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Real photon emissions leptonic decays
We present a non-perturbative calculation of the form factors which contribute to the amplitudes for the radiative decays $P\to \ell \bar \nu_\ell \gamma$, where $P$ is a pseudoscalar meson and $\ell$ is a charged lepton. Together with the non-perturbative determination of the virtual photon correct...
Autores principales: | , , , , , , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
SISSA
2019
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.22323/1.363.0198 http://cds.cern.ch/record/2745004 |