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Título : Rare decay modes of the neutral pion
Autor : Pich, Antonio, Bernabéu, José
Fecha de publicación : 1984
Editor: Springer
Resumen: The slope of the form factor for pi^0 → e+ e- γ and the real part of the amplitude for pi^0 → e+ e- are calculated by means of the quark triangle mechanism. The correct sign for the form factor slope is reproduced. The pi^0 → e+ e- rate obtained is slightly larger than the unitarity limit and smaller than the present experimental rate.
Descripción : 3 páginas, 2 figuras, 1 tabla.
Versión del editor:
ISSN: 0170-9739
DOI: 10.1007/BF01572172
Citación : Zeitschrift für Physik C 22(2): 197-199 (1984)
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