Speakers: Jose Luis Hernando Ariza (Freiburg University)
The anomalous magnetic moments of the electron and the muon have been measured with remarkable precision. On the other hand, there is no precise measurement for the magnetic moment of the tau-lepton. A promising approach is to measure it via the tau-pair production in ultraperipheral collisions of lead ions at the LHC. In this talk, I will present state-of-the-art theoretical predictions for photonic tau-pair production assuming leptonic tau-decays. In particular, the impact of spin correlations between the tau-leptons and next-to-leading-order electroweak corrections will be discussed.
https://indico.in2p3.fr/event/36471/
Début : 11/07/2025 à 15:00
Fin : 11/07/2025 à 17:00
Prochains évènements
Retour à l'agendaSeminaire DRS: DAMIC-M / skipper CCD
Speakers: Xavier Bertou (IJCLab) https://indico.in2p3.fr/event/38024/
Belle II International Masterclasses 2026 (Strasbourg, France)
Quizz : https://belle2.ijs.si/masterclass/quiz.php Vidéos pédagogiques : L'expérience Belle II (8', en Anglais) : http://www1.phys.vt.edu/~piilonen/movies/KEK_eng_short_1029.mp4 One day with a particle physicist (30', en Anglais) : https://www.youtube.com/watch?v=e0Lv2GrsXig&feature=youtu.be Tour of the Belle II experiment (10', en Anglais) : https://istnazfisnucl-my.sharepoint.com/:v:/g/personal/forti_infn_it/EdXqH1QSVjdLnBD8pIiAJL0BPc3eD4dpxuyi8XhgxLbb2Q Display de collisions de Belle II : https://evdisp.belle2.org/ Quelques photos des Masterclasses Belle II 2023 : https://seafile.unistra.fr/d/42b467a0dbae4d40b193/ https://seafile.unistra.fr/d/42b467a0dbae4d40b193/ https://indico.in2p3.fr/event/37591/