Abstract
Nuclear modification factor RAA of π0 mesons produced in 3HeAu collisions at a cms energy of \(\sqrt {{{s}_{{NN}}}} \) = 200 GeV is extracted from data of the PHENIX experiment at the RHIC. The mean RAA value for π0 mesons with pT > 8 GeV/c is found to be close to 0.8 for central 3He + Au collisions.
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This work was supported by the RF Ministry of Science and Higher Education under a government contract.
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Translated by A. Asratyan
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Sultanov, M.A., Berdnikov, Y.A., Berdnikov, A.Y. et al. Neutral Pion and η Production in Light and Heavy 3HeAu Collisions at \(\sqrt {{{s}_{{NN}}}} \) = 200 GeV. Bull. Russ. Acad. Sci. Phys. 84, 1266–1268 (2020). https://doi.org/10.3103/S1062873820100238
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DOI: https://doi.org/10.3103/S1062873820100238