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First measurement of the $B_c^+$ meson nuclear modification factor in PbPb collisions with CMS
The Bc+ meson is observed in lead-lead and proton-proton collisions at a center-of-mass energy per nucleon pair of √SNN = 5.02 TeV, via the Bc+ → (J/ψ → μ+μ−)μ+vμ decay and using 2017 and 2018 data from the CMS detector. The resulting Bc+ nuclear modification factor is measured in two bins of the tr...
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| Lenguaje: | eng |
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EDP Sciences
2022
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| Acceso en línea: | https://dx.doi.org/10.1051/epjconf/202225912011 http://cds.cern.ch/record/2825149 |