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Bartl, Alfred; Porod, Werner; Restrepo, Diego; Romao, J. C.; Furtado Valle, José Wagner | |||
Aquest document és un/a article, creat/da en: 2001 | |||
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We discuss the phenomenology of the lightest neutralino in models where an effective bilinear term in the superpotential parametrizes the explicit breaking of R-parity. We consider supergravity scenarios where the lightest supersymmetric particle (LSP) is the lightest neutralino and which can be explored at LEP2. We present a detailed study of the LSP decay properties and general features of the corresponding signals expected at LEP2. We also contrast our model with gauge mediated supersymmetry breaking. | |||
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