SMuK 2023 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 65: Heavy-Ion Collisions and QCD Phases XII

HK 65.6: Vortrag

Donnerstag, 23. März 2023, 17:00–17:15, SCH/A216

Measurement of neutral pions in PbPb collisions in ALICE at sqrt(s_NN) = 5TeV — •Stephan Stiefelmaier for the ALICE Germany collaboration — Physikalisches Institut Heidelberg

Neutral pion and eta mesons are responsible for a large fraction of secondary photons in the measurement of direct photons what makes their measurement important. I present the current state of the measurement of neutral mesons with the photon conversion method with the 2018 PbPb data sample using the latest reconstruction and calibration methods.