Nuclear stopping from 0.09A to 1.93A GeV and its correlation to flow |
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| Authors: | Reisdorf W,Andronic A,Gobbi A,Hartmann O N,Herrmann N,Hildenbrand K D,Kim Y J,Kirejczyk M,Koczoń P,Kress T,Leifels Y,Schüttauf A,Tymiński Z,Xiao Z G,Alard J P,Barret V,Basrak Z,Bastid N,Benabderrahmane M L,Caplar R,Crochet P,Dupieux P,Dzelalija M,Fodor Z,Grishkin Y,Hong B,Kecskemeti J,Korolija M,Kotte R,Lebedev A,Lopez X,Merschmeyer M,Mösner J,Neubert W,Pelte D,Petrovici M,Rami F,de Schauenburg B,Seres Z,Sikora B,Sim K S,Simion V,Siwek-Wilczyńska K,Smolyankin V,Stockmeier M,Stoicea G,Wagner P,Wiśniewski K,Wohlfarth D,Yushmanov I,Zhilin A FOPI Collaboration |
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| Affiliation: | Gesellschaft für Schwerionenforschung, Darmstadt, Germany. |
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| Abstract: | ![]()
We present a complete systematics (excitation functions and system-size dependences) of global stopping and side flow for heavy ion reactions in the energy range between 0.09A and 1.93A GeV. For the heaviest system, Au+Au, we observe a plateau of maximal stopping extending from about 0.2A to 0.8A GeV with a fast drop on both sides. The degree of stopping, which is shown to remain significantly below the expectations of a full stopping scenario, is found to be highly correlated to the amount of side flow. |
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