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Relativistic Effects and the Role of Heavy Meson Exchange in Deuteron Photodisintegration

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

Relativistic effects and the role of heavy meson exchange in deuteron photodisintegration are studied systematically for photon energies below the pion production threshold. In a (p/M)-expansion, all leading order relativistic one-body and pi-exchange as well as all static heavy meson exchange currents consistent with the Bonn OBEPQ model are included. In addition, one- and two-body boost effects have been investigated. Sizeable effects from the various two-body contributions beyond pi-exchange have been found in almost every observable considered, i.e., differential cross section and single polarization observables.

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F. Ritz, H. Arenhoevel, T. Wilbois. 1997-07-28. Relativistic Effects and the Role of Heavy Meson Exchange in Deuteron Photodisintegration. https://doi.org/10.1007/s006010050082

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