Ds+ production at central rapidity in pp collisions at 7 TeV with the ALICE experiment
Department of Experimental Physics, University & INFN, Turin, ITALY
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We present the preliminary pt differential cross section in pp collisions of the Ds+ meson measured in the mid-rapidity region of ALICE through the Ds+ → K+K−π+ decay channel with an integrated luminosity of 4.8 nb−1. The ratios between all the D meson preliminary pt differential cross sections measured in the ALICE experiment (Ds+, D0, D+, D*+) are also presented and compared with the results of other experiments.
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