1212.0357 (Pere Masjuan et al.)

Ballpark prediction for the hadronic light-by-light contribution to the
muon (g-2)_μ    [PDF]

Pere Masjuan, Marc Vanderhaeghen

Using the momentum dependence of the dressed quark mass and the well-known formulae for the mass dependent quark loop contribution to the light-by-light scattering insertions, we compute the hadronic light-by-light contribution to the the muon anomalous magnetic moment. We ascribe for the first time a systematic error on the calculation.

View original: http://arxiv.org/abs/1212.0357