B. Badelek, J. Ciborowski & E. Rondio
Present address: University of Warsaw, Poland
C. P. Bee
Present address: University of Liverpool, UK
I. Bird & K. Rith
Present address: MPI für Kernphysik, Heidelberg, FRG
S. Brown
Present address: TESA S.A., Renens, Switzerland
H. Brück & J. Kruger
Present address: DESY, Hamburg, FRG
J. S. Chima
Present address: , 30 Addison Ave., Hounslow, UK
J. Coughlan
Present address: RAL, Chilton, Didcot, UK
A. Edwards
Present address: Jet, Joint Undertaking, Abingdon, UK
G. Eszes, 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
N. Geddes
Present address: British Telecom, London, UK
F. J. Hasert
Present address: Krupp Atlas Elektronic GmbH, Bremen, FRG
G. Jancso & S. Maselli
Present address: MPI, München, FRG
A. S. Johnson
Present address: SLAC, Stanford, California, USA
K. Long & S. J. Wimpenny
Present address: CERN, Geneva, Switzerland
H. E. Montgomery
Present address: FNAL, Batavia, Illinois, USA
J. Nassalski & A. Sandacz
Present address: Institute for Nuclear Studies, Warsaw, Poland
F. G. Oakham
Present address: NRC, Ottawa, Canada
A. de la Torre
Present address: Universidad Nacional, Mar del Plata, Argentina
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, F. J. Hasert, D. Lanske, M. Scheer, M. Scholz, K. Schultze & L. Urban
CERN, CH-1211, Geneva 23, Switzerland
J. Beaufays, A. Jacholkowska, G. Kellner, H. E. Montgomery & 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
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, LA1 4YB, Lancaster, UK
C. P. Bee, I. Bird, J. Coughlan & T. Sloan
LAPP, IN2P3, F-74019, Annecy-le-Vieux, France
X. de Bouard, C. Broll, G. Coignet, G. Eszes, J. Favier, G. Jancso, M. Maire, E. Nagy, H. Pessard, P. Ribarics, M. Schneegans, J. M. Thénard, J. Toth & L. Urban
Oliver Lodge Laboratory, 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, Faculté des Sciences de Luminy, F-13288, Marseille, France
J. J. Aubert, C. Benchouk, G. D'Agostini, 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-Institut für Physik und Astrophysik, D-8000, München, Federal Republic of Germany
F. Dengler, I. Derado, V. Eckardt, P. Malecki, A. Manz, B. Pawlik, N. Schmitz, M. Schouten & G. Wolf
Nuclear Physics Laboratory, University of Oxford, OX 13 RH, Oxford, UK
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 QX, Didcot, UK
J. S. Chima, R. Clifft, M. Edwards, P. R. Norton, F. G. Oakham & J. C. Thompson
Department of Physics, University of Sheffield, S 37 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, S. Maselli & C. Peroni
Gustav Werners Institut, University of Uppsala, S-75121, Uppsala, Sweden
A. Arvidson, H. Calen, S. Dahlgren, P. Grafstrom, E. Hagberg & S. Kullander
Physics Institute, University of Warsaw, and Institute for Nuclear Studies, PL-00681, Warsaw, Poland
B. Badelek, J. Ciborowski, J. Nassalski, E. Rondio & A. Sandacz
Fachbereich Physik, Universität Wuppertal, D-5600, Wuppertal, Federal Republic of Germany
H. Braun, H. Brück, J. Drees, A. Edwards, J. Kruger, H. Peschel, U. Pietrzyk & M. Pötsch