From positivity properties of the absorptive part of non-forward two-channel Compton amplitudes, two types of bounds are derived for the transverse polarizations of the outgoing baryon in the quasi-elastic processes νn → μ-p → μ+n, ν+;p → μ+;Λandνp → μ+∑0. Results indicate that measurements of this transverse polarization can be a recommended direct test of time reversal invariance. © 1977.
|Journal||Nuclear Physics, Section B|
|Publication status||Published - 15 Aug 1977|