• Corpus ID: 14490700

R-parity violating decays of the Top-Quark and the Top-Squark at the Tevatron

@article{Campos1998RparityVD,
  title={R-parity violating decays of the Top-Quark and the Top-Squark at the Tevatron},
  author={Fernando de Campos and Marco Aurelio Diaz and Oscar J. P. {\'E}boli and M. B. Magro and L. Navarro and Werner Porod and Diego Restrepo and Jos{\'e} W. F. Valle},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={1998}
}

• F. Campos, M. Diaz, +5 authors J. Valle
• Published 3 March 1999
• Physics
• arXiv: High Energy Physics - Phenomenology

We study unconventional decays of the top-quark and the top-squark in the framework of SUSY models with broken R-parity. The model under study is the MSSM with an additional bilinear term that breaks R-parity. In this model the top-squark behaves similar to a third generation leptoquark. We demonstrate that existing Tevatron data on the top give rise to restrictions on the SUSY parameter space. In particular, we focus on scenarios where the tau-neutrino mass is smaller than 1 eV. We give an exclusion plot derived from the leptoquark searches at Tevatron.