Hadronic light-by-light scattering in the anomalous magnetic moment of the muon
Hadronic light-by-light scattering in the anomalous magnetic moment of the muon
Hadronic light-by-light scattering in the anomalous magnetic moment of the muon a_\mu <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>a</mml:mi><mml:mi>μ</mml:mi></mml:msub></mml:math> 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_\mu <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>a</mml:mi><mml:mi>μ</mml:mi></mml:msub></mml:math> . In …