Navegação Ciências Exatas e da Terra por Assunto "PbPb"
Resultados 1-2 de 2
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Evidence for light-by-light scattering and searches for axion-like particles in ultraperipheral PbPb collisions at √sNN=5.02 TeV
(2019) [Artigo de periódico]Evidence for the light-by-light scattering process,γγ→γγ, ultraperipheral PbPb collisions at a centre-of-mass energy per nucleon pair of 5.02 TeV is reported. The analysis is conducted using a data sample corresponding to ... -
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 ...