Present status of electromagnetic reactions on the deuteron above pion threshold

H. Arenhövel, E. M. Darwish, A. Fix, M. Schwamb

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

The present status of the theoretical description of electromagnetic reactions on the deuteron above pion threshold is reviewed. Three major topics are considered: (i) retardation effects in π-meson exchange contributions to N N-interaction and meson exchange currents in deuteron photodisintegration above π-threshold in the Δ-resonance region, (ii) off-shell effects in the one-body current treated in a simple pion cloud model in deuteron photodisintegration in and above the Δ-resonance region, and (iii) final state interaction effects in photoproduction of π and η mesons on the deuteron.

Original language	English
Pages (from-to)	190-199
Number of pages	10
Journal	Modern Physics Letters A
Volume	18
Issue number	2-6
DOIs	https://doi.org/10.1142/S0217732303010235
Publication status	Published - 28 Feb 2003

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ASJC Scopus subject areas

Mathematical Physics
Physics and Astronomy(all)
Nuclear and High Energy Physics
Statistical and Nonlinear Physics

Cite this

Arenhövel, H., Darwish, E. M., Fix, A., & Schwamb, M. (2003). Present status of electromagnetic reactions on the deuteron above pion threshold. Modern Physics Letters A, 18(2-6), 190-199. https://doi.org/10.1142/S0217732303010235

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10.1142/S0217732303010235