Σ- Decay Parameters
Abstract
We have measured the decay parameters of Σ--->n+π-. We find α-=-0.104+/-0.04. Defining ϕ by β-=(1-α-2)- 12ϕ, γ-=(1-α-2)- 12ϕ, we find ϕ=-22°+/-30°, i.e., the decay occurs mainly through the S-wave channel.
- Publication:
-
Physical Review Letters
- Pub Date:
- October 1967
- DOI:
- 10.1103/PhysRevLett.19.979
- Bibcode:
- 1967PhRvL..19..979B