Observation of the Decay D*+-->D0π+
Abstract
We have observed the decay D*+-->D0π+ and have measured its Q value to be 5.7+/-0.5 MeV. The decay width of the D*+ is less than 2.0 MeV/c2. The observation of D*+-->(K-π+)π+ but not of D*+-->(K+π-)π+ sets an upper limit on the amount of D0-D¯0 mixing.
- Publication:
-
Physical Review Letters
- Pub Date:
- June 1977
- DOI:
- 10.1103/PhysRevLett.38.1313
- Bibcode:
- 1977PhRvL..38.1313F