Abstract
J/ψ photo- and electroproduction is studied in the framework of the analytic S-matrix theory. It is argued that at low energies the background, which is the low-energy equivalent of the high-energy diffraction, replaces the Pomeron exchange. Detailed calculations and comparison with the data for on-mass-shell J/ψ photoproduction were done in [1], based on Dual Model with Mandelstam Analyticity (DAMA) [2]. Here we discuss the generalization of the model to J/ψ electroproduction in the framework of the off-mass-shell extension of DAMA, the so-called Modified DAMA [3].
| Original language | English (US) |
|---|---|
| Pages (from-to) | 244-247 |
| Number of pages | 4 |
| Journal | AIP Conference Proceedings |
| Volume | 1105 |
| DOIs | |
| State | Published - 2009 |
| Event | International Workshop on Diffraction in High Energy Physics, DIFFRACTION 2008 - La Londe-les-Maures, France Duration: Sep 9 2008 → Sep 14 2008 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy