Exclusive J/ψ electroproduction is studied in the framework of the analytic S-matrix theory. The differential and integrated elastic cross sections are calculated using the Modified Dual Amplitude with Mandelstam Analyticity (M-DAMA) model. The model is applied to the description of the available experimantal data and proves to be valid in a wide region of the kinematical variables s, t and Q2. Our amplitude can be used also as a universal background parametrization for the extraction of tiny resonance signals.
|Original language||English (US)|
|Journal||Proceedings of Science|
|Publication status||Published - Dec 1 2010|
|Event||18th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2010 - Firenze, Italy|
Duration: Apr 19 2010 → Apr 23 2010
All Science Journal Classification (ASJC) codes