Analysis of two recent tests of T-invariance |
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Authors: | P K Kabir |
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Affiliation: | (1) Beams Physics Laboratory, University of Virginia, 22904 Charlottesville, Virginia, USA |
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Abstract: | Inequality of the rates for K 0 → π+ e − υ− and K 0 → π− e + ν transitions, reported by CPLEAR, and an asymmetry in the distribution of the dihedral angle between the π+π− and e + e − planes in K L → π+π− e + e − decays, found by KTeV, have been announced as demonstrations of T-noninvariance. These results are critically interpreted and compared as proofs of the failure of reciprocity. |
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Keywords: | Time-reversal direct tests |
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