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    Recent results on strangeness production from NA49

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    We present a summary of measurements of strange particles performed by the experiment NA49 in inelastic p+p interactions, as well as semi-central C+C and Si+Si, central Pb+Pb, and minimum bias Pb+Pb collisions in the energy range sNN\sqrt{s_{NN}} = 6.3 - 17.3 GeV. New results on π−\pi^{-}, K+K^{+} and K−K^{-} production in minimum bias Pb+Pb collisions at sNN\sqrt{s_{NN}} = 8.7 and 17.3 are shown. Furthermore the strangeness enhancement factor at sNN\sqrt{s_{NN}} = 17.3 GeV is presented and compared to the results from NA57 and STAR. Energy dependence of strange particle yields normalized to pion yields is presented. New data on production are shown at sNN\sqrt{s_{NN}} = 17.3 GeV. Furthermore we present the energy dependence of K/πK/\pi and K/pK/p fluctuations. The data are compared with model predictions.Comment: 9 pages, 7 figures, Submitted to J. Phys. G (Proceedings of the International Conference on Strangeness in Quark Matter, Buzios, Rio de Janeiro, Brazil, September 27 - October 2, 2009
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