Induced Nucleon Polarization and Meson-Exchange Currents in (e,e'p) Reactions

F. Kazemi Tabatabaei; J. E. Amaro; J. A. Caballero

doi:10.1103/PhysRevC.69.064607

Induced Nucleon Polarization and Meson-Exchange Currents in (e,e'p) Reactions

Nuclear Theory 2008-11-26 v2

Authors: F. Kazemi Tabatabaei , J. E. Amaro , J. A. Caballero

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Abstract

Nucleon recoil polarization observables in $(e,e'\vec{p})$ reactions are investigated using a semi-relativistic distorted-wave model which includes one- and two-body currents with relativistic corrections. Results for the induced polarization asymmetry are shown for closed-shell nuclei and a comparison with available experimental data for $^{12}$ C is provided. A careful analysis of meson exchange currents shows that they may affect significantly the induced polarization for high missing momentum.

Keywords

polarization nuclear reactions nuclear physics

Cite

@article{arxiv.nucl-th/0402003,
  title  = {Induced Nucleon Polarization and Meson-Exchange Currents in (e,e'p) Reactions},
  author = {F. Kazemi Tabatabaei and J. E. Amaro and J. A. Caballero},
  journal= {arXiv preprint arXiv:nucl-th/0402003},
  year   = {2008}
}

Comments

7 pages, 9 figures. Revised version with small changes, new curve in Fig. 3. To be published in PRC

Induced Nucleon Polarization and Meson-Exchange Currents in (e,e'p) Reactions

Abstract

Keywords

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