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$ K _{L} -K _{S} $ regeneration phase and the relative phase of the amplitudes for the decay of $ K _{L} $ and $ K _{S} $ into $\pi ^{+}$ and $\pi ^{-}$
In a previous experiment the difference ϕ η +− -ϕf of the CP violation phase in K → π + π − and generation phase was found to be 1.41 ± 0.18. Using nuclear-scattering data of Cool et al. and the regeneration intensity, we find ϕ f = −0.81 ± 0.14. In this way the phase of η +− alone is: ϕ η +− = (0.6...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
1966
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/0031-9163(66)90167-3 http://cds.cern.ch/record/346337 |