Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/11625
Title: Measurement of the Azimuthal Anisotropy of [Formula Presented] and [Formula Presented] Mesons in Pbpb Collisions at S =5.02tev
Authors: Sirunyan, A.M.
Tumasyan, A.
Adam, W.
Ambrogi, F.
Bergauer, T.
Dragicevic, M.
Sobol, A.
Keywords: 5.02 Tev
Cms
Flow
Heavy Ion
Pbpb
Upsilon
Publisher: Elsevier B.V.
Abstract: The second-order Fourier coefficients (v2) characterizing the azimuthal distributions of [Formula presented] and [Formula presented] mesons produced in PbPb collisions at s =5.02TeV are studied. The [Formula presented] mesons are reconstructed in their dimuon decay channel, as measured by the CMS detector. The collected data set corresponds to an integrated luminosity of 1.7nb−1. The scalar product method is used to extract the v2 coefficients of the azimuthal distributions. Results are reported for the rapidity range |y|<2.4, in the transverse momentum interval 0<pT<50GeV/c, and in three centrality ranges of 10–30%, 30–50% and 50–90%. In contrast to the J/ψ mesons, the measured v2 values for the [Formula presented] mesons are found to be consistent with zero. © 2021 The Author(s)
URI: https://doi.org/10.1016/j.physletb.2021.136385
ISSN: 0370-2693
Appears in Collections:Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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