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We analyze CP violation in the supersymmetric standard model (MSSM) embeddedminimally into a left-right symmetric gauge structure with the seesaw mechanismfor neutrino masses. With the plausible assumption of universal scalar massesit is shown that CP violation in the hadron sector of the MSSM is described bya single phase residing in the supersymmetry breaking Lagrangian. This improvesthe CP properties of the MSSM by providing a natural solution to the SUSY CPproblem. Furthermore, $\epsilon'/\epsilon$ vanishes in this model above theseesaw scale; extrapolation to the weak scale then leads to a prediction inagreement with the NA31 and the recent KTeV observations. The electric dipolemoment of the neutron is naturally suppressed, we estimate its magnitude to beabout $4 \times 10^{-29}$ ecm. Additional predictions include a tightlyconstrained super particle spectrum and vanishingly small CP asymmetries in the$B$ meson system.Comment: 10 page

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Seesaw-constrained minimal supersymmetric standard model, solution to the supersymmetric<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>CP</mml:mi></mml:math>problem, and a supersymmetric explanation of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi>ε</mml:mi></mml:mrow><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mo>/</mml:mo><mml:mi>ε</mml:mi></mml:math>

Seesaw-constrained minimal supersymmetric standard model, solution to the supersymmetricCPproblem, and a supersymmetric explanation ofε′/ε