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R-parity violating SUSY or leptoquarks: virtual effects in dilepton production
In the Standard Model (SM), dilepton production in hadron--hadron collisions proceeds through the conventional Drell--Yan mechanism q \bar{q} \rightarrow l^+ l^- with the exchange of a gauge boson. Some extensions of the SM contain a quark--lepton contact interaction {\it via} a q l \phi Yukawa coup...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1994
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(95)00238-G http://cds.cern.ch/record/273566 |