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X-WR-CALNAME:Centre for Mathematical Sciences
X-ORIGINAL-URL:https://math-sciences.org
X-WR-CALDESC:Events for Centre for Mathematical Sciences
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TZID:UTC
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TZOFFSETFROM:+0000
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DTSTART:20160101T000000
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BEGIN:VEVENT
DTSTART;TZID=UTC:20160504T160000
DTEND;TZID=UTC:20160504T170000
DTSTAMP:20210423T112229
CREATED:20160218T135346Z
LAST-MODIFIED:20160427T164745Z
UID:922-1462377600-1462381200@math-sciences.org
SUMMARY:Marina Marinkovic (CERN)
DESCRIPTION:Muon g-2: hadronic contributions and isospin breaking corrections from the lattice\nAnomalous magnetic moment of the muon\, a_mu=(g-2)_mu/2\, is one of the most precisely measured quantities in particle physics and it provides a stringent test of the standard model. With the planned improvement of the experimental precision at Fermilab and at J-PARC further reduction of the theoretical uncertainty is required\, in order to be able to resolve the current discrepancy between the experimental measurement of a_mu and its theoretical prediction\, and potentially gain insight into new physics. The dominant source of the uncertainty in the theoretical prediction of a_mu are the errors of the hadronic contributions. In this talk I will explain several promising approaches for a precise determination of the leading hadronic contribution to a_mu. Finally\, I will discuss the relevance of a precise estimate of the size of the isospin breaking effects for obtaining this quantity from lattice QCD simulations with sub-percent precision.
URL:https://math-sciences.org/event/marina-marinkovic-cern/
LOCATION:Room 205\, 2-5\, Kirkby Place\, Plymouth\, PL4 6DT\, United Kingdom
CATEGORIES:Seminars,Theoretical Physics
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