Wed·Sep 28, 2016Wednesday·September 28, 2016

1. 01*

   Heavy-flavour production in pp collisions and correlations in pp and p-Pb collisions measured with ALICE at the LHC

   Fabio Colamaria (ALICE Collaboration)🇮🇹

   Thanks to its excellent tracking and particle identification performance, the ALICE detector is capable of measuring D mesons at central rapidity via their hadronic decay channels down to very low transverse momentum. We show an extension of the prompt ${\mathrm{D}}^0$ $p_{\mathrm{T}}$-differential cross section measurement down to zero transverse momentum, which allows us to determine the $p_{\mathrm{T}}$-integrated charm production cross section at central rapidity in pp collisions at $\sqrt{s}$ = 7 TeV. We also present measurements of azimuthal correlations of prompt ${\mathrm{D}}^0$, ${\mathrm{D}}^{+}$ and ${\mathrm{D}}^{\ast +}$ mesons with charged hadrons in pp collisions at $\sqrt{s}$ = 7 TeV and p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV and compare the results with expectations from models.

   ↳ hep-exnucl-exJ.Phys.Conf.Ser.(2017)·1 citation

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