90 03 v 1 5 S ep 2 00 0 PROTON EMISSION TIMES IN SPECTATOR FRAGMENTATION
نویسنده
چکیده
Proton-proton correlations from spectator decays following 197 Au+ 197 Au collisions at 1000 AMeV have been measured with an highly efficient detector ho-doscope. The constructed correlation functions indicate a moderate expansion and low breakup densities similar to assumptions made in statistical multifrag-mentation models. In agreement with a volume breakup rather short time scales were deduced employing directional cuts in proton-proton correlations.
منابع مشابه
ar X iv : n uc l - ex / 0 00 90 06 v 1 7 S ep 2 00 0 1 Time Scales in Spectator Fragmentation ∗
C. Schwarz † , S. Fritz, R. Bassini, M. Begemann-Blaich , S.J. Gaff-Ejakov, D. Gourio, C. Groß, G. Immé, I. Iori, U. Kleinevoß , G.J. Kunde , W.D. Kunze, U. Lynen, V. Maddalena, M. Mahi, T. Möhlenkamp, A. Moroni, W.F.J. Müller, C. Nociforo, B. Ocker , T. Odeh, F. Petruzzelli, J. Pochodzalla ‖ , G. Raciti, G. Riccobene, F.P. Romano, A. Saija, M. Schnittker, A. Schüttauf , W. Seidel, V. Serfling,...
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تاریخ انتشار 2000