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Observation of strong azimuthal asymmetry between slow and fast particles from high energy nuclear collisions |
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| Authors: | H A Gustafsson H H Gutbrod B Kolb H Löhner B Ludewigt A M Poskanzer T Renner H Riedesel H G Ritter T Siemiarczuk J Stepaniak A Warwick H Wieman |
| Institution: | 1. Gesellschaft für Schwerionenforschung, Darmstadt, Federal Republic of Germany 2. Nuclear Science Division, Lawrence Berkeley Laboratory, University of California, Berkeley, California, USA |
| Abstract: | Evidence is presented for the strong azimuthal asymmetry between slow and fast fragments in nuclear collisions in the energy interval of 0.4 to 1 GeV per nucleon. The asymmetry gets stronger when incident energy and impact parameter decrease. The results on theA dependence of the azimuthal asymmetry are also presented. |
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