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Consistent Treatment of Relativistic Effects in Electrodisintegration of the Deuteron

F. Ritz·H. Goeller·T. Wilbois·H. Arenhoevel
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Abstract

The influence of relativistic contributions to deuteron electrodisintegration is systematically studied in various kinematic regions of energy and momentum transfer. As theoretical framework the equation-of-motion and the unitarily equivalent S-matrix approaches are used. In a (p/M)-expansion, all leading order relativistic $π$-exchange contributions consistent with the Bonn OBEPQ model are included. In addition, static heavy meson exchange currents including boost terms, $γπρ/ω$-currents, and $Δ$-isobar contributions are considered. Sizeable effects from the various relativistic two-body contributions, mainly from $π$-exchange, have been found in inclusive form factors and exclusive structure functions for a variety of kinematic regions.

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F. Ritz, H. Goeller, T. Wilbois, H. Arenhoevel. 1996-11-14. Consistent Treatment of Relativistic Effects in Electrodisintegration of the Deuteron. https://doi.org/10.1103/physrevc.55.2214

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