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Kaon production at subthreshold and threshold energies

Jörg Aichelin·Christoph Hartnack
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Abstract

We summarize what we have learnt about the kaon production in nucleus-nucleus collisions in the last decade. We will address three questions: a) Is the $K^+$ production sensitive to the nuclear equation of state? b) How can it happen that at the same excess energy the same number of $K^+$ and $K^-$ are produced in heavy ion collisions although the elementary cross section in pp collisions differs by orders of magnitudes? and c) Why kaons don't flow?

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Jörg Aichelin, Christoph Hartnack. 2000-11-14. Kaon production at subthreshold and threshold energies. https://doi.org/10.1088/0954-3899%2F27%2F3%2F339

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