Abstract
Abstract We compute the branching ratios for the production of winos, zinos, photinos and higgsinos in W ± and Z decays, in terms of the masses and mixing angles of these particles, under the assumption that the two Higgs doublets acquire equal vacuum expectation values. This applies in particular to theories with gravity-induced supersymmetry breaking, with or without direct gaugino mass terms which would make the photino and gluinos heavy.
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