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) |
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Pages (from-to) | 244-247 |
Number of pages | 4 |
Journal | AIP Conference Proceedings |
Volume | 1105 |
DOIs | |
State | Published - May 12 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
- Physics and Astronomy(all)