis, S. J. Maxfield, S. J. McMahon, A. Mehta, K. Meier, D. Mercer, T. Merz, C. A. Meyer, H. Meyer, J. Meyer, S. Mikocki, V. Milone, E. Monnier, F. Moreau, J. Moreels, J. V. Morris, K. Müller, P. Murín, S. A. Murray, V. Nagovizin, B. Naroska, Th Naumann, D. Newton, D. Neyret, H. K. Nguyen, F. Niebergall, R. Nisius, G. Nowak, G. W. Noyes, M. Nyberg, H. Oberlack, U. Obrock, J. E. Olsson, S. Orenstein, F. Ould-Saada, C. Pascaud, G. D. Patel, E. Peppel, S. Peters, J. P. Pharabod, H. T. Phillips, J. P. Phillips, Ch Pichler, W. Pilgram, D. Pitzl, R. Prosi, G. Rädel, F. Raupach, K. Rauschnabel, P. Reimer, P. Ribarics, V. Riech, J. Riedlberger, M. Rietz, S. M. Robertson, P. Robmann, R. Roosen, A. Rostovtsev, C. Royon, M. Rudowicz, M. Ruffer, S. Rusakov, K. Rybicki, N. Sahlmann, E. Sanchez, D. P.C. Sankey, M. Savitsky, P. Schacht, P. Schleper, W. von Schlippe, C. Schmidt, D. Schmidt, W. Schmitz, V. Schröder, M. Schulz, A. Schwind, W. Scobel, U. Seehausen, R. Sell, M. Seman, A. Semenov, V. Shekelyan, I. Sheviakov, H. Shooshtari, G. Siegmon, U. Siewert, Y. Sirois, I. O. Skillicorn, P. Smirnov, J. R. Smith, L. Smolik, Y. Soloviev, H. Spitzer, P. Staroba, M. Steenbock, P. Steffen, R. Steinberg, B. Stella, K. Stephens, J. Stier, U. Stösslein, J. Strachota, U. Straumann, W. Struczinski, J. P. Sutton, R. E. Taylor, C. Thiebaux, G. Thompson, I. Tichomirov, C. Trenkel, P. Truöl, V. Tchernyshov, J. Turnau, J. Tutas, L. Urban, A. Usik, S. Valkar, A. Valkarova, C. Vallee, P. Van Esch, A. Vartapetian, Y. Vazdik, M. Vecko, P. Verrecchia, R. Vick, G. Villet, E. Vogel, K. Wacker, I. W. Walker, A. Walther, G. Weber, D. Wegener, A. Wegner, H. P. Wellisch, S. Willard, M. Winde, G. G. Winter, Th Wolff, L. A. Womersley, A. E. Wright, N. Wulff, T. P. Yiou, J. Žáček, P. Závada, C. Zeitnitz, H. Ziaeepour, M. Zimmer, W. Zimmermann, F. Zomer
  • University of California, Davis
  • University of Birmingham
  • P.N. Lebedev Physical Institute of the Russian Academy of Sciences
  • c/o DESY
  • Schweizerische Nationalfonds (SNF)
  • Institute for Theoretical and Experimental Physics
  • Institute of Experimental Physics Slovak Academy of Sciences
  • Universités Paris VI and VII
  • University of Zurich
  • RWTH Aachen University
  • Inter-University Institute for High Energies ULB-VUB
  • Institut Pierre Simon Laplace, CNRS and CEA
  • University of Manchester
  • Laboratoire de l'Accélérateur Linéaire
  • Universität Hamburg
  • University of Dortmund
  • Yerevan Physics Institute
  • University of Liverpool
  • Max-Planck-Institut für Physik
  • University of Glasgow
  • CCLRC Rutherford Appleton Laboratory
  • Lancaster University
  • Christian-Albrechts-University Kiel
  • Bergische Universität Gesamthochschule Wuppertal
  • University of Heidelberg
  • Queen Mary University of London
  • University of Rome
  • Charles University
  • Institute for Nuclear Physics
  • Lund University
  • Institute of Physics of the Czech Academy of Sciences
  • Stanford Linear Accelerator Center

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

Résumé

A direct search for new particles in the H1 experiment at HERA is presented for masses ranging from 35 GeV up to ∼ 250 GeV. The data sample of 24 nb-1 accumulated during the first year of operation was analysed for signatures of scalar and vector leptoquarks, leptogluons, excited electrons and excited neutrinos with flavours of the first generation. No evidence for the production of such particles was found in various possible decay channels. Rejection limits are derived.

langue originaleAnglais
Pages (de - à)3-23
Nombre de pages21
journalNuclear Physics B
Volume396
Numéro de publication1
Les DOIs
étatPublié - 10 mai 1993

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