Nucl. Phys. A525 (1991) 327c-332c
Bose Einstein correlations in ultrarelativistic heavy ion collisions
M. Lahanas et al.
Abstract
Results from the analysis of Bose-Einstein correlations of negative pions produced in central collisions of S+S, S+Ag and O+Au at 200 GeV/N in a wide rapidity range 0.5 < y < 4.0 are presented. At midrapidity a transverse source size significantly larger than the projectile radius is observed in asymmetric systems. A strong decpendence of the transverese and longitudinal source size with rapidiy, rapidity density and total multiplicity is observed.
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Published Articles Particle Physics - Experimental Results |
Bose Einstein correlations in ultrarelativistic heavy ion collisions
In: 8th
International Conference on Ultra-relativistic Nucleus-nucleus
Collisions , Menton , 7 - 11 May 1990 - pages 327c-332c
(Conference
contributions in CDS)
Bächler, J;
Bartke, J; Bialkowska, H; Böck, R K; Brockmann, R; Buncic, P;
Chase, S I; Derado, I; Eckardt, V; Eschke, J; Favuzzi, C; Ferenc, D;
Fleischmann, B; Fuchs, M; Gazdzicki, M; Gebauer, H J;
Gladysz-Dziadus, E; Guerra, C; Hansen, O; Harris, J W; Heck, W;
Hoffmann, M; Humanic, T J; Kabana, S; Kadija, K; Karabarbounis, A;
Keidel, R; Kosiec, J; Kowalski, M; Kühmichel, A; Lahanas, M;
Lee, Y; Le Vine, M J; Ljubicic, A; Margetis, S; Nappi, E; Odyniec, G
J; Paic, G; Panagiotou, A D; Petridis, A; Piper, A; Posa, F; Pugh,
Howel G; Pühlhofer, F; Rai, G; Rauch, W; Renfordt, R E; Röhrich,
D; Rothard, H; Runge, K; Sandoval, A; Schmidt, E; Schmitz, N;
Schmoetten, E; Schneider, I; Seyboth, P; Seyerlein, J; Skrzypczak, E;
Spinelli, P; Stock, R; Ströbele, H; Teitelbaum, L; Thomas, A;
Tonse, S R; Vasileiadis, G; Vesztergombi, György; Vranic, D;
Wenig, S;
Keywords: pions
pions
pi-
pi-
S32S
S32S
S32Au
S32Au
S32Ag
S32Ag
O16Au
O16Au
100-1000GeV/n
100-1000GeV/n
source
size source
size
Collaboration(s): NA35
Collaboration
Accelerator: CERN SPS
Experiment:
NA35