Abstract
An attempt to extend chiral perturbation theory to radiative vector meson decays into two neutral pseudoscalars, V0→P0P0 γ, is presented. The effects of (chiral) loops are found to be important. Unambiguous predictions are given for φ→π0π0γ, π0ηγ, ρ{variant}→π0π0γ and other processes to be measured in proposed low-energy e+e- machines. © 1992.
Original language | English |
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Pages (from-to) | 97-102 |
Journal | Physics Letters B |
Volume | 289 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 3 Sep 1992 |