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The Anomalous Process $\gamma\pi \to \pi\pi$ and its Impact on the $\pi^0$ Transition Form Factor

The process γπ → ππ, in the limit of vanishing photon and pion energies, is determined by the chiral anomaly. This reaction can be investigated experimentally using Primakoff reactions, as currently done at COMPASS. We derive a dispersive representation that allows one to extract the chiral anomaly...

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Detalles Bibliográficos
Autor principal:	Kubis, Bastian
Lenguaje:	eng
Publicado:	2014
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1142/S2010194514603974 http://cds.cern.ch/record/2025906

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