Search for Pair Production of Stop Quarks Mimicking Top Event Signatures

@inproceedings{2008SearchFP,
  title={Search for Pair Production of Stop Quarks Mimicking Top Event Signatures},
  author={},
  year={2008}
}
  • Published 2008
Abstract We update the search for the pair-produced super-symmetric partner of the top quark (stop quark) from 1.9fb−1 to 2.7fb−1 of data collected with CDF II. We search for the scalar top quarks via their decay channel: t̃1 → bχ̃1 → bχ̃1lν, which gives an event signature similar to that of a top dilepton event. We reconstruct events under the stop decay hypothesis and use the reconstructed stop mass as a discriminative kinematic variable in the fit. In the signal region the number of events… CONTINUE READING

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Method II workshop, May 11, 2007, http://www-cdf.fnal.gov/internal/WebTalks/Archive/0705/070511 method 2 workshop

I. Zaw
  • 2007