Kalman Szabo " [HET seminar] Muon magnetic moment: new physics or not?"
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US/Eastern
https://bnl.zoomgov.com/j/1616949369?pwd=dXJzMnlDS0ZPWDJvM0Zyb2ppbjc0UT09
https://bnl.zoomgov.com/j/1616949369?pwd=dXJzMnlDS0ZPWDJvM0Zyb2ppbjc0UT09
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Description
We compute the leading order hadronic vacuum polarization contribution to the muon magnetic moment from lattice QCD. The result is somewhat larger, than the traditional experimental data-driven determination (R-ratio method). The recent Fermi National Laboratory measurement of the muon magnetic moment, which has been claiming strong hint of new physics beyond the Standard Model, is now put into a different perspective. Our result is compatible with the no new physics scenario.
Kalman Szabo
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