Two mixing angle description of radiative VPgamma decays

R. Escribano

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arXiv · hep-ph/0510206

Two mixing angle description of radiative VPgamma decays

R. Escribano

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Abstract

An analysis of various radiative $VPγ$ decays is performed using the two mixing angle description of the $η$-$η^\prime$ system. The agreement is excellent. Our results are expressed both in the ``octet-singlet'' and in the ``quark-flavour'' basis. It turns out that at the present experimental accuracy, the two angles are significantly different in the former, but not in the latter basis.

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R. Escribano. 2005-10-15. Two mixing angle description of radiative VPgamma decays. https://arxiv.org/abs/hep-ph/0510206

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