ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The decay $$D^0 \to \bar K^0 \phi $$ has been investigated using data accumulated by the ARGUS experiment, which operates at around 10 GeV centre-of-mass energies The decay $$D^0 \to \bar K^0 \phi $$ is a signature for flavor annihilation byW-exchange in weak decays. It is shown that this decay occurs at (15.5±3.3)% of the rate for the well established decay $$D^0 \to \bar K^0 \phi $$ π + π −. This translates into a branching ratio for $$D^0 \to \bar K^0 \phi $$ of (1.18±0.25±0.17)%
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01552541