J.photo- and electroproduction in a dual model

V. K. Magas, R. Fiore, L. L. Jenkovszky, Alexey Prokudin

Research output: Contribution to journalConference article

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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 languageEnglish (US)
Pages (from-to)244-247
Number of pages4
JournalAIP Conference Proceedings
Volume1105
DOIs
StatePublished - May 12 2009
EventInternational Workshop on Diffraction in High Energy Physics, DIFFRACTION 2008 - La Londe-les-Maures, France
Duration: Sep 9 2008Sep 14 2008

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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