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Journal of Physics G: Nuclear and Particle Physics 27 (2001) 571-578
Kaon production at subthreshold and threshold energies
Jörg Aichelin1, Christoph Hartnack1

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?
1 :  SUBATECH - Laboratoire SUBATECH Nantes
Physique/Physique Nucléaire Théorique
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