Resumen
We study the logarithmic lepton-mass singularities contributions to the semileptonic hyperon- decay probability. We find that such contributions are independent of strong interactions. This result is consistent with and a useful extension of a theorem by Marciano and Sirlin on l2 decay.
Idioma original | Inglés |
---|---|
Páginas (desde-hasta) | 2180-2190 |
Número de páginas | 11 |
Publicación | Physical Review D |
Volumen | 28 |
N.º | 9 |
DOI | |
Estado | Publicada - 1983 |