Münster 2017 – scientific programme
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HK: Fachverband Physik der Hadronen und Kerne
HK 21: Heavy Ion Collisions and QCD Phases V
HK 21.1: Group Report
Tuesday, March 28, 2017, 14:00–14:30, F 3
Neutral meson measurements with ALICE — •Annika Passfeld for the ALICE collaboration — WWU Münster
With the ALICE experiment, neutral mesons (π0, η) can be measured via their two photon decay channel. Therefore, several analysis methods including the electromagnetic calorimeters PHOS and EMCal and the reconstruction of converted photons with the tracking detectors ITS and TPC can be used.
In this group report the different detection techniques will be presented. The results for pp, p-Pb and Pb-Pb collisions will be compared and discussed in the context of initial state modifications, final state interactions, and collective effects.
This work has been supported by BMBF (FSP201-ALICE).