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Identical particle interference in $D^{+}$ meson lifetime

A calculation is presented of the contribution to the D^{+} non- leptonic decay rate of the interference between the active and spectator d antiquarks, relating this effect to the shape of the electron energy spectrum in D semi-leptonic decay. Predictions for the D^{+} life-time and semi-leptonic br...

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Detalles Bibliográficos
Autores principales: Altarelli, Guido, Maiani, Luciano
Lenguaje:eng
Publicado: 1982
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(82)90215-5
http://cds.cern.ch/record/139222