Navegação por Assunto "Mésons Y"
Resultados 1-4 de 4
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Measurement of the azimuthal anisotropy of Υ(1S) and Υ(2S) mesons in PbPb collisions √sNN = 5.02 TeV
(2021) [Artigo de periódico]The second-order Fourier coefficients (v2) characterizing the azimuthal distributions of Υ(1S) and Υ(2S) mesons produced in PbPb collisions at √sNN = 5.02 TeV are studied. The Υ mesons are reconstructed in their dimuon ... -
Measurement of Υ(1S) elliptic flow at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV
(2019) [Artigo de periódico]The first measurement of the Υ(1S) elliptic flow coefficient (v2) is performed at forward rapidity (2.5<y<4) in Pb–Pb collisions at √sNN=5.02 TeV with the ALICE detector at the LHC. The results are obtained with the scalar ... -
Nuclear modification of Y states in pPb collisions at √snn = 5.02 TeV
(2022) [Artigo de periódico]Production cross sections of Υ(1S), Υ(2S), and Υ(3S) states decaying into μ+μ− in proton-lead (pPb) collisions are reported using data collected by the CMS experiment at √sNN = 5.02 TeV. A comparison is made with corresponding ... -
ϒ production and nuclear modification at forward rapidity in Pb–Pb collisions at √sNN=5.02 TeV
(2021) [Artigo de periódico]The production of ϒ mesons in Pb–Pb collisions at a centre-of-mass energy per nucleon pair √sNN = 5.02 TeV is measured with the muon spectrometer of the ALICE detector at the LHC. The yields as well as the nuclear modification ...