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arXiv · 2112.05704

Hadronic vacuum polarization contributions to the muon $g$-2 in the space-like region

Elisa Balzani·Stefano Laporta·Massimo Passera
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Abstract

We present simple analytic expressions to compute the hadronic vacuum polarization contribution to the muon $g$-2 in the space-like region up to next-to-next-to-leading order. These results can be employed in lattice QCD calculations of this contribution as well as in space-like determinations based on scattering data, like that expected from the proposed MUonE experiment at CERN.

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Elisa Balzani, Stefano Laporta, Massimo Passera. 2021-12-10. Hadronic vacuum polarization contributions to the muon $g$-2 in the space-like region. https://doi.org/10.1016/j.physletb.2022.137462

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