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arXiv · hep-ph/9606259

Single Isospin Decay Amplitude and CP Violation

N. G. Deshpande·Xiao-Gang He·Sandip Pakvasa
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Abstract

We study partial rate asymmetry in decays with single isospin final state. For K meson or hyperon decays, the partial rate asymmetries are always zero if the final states are single isospin states. In B decays the situation is dramatically different and partial rate asymmetries can be non-zero even if the final states are single isospin states. We calculated partial rate asymmetries for several B decays with single isospin amplitude in the final states using factorization approximation. We find that in some cases the asymmetries can be large.

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N. G. Deshpande, Xiao-Gang He, Sandip Pakvasa. 1996-06-06. Single Isospin Decay Amplitude and CP Violation. https://arxiv.org/abs/hep-ph/9606259

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