Interference Effects in Charmed-Meson Decays
- 8 October 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 43 (15) , 1059-1062
- https://doi.org/10.1103/physrevlett.43.1059
Abstract
According to the standard picture, charmed-hadron decays form a hierarchy, with increasing suppression (in powers of small mixing angles) as one goes from processes. This Letter discusses several kinds of effects that might enhance the contributions from second-order suppressed anplitudes, namely, effects which involve their interference with leading amplitudes.
Keywords
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