Hadronic light-by-light scattering in the anomalous magnetic moment of the muon
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Hadronic light-by-light scattering in the anomalous magnetic moment of the muon a_\muaμ is one of two hadronic effects limiting the precision of the Standard Model prediction for this precision observable, and hence the new-physics discovery potential of direct experimental determinations of a_\muaμ. In this contribution, I report on recent progress in the calculation of this effect achieved both via dispersive and lattice QCD methods.
2005 ◽
Vol 31
(5)
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pp. R75-R94
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2007 ◽
Vol 22
(03)
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pp. 159-179
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2021 ◽
Vol 81
(9)
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2010 ◽
Vol 25
(13)
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pp. 1099-1106
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