Semi-relativistic charge-current density operator

Abstract

The charge-current density and two-photon operators consistent with a single-particle semi-relativistic Hamiltonian are derived within a suitable functional derivative formalism which preserves gauge invariance. An application to electron scattering is presented and results are compared with a fully relativistic case and the non-relativistic cases corrected through fourth order in M^{-1}.

20 pages, 3 postscript figures, typos corrected

References in corpus (1)

• Effective Q-Q Interactions in Constituent Quark Models

Cited by in corpus (4)

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• Meson and Isobar Degrees of Freedom in A($\vec{e},e^{\prime }\vec{p}$) reactions at $0.2\le Q^2\le 0.8(GeV/c{)}^2$
• Nucleon form factors in a chiral constituent-quark model
• Nucleon magnetic moments in an extended chiral constituent quark model