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arXiv · 1108.0101

Search for new physics in high $p_T$ like-sign dilepton events at CDF~II

CDF Collaboration
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Abstract

We present a search for new physics in events with two high $p_T$ leptons of the same electric charge, using data with an integrated luminosity of 6.1 fb$^{-1}$. The observed data are consistent with standard model predictions. We set 95% C.L. lower limits on the mass of doubly-charged scalars decaying to like-sign dileptons, $m_{H^{\pm\pm}}> 190-245$ GeV/$c^2$, depending on the decay mode and coupling.

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CDF Collaboration. 2011-07-30. Search for new physics in high $p_T$ like-sign dilepton events at CDF~II. https://doi.org/10.1103/physrevlett.107.181801

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