Description of the ψ(3770) resonance interfering with the background

N. N. Achasov, G. N. Shestakov

The parameters of the interfering $\psi (3770)$ resonance should be determined from the data on the reactions $e^{+}{e}^{-}$\,$\to$\,$D\bar{D}$ with the use of the models satisfying the elast…