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Recent Neutral Meson and Direct Photon Measurements with ALICE

  • V. Kuskov

摘要

Abstract

In this overview, recent results of the ALICE collaboration on neutral meson and direct photon production are reported. The invariant cross section of \({{\pi }^{0}}\) and \(\eta \) meson production in pp collisions \(\sqrt s = 13\) TeV are measured and compared to pQCD calculations. The direct photon production and two-photons HBT correlations in Pb–Pb \(\sqrt {{{s}_{{NN}}}} = 5.02\) TeV are presented as well.