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Parity non-conservation in proton-proton elastic scattering

  • V. R. Brown
  • B. F. Gibson
  • J. A. Carlson
  • R. Schiavilla
Conference paper

Abstract

The parity-non-conserving longitudinal asymmetry in proton-proton (p p) elastic scattering is calculated in the lab energy range 0–350 MeV using contemporary, realistic strong-interaction potentials combined with a weak-interaction potential comprised of ρ- and ω-meson exchanges as exemplified by the DDH model. Values for the ρ- and ω-meson coupling constants, h ρ pp and h ω pp , are determined from comparison with the measured asymmetries at 13.6 MeV, 45 MeV, and 221 MeV.

Keywords

Elastic Scattering Meson Exchange Spin Term Longitudinal Asymmetry Total Asymmetry 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • V. R. Brown
    • 1
    • 2
  • B. F. Gibson
    • 3
  • J. A. Carlson
    • 3
  • R. Schiavilla
    • 4
  1. 1.Massachusetts Institute of TechnologyCambridgeUSA
  2. 2.University of MarylandCollege ParkUSA
  3. 3.Los Alamos National LabLos AlamosUSA
  4. 4.Old Dominion UniversityNorfolkUSA

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