Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 2180-2190 |
| Number of pages | 11 |
| Journal | Physical Review D |
| Volume | 28 |
| Issue number | 9 |
| DOIs | |
| State | Published - 1983 |