開始日時	2021/05/11　17:00
終了日時	2021/05/11　18:30
講演者	Dr. Massimo Passera (INFN, Padua)
会場	Online (Zoom)
連絡先	https://conference-indico.kek.jp/event/141/
言語	English
ウェブサイト	https://conference-indico.kek.jp/event/141/timetable/#day-2021-05-11

概要

Muon g-2 and Δα connection

The Muon g-2 experiment at Fermilab has recently confirmed Brookhaven's earlier measurement of the muon anomalous magnetic moment aμ. This new result increases the discrepancy Δaμ with the Standard Model (SM) prediction and strengthens its "new physics" interpretation as well as the quest for its underlying origin. In this talk I will review the SM prediction of the muon g-2, focusing on some of the latest developments, and discuss the connection of the discrepancy Δaμ to precision electroweak predictions via their common dependence on hadronic vacuum polarization effects.