Author affiliations
1 Laboratoire d'Annecy-le-Vieux de Physique des Particules, Université de Savoie, CNRS/IN2P3, 9 Chemin de Bellevue BP110, F-74941 Annecy-le-Vieux CEDEX, France
2 Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439-4815, USA
3 Department of Physics, SH108, University of Texas, Arlington, TX 76019, USA
4 University of Bergen, Inst. of Physics, Allegaten 55, N-5007 Bergen, Norway
5 University of Birmingham, School of Physics and Astronomy, Edgbaston, Birmingham B15 2TT, UK
6 University of Cambridge, Cavendish Laboratory, J J Thomson Avenue, CB3 0HE, UK
7 Université Hassan II Aïn Chock, Faculté des sciences, B.P. 5366 Maarif, Casablanca, Morocco
8 Clermont Univertsité, Université Blaise Pascal, CNRS/IN2P3, LPC, BP 10448, F-6300ls 0 Clermont-Ferrand, France
9 NICADD, Northern Illinois University, Department of Physics, DeKalb, IL 60115, USA
10 Laboratoire de Physique Subatomique et de Cosmologie - Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut Polytechnique de Grenoble, 53, rue des Martyrs, 38026 Grenoble CEDEX, France
11 DESY, Notkestrasse 85, D-22603 Hamburg, Germany
12 Univ. Hamburg, Physics Department, Institut für Experimentalphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
13 University of Heidelberg, Fakultat fur Physik und Astronomie, Albert Uberle Str. 3-5 2.OG Ost, D-69120 Heidelberg, Germany
14 University of Iowa, Dept. of Physics and Astronomy, 203 Van Allen Hall, Iowa City, IA 52242-1479, USA
15 University of Kansas, Department of Physics and Astronomy, Malott Hall, 1251 Wescoe Hall Drive, Lawrence, KS 66045-7582, USA
16 Department of Physics, Kobe University, Kobe, 657-8501, Japan
17 Imperial College London, Blackett Laboratory, Department of Physics, Prince Consort Road, London SW7 2AZ, UK
18 Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK
19 Royal Holloway University of London, Dept. of Physics, Egham, Surrey TW20 0EX, UK
20 CIEMAT, Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas, Madrid, Spain
21 Institute of Theoretical and Experimental Physics, B. Cheremushkinskaya ul. 25, RU-117218 Moscow, Russia
22 P.N. Lebedev Physical Institute, Russian Academy of Sciences, 117924 GSP-1 Moscow, B-333, Russia
23 Moscow Physical Engineering Inst., MEPhI, Dept. of Physics, 31, Kashirskoye shosse, 115409 Moscow, Russia
24 Max Planck Inst. für Physik, Föhringer Ring 6, D-80805 Munich, Germany
25 Laboratoire de L'accélerateur Linéaire, Centre d'Orsay, Université de Paris-Sud XI, BP 34, Bâtiment 200, F-91898 Orsay CEDEX, France
26 Laboratoire Leprince-Ringuet (LLR), École Polytechnique, CNRS/IN2P3, Palaiseau, F-91128 France
27 Charles University, Institute of Particle & Nuclear Physics, V Holesovickach 2, CZ-18000 Prague 8, Czech Republic
28 Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, CZ-18221 Prague 8, Czech Republic
29 Centre National de l'Energie, des Sciences et des Techniques Nucléaires, B.P. 1382, R.P. 10001, Rabat, Morocco
30 Shinshu Univ., Dept. of Physics, 3-1-1 Asaki, Matsumoto-shi, Nagano 390-861, Japan
