Observation of the γ γ → τ+τ− production in ultraperipheral PbPb collisions with the CMS experiment
We report the observation of the photon-induced γγ → τ+τ− production based on a data sample of 404 μb−1 collected by the CMS experiment at a per nucleon center-of-mass energy of 5.02 TeV. The cross section is measured in a fiducial phase space region via the decay process involving one muon and thre...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
EDP Sciences
2023-01-01
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| Colecção: | EPJ Web of Conferences |
| Acesso em linha: | https://www.epj-conferences.org/articles/epjconf/pdf/2023/02/epjconf_sqm2022_06003.pdf |
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