K. Long & S. J. Wimpenny
Present address: CERN, CH-1211, Geneva 23, Switzerland
H. Brück & J. Krüger
Present address: DESY, D-2000, Hamburg, Federal Republic of Germany
C. P. Bee
Present address: Department of Physics, University of Liverpool, L693BX, Liverpool, UK
J. Coughlan & N. Geddes
Present address: Rutherford and Appleton Laboratory, Chilton, OX 110 OX, Didcot, UK
B. Badelek, J. Ciborowski & E. Rondio
Present address: Physics Institute, University of Warsaw, PL-00681, Warsaw, Poland
J. Nassalski & A. Sandacz
Present address: Institute for Nuclear Studies, PL-00681, Warsaw, Poland
I. Bird & K. Rith
Present address: MPI für Kernphysik, Heidelberg, FRG
S. Brown
Present address: TESA S.A., Renens, Switzerland
J. S. Chima
Present address: British Telecom, Ipswich, UK
A. Edwards
Present address: Jet, Joint Undertaking, Abingdon, UK
G. Eszes, G. Jancso, E. Nagy, P. Ribarics, J. Toth & L. Urban
Present address: Central Research Institute for Physics of the Hungarian Academy of Science, Budapest, Hungary
J. Figiel
Present address: Institute of Nuclear Physics, Krakow, Poland
J. Foster
Present address: University of Manchester, UK
A. S. Johnson
Present address: SLAC, Stanford, California
F. G. Oakham
Present address: NRC, Ottawa, Canada
A. de la Torre
Present address: Universidad Nacional, Mar del Plata, Agentina
M. Whalley
Present address: University of Durham, UK
III. Physikalisches Institut A, Physikzentrum, RWTH, D-5100, Aachen, Federal Republic of Germany
G. Berghoff, M. Düren, D. Lanske, M. Scheer, M. Scholz, K. Schultze & L. Urban
CERN, CH-1211, Geneva 23, Switzerland
J. Beaufays, A. Jacholkowska, G. Kellner & A. M. Osborne
DESY, D-2000, Hamburg, Federal Republic of Germany
F. W. Brasse, W. Flauger, J. Gayler & V. Korbel
Fakultät für Physik, Universität Freiburg, D-7800, Freiburg, Federal Republic of Germany
T. Dreyer, T. Ernst, J. Haas, E. M. Kabuss, U. Landgraf, W. Mohr, K. Rith, A. Schlagböhmer, T. Schröder, H. E. Stier & W. Wallucks
II. Institut für Experimentalphysik, Universität Hamburg, D-2000, Hamburg, Federal Republic of Germany
J. Figiel, J. Gajewski, F. Janata, B. Pönsgen, H. Schiemann, M. Studt & A. de la Torre
II. Institut für Kernphysik, Universität Kiel, D-2300, Kiel, Federal Republic of Germany
E. Böhm
Laboratoire de l'Accélérateur Linéaire, Université de Paris-Sud, F-91405, Orsay, France
D. Blum, P. Heusse, M. Jaffre & C. Pascaud
Department of Physics, University of Lancaster, LA11 4YB, Lancaster, UK
C. P. Bee, I. Bird, J. Coughlan & T. Sloan
IN2P3, LAPP, F-74019, Annecy-le-Vieux, France
X. de Bouard, C. Broll, G. Coignet, G. Eszes, J. Favier, M. Maire, E. Nagy, H. Pessard, P. Ribarics, M. Schneegans, J. M. Thénard, J. Toth & L. Urban
Department of Physics, University of Liverpool, L693BX, Liverpool, UK
S. Brown, E. Gabathuler, R. Gamet, P. Hayman, J. Pettingale & S. J. Wimpenny
Centre de Physique des Particules, Facult'e des Sciences de Luminy, F-13288, Marseille, France
J. J. Aubert, C. Benchouk, G. D'Agostini, F. J. Hasert, F. Montanet, P. Payre & B. Pietrzyk
Faculté des Sciences, Université de l'Etat à Mons, B-7000, Mons, Belgium
F. Grard & R. Windmolders
Max-Planck-Insitut für Physik und Astrophysik, D-8000, München, Federal Republiic of Germany
F. Dengler, I. Derado, V. Eckardt, G. Jancso, P. Malecki, A. Manz, S. Maselli, B. Pawlik, N. Schmitz & G. Wolf
Nuclear Physics Laboratory, University of Oxford, OX 13RH, Oxford, UK
J. Conrad, N. Geddes, A. S. Johnson, J. Loken, K. Long, P. Renton, G. N. Taylor & W. S. C. Williams
Rutherford and Appleton Laboratory, Chilton, OX 110 OX, Didcot, UK
J. S. Chima, R. Clifft, M. Edwards, P. R. Norton, F. G. Oakham & J. C. Thompson
Department of Physics, University of Sheffield, S37 RH, Sheffield, UK
F. Combley, J. Foster, M. Whalley & S. Wheeler
Istituto di Fisica, Università di Torino, I-10125, Torino, Italy
M. Arneodo, M. I. Ferrero & C. Peroni
Gustav Werners Institut, University of Uppsala, S-7521, Uppsala, Sweden
A. Arvidson, H. Calen, S. Dahlgren, P. Grafström, E. Hagberg & S. Kullander
Physics Institute, University of Warsaw, PL-00681, Warsaw, Poland
J. Nassalski & A. Sandacz
Institute for Nuclear Studies, PL-00681, Warsaw, Poland
B. Badelek, J. Ciborowski & E. Rondio
Fachbereich Physik, Universität Wuppertal, D-5600, Wuppertal, Federal Republic of Germany
H. Braun, H. Brück, J. Drees, A. Edwards, J. Krüger, H. E. Montgomery, N. Pavel, H. Peschel & M. Pötsch