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Chiral Perturbation Theory for phi -> rho gamma gamma and phi -> omega gamma gamma

Adam K. Leibovich·Aneesh V. Manohar·Mark B. Wise
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Abstract

We predict differential decay distributions for phi->rho gamma gamma and phi -> omega gamma gamma using chiral perturbation theory. We also consider the isospin violating decay phi -> omega pi^0. Experimental information on these decays can be used to determine couplings in the heavy vector meson chiral Lagrangian.

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Adam K. Leibovich, Aneesh V. Manohar, Mark B. Wise. 1996-04-05. Chiral Perturbation Theory for phi -> rho gamma gamma and phi -> omega gamma gamma. https://doi.org/10.1016/0370-2693(95)00996-x

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