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The Role of Strangeness in Ultrarelativistic Nuclear Collisions

Josef Sollfrank·Ulrich Heinz
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Abstract

We review the progress in understanding the strange particle yields in nuclear collisions and their role in signalling quark-gluon plasma formation. We report on new insights into the formation mechanisms of strange particles during ultrarelativistic heavy-ion collisions and discuss interesting new details of the strangeness phase diagram. In the main part of the review we show how the measured (multi-)strange particle abundances can be used as a testing ground for chemical equilibration in nuclear collisions, and how the results of such an analysis lead to important constraints on the collision dynamics and space-time evolution of high energy heavy-ion reactions.

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Josef Sollfrank, Ulrich Heinz. 1995-05-06. The Role of Strangeness in Ultrarelativistic Nuclear Collisions. https://doi.org/10.1142/9789812830661_0010

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