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The CALTECH gamma-transition experiment testing time reversal symmetry viathe E2/M1 mulipole mixing ratio of the 122 keV gamma-line in Fe-57 has alreadybeen performed in 1977. Extending an earlier analysis in terms of an effectiveone-body potential, this experiment is now analyzed in terms of effective oneboson exchange T-odd P-even nucleon nucleon potentials. Within the model spaceconsidered for the Fe-57 nucleus no contribution from isovector rho-typeexchange is possible. The bound on the coupling strength phi_A from effectiveshort range axial-vector type exchange induced by the experimental bound onsin(eta) leads to phi_A < 10^{-2}.Comment: 5 pages, RevTex 3.

physical review. c. nuclear physics/physical review. c, nuclear physics

Model analysis of time-reversal symmetry test in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Fe</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>57</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>γ-transition experiment

Model analysis of time-reversal symmetry test in theFe57γ-transition experiment