ar X iv : h ep - p h / 96 12 41 4 v 1 1 9 D ec 1 99 6 Cause of Disparity between the Results for the nn̄ Transition Problem
نویسنده
چکیده
We show that there is a double counting in the standard model of n¯ n mixing in the medium, resulting in full cancellation of leading terms. The direct calculation of n¯ n transition, annihilation is performed. For lower limit on the free-space n¯ n oscillation time we get τ min ∼ 10 31 y.
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ar X iv : h ep - p h / 96 12 24 7 v 1 4 D ec 1 99 6 ITEP - TH - 55 / 96 TESTS OF CPT
A few remarks concerning theoretical suggestions and experimental tests of CPT during 1980's-1990's. Is it worth to search for the particle-antiparticle mass differences in sectors other than K 0 ¯ K 0 ?
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ar X iv : h ep - p h / 99 12 28 8 v 1 1 0 D ec 1 99 9 Lattice Calculations and Hadron Physics
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