β Scribed by M.N Achasov; S.E Baru; K.I Beloborodov; A.V Berdyugin; A.V Bozhenok; A.D Bukin; D.A Bukin; S.V Burdin; T.V Dimova; S.I Dolinsky; A.A Drozdetsky; V.P Druzhinin; M.S Dubrovin; I.A Gaponenko; V.B Golubev; V.N Ivanchenko; I.A Koop; A.A Korol; S.V Koshuba; G.A Kukartsev; E.V Pakhtusova; A.A Polunin; V.M Popov; A.A Salnikov; S.I Serednyakov; V.V Shary; Yu.M Shatunov; V.A Sidorov; Z.K Silagadze; Yu.S Velikzhanin; A.V Vasiljev; A.S Zakharov
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π SIMILAR VOLUMES
We present a vector dominance model to describe radiative decays involving the light scalar mesons. Assuming that the light scalar mesons form a nonet this model gives relations among various decay amplitudes of the form S + yy, V -+ Sy and S ---f Vy, where S and V denote scalar and vector mesons. B
We study the question whether the phenomenologicaily successful VMD approach to weak radiative hyperon decays can be made consistent with Hera's theorem and still yield the pattern of asymmetries exhibited by experimentM data. It appears that an essential ingredient which governs the pattern of asym