Form factors of radiative pion decays in nonlocal chiral quark models
We study the radiative pion decay π +→e +ν eγ within nonlocal chiral quark models that include wave function renormalization. In this framework we analyze the momentum dependence of the vector form factor F V(q2) and the slope of the axial-vector form factor F A(q2) at threshold. Our results are com...
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| Autores principales: | Gómez Dumm, Daniel Alberto, Noguera, S., Scoccola, Norberto Nerio |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/96131 https://ri.conicet.gov.ar/11336/74532 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.86.074020 https://arxiv.org/abs/1205.2730 |
| Aporte de: |
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