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The European Physical Journal A
ISSN: 1434-6001 (printed version)
ISSN: 1434-601X (electronic version)
Abstract Volume 2 Issue 1 (1998) pp 61-67
heavy ion physics: Bounce - off in 197Au induced collisions with Ag(Br) nuclei at 11.6 A GeV/c
M.I. Adamovich (14), M.M. Aggarwal (4), Y.A. Alexandrov (14), R. Amirikas (18), N.P. Andreeva (1), Z.V. Anzon (1), F.A. Avetyan (22), S.K. Badyal (8), A.M. Bakich (18), E. Basova (17), K.B. Bhalla (7), A. Bhasin (8), V.S. Bhatia (4), V.G. Bogdanov (17), V. Bradnova (6), V.I. Bubnov (1), X. Cai (21), I.Y. Chasnikov (1), G.M. Chen (2), L.P. Chernova (20), M.M. Chernyavsky (14), S. Dhamija (4), K. El Chenawi (12), G.Z. Eligbaeva (1), L.E. Eremenko (1), D. Felea (3), S.Q. Feng (21), A.S. Gaitinov (1), E.R. Ganssauge (13), S. Garpman (12), S.G. Gerassimov (14), A. Gheata (3), M. Gheata (3), J. Grote (15), K.G. Gulamov (20), S.K. Gupta (7), V.K. Gupta (8), M. Haiduc (3), D. Hasegan (3), U. Henjes (13), B. Jakobsson (12), L. Just (10), G.S. Kalyachkina (1), E.K. Kanygina (1), M. Karabová (9), S.P. Kharlamov (14), I.C. Kim (16), A.D. Kovalenko (6), S.A. Krasnov (6), V. Kumar (7), V.G. Larionova (14), C.G. Lee (16), Y.X. Li (5), L.S. Liu (21), Z.G. Liu (5), S. Lokanatan (7), J.J. Lord (15), Y. Lu (2), N.S. Lukicheva (20), S.B. Luo (11), L.K. Mangotra (8), I. Manhas (8), N.A. Marutyan (22), Y.A. Mashkov (20), N.V. Maslennikova (14), I.S. Mittra (4), A.K. Musaeva (1), S.Z. Nasyrov (19), V.S. Navotny (20), J. Nystrand (12), G.I. Orlova (14), I. Otterlund (12), A. Pavuková (9), L.S. Peak (18), N.G. Peresadko (14), N.V. Petrov (19), V.A. Plyushchev (17), W.Y. Qian (21), Y.M. Qin (11), R. Raniwala (7), N.K. Rao (8), J.-T. Rhee (16), M. Roeper (13), V.V. Rusakova (6), N. Saidkhanov (20), N.A. Salmanova (14), L.G. Sarkisova (22), V.R. Sarkisyan (22), A.M. Seitimbetov (1), R. Sethi (4), C.I. Shakhova (1), B. Singh (7), D. Skelding (15), K. Söderström (12), E. Stenlund (12), L.N. Svechnikova (20), A.M. Tawfik (13), M.I. Tretyakova (14), T.P. Trofimova (19), U.I. Tuleeva (19), B.P. Tursunov (19), V. Vashisht (4), S. Vokál (9), J. Vrláková (9), H.Q. Wang (11)(19), H.S. Wang (2), X.R. Wang (21), Z.Q. Weng (5), R.J. Wilkes (15), C.B. Yang (21), Z.B. Yin (21), L.Z. Yu (21), D.H. Zhang (11), P.Y. Zheng (2), S.I. Zhokhova (20), D.C. Zhou (21)
(1) Energy Physics Institute, Almaty, Kazakhstan
(2) Institute of High Energy Physics, Academica Sinica, Beijing, People's Republic of China
(3) Institution for Gravitation and Space Research, Bucharest, Romania
(4) Department of Physics, Panjab University, Chandigarh, India
(5) Department of Physics, Hunan Education Institute, Changsa, Hunan, People's Republic of China
(6) Laboratory of High Energies, Joint Institute for Nuclear Research (JINR), Dubna, Russia
(7) Department of Physics, University of Rajasthan, Jaipur, India
(8) Department of Physics, University of Jammu, Jammu, India
(9) Department of Nuclear Physics and Biophysics, Safárik University, Kosice, Slovakia
(10) Institute of Experimental Physics, Slovak Academy of Sciences, Kosice, Slovakia
(11) Department of Physics, Shanxi Normal University, Linfen, Shanxi, People's Republic of China
(12) Department of Physics, University of Lund, Lund, Sweden
(13) F.B. Physik, Philipps University, Marburg, Germany
(14) Lab. of Cosmic Physics, P.N. Lebedev Institute of Physics, Moscow, Russia
(15) Department of Physics, University of Washington, Seattle, WA, USA
(16) Department of Physics, Kon-Kuk University, Seoul, Korea
(17) V.G. Khlopin Radium Institute, St. Petersburg, Russia
(18) School of Physics, University of Sydney, Sydney, Australia
(19) Lab. of Relativistic Nuclear Physics, Institute of Nuclear Physics, Tashkent, Uzbekistan
(20) Lab. of High Energies, Physical-Technical Institute Tashkent, Uzbekistan
(21) Institute of Particle Physics, Hua-Zhong Normal University, Wuhan, Hubei, People's Republic of China
(22) Yerevan Physics Institute, Yerevan, Armenia EMU01-collaboration
Received: 14 July 1997 / Revised version: 20 January 1998
Abstract: Using emulsion detectors a transverse-momentum analysis of projectile fragments has been performed in Au induced nuclear interactions at 11.6 A GeV/c. Evidence for collective flow of the projectile fragments has been obtained. Angular distributions of the principal vectors of projectile and target fragments have shown strong azimuthal correlation.
PACS: 25.70.Mn Projectile and target fragmentation
Communicated by V. Metag
Online publication: May 27, 1998
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