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hep-ph2022★ 11 cited
Pion axioproduction: The Delta resonance contribution
Thomas Vonk, Feng-Kun Guo, Ulf-G. Meißner
The process of pion axioproduction, , with an intermediate resonance is analyzed using baryon chiral parturbation theory. The resonance is included in two ways: Fi…
hep-ph2022
Axions in Baryon Chiral Perturbation Theory
Thomas Vonk
I give an overview of recent developments in the study of the coupling of the QCD axion to nucleons and other octet baryons. I demonstrate how axions can be included into heavy bar…