Asymptotic behavior of meson transition form factors

Asymptotic behavior of meson transition form factors

Abstract One of the open issues in evaluations of the contribution from hadronic light- by-light scattering to the anomalous magnetic moment of the muon (g − 2) μ concerns the role of heavier scalar, axial-vector, and tensor-meson intermediate states. The coupling of axial vectors to virtual photons...

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Bibliographic Details
Main Authors: Martin Hoferichter, Peter Stoffer
Format: Article
Language:English
Published: SpringerOpen 2020-05-01
Series:Journal of High Energy Physics
Subjects:
Chiral Lagrangians
Effective Field Theories
Nonperturbative Effects
Precision QED
Online Access:http://link.springer.com/article/10.1007/JHEP05(2020)159

Internet

http://link.springer.com/article/10.1007/JHEP05(2020)159

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