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arXiv · hep-ph/9509428

Amplitude relations for $B$ decays involving $η$ and $η'$

Amol S. Dighe·Michael Gronau·Jonathan L. Rosner
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Abstract

A class of amplitude relations for decays of $B$ mesons is discussed. Processes involving $η$ and $η'$ in the final state are shown to provide useful information about weak phases in some cases even in the presence of octet-singlet mixing in these states. Some of the relations are unaffected by first-order SU(3) breaking.

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Amol S. Dighe, Michael Gronau, Jonathan L. Rosner. 1995-09-29. Amplitude relations for $B$ decays involving $η$ and $η'$. https://doi.org/10.1016/0370-2693(95)01341-5

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