Comments on theZelectromagnetic couplings in a composite model
- 1 August 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 36 (3) , 969-973
- https://doi.org/10.1103/physrevd.36.969
Abstract
We show how one can generate sizable electromagnetic couplings for the Z (Zγγ,ZZγ) if the neutral weak boson is a composite particle. Contrary to a recent claim, we show that a superheavy fermionic constituent gives a very suppressed contribution.Keywords
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