Research PapersNo Access
THE CONTINUUM AND INTERFERENCE EFFECT IN 
, D+D- Processes
https://doi.org/10.1142/S0217732308026406Cited by:7 (Source: Crossref)
Abstract
In the e+e- annihilation processes 
, D+D- near or above the threshold of 
, there are not only the resonance contribution 
, D+D-, but also the continuum contribution through virtual photon directly 
, D+D-. The amplitudes through virtual photon directly and through resonance can interfere seriously. We consider the continuum and interference effect in the 
production process in e+e- annihilation. We find that the effect is significant near and above the threshold of the 
mesons.
Keywords:
PACS: 13.25.Gv, 13.66.Bc, 14.40.Gx
