Search for Scalar Top and Scalar Bottom Quarks in pp¯ Collisions at s=1.8TeV

T. Affolder et al. (CDF Collaboration)
Phys. Rev. Lett. 84, 5704 – Published 19 June 2000
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Abstract

We have searched for direct pair production of scalar top and scalar bottom quarks in 88pb1 of pp¯ collisions at s=1.8TeV with the CDF detector. We looked for events with a pair of heavy flavor jets and missing energy, consistent with scalar top (bottom) quark decays to a charm (bottom) quark and a neutralino. The numbers of events that pass our selections show no significant deviation from standard model expectations. We compare our results to the next-to-leading order scalar quark production cross sections to exclude regions in scalar quark-neutralino mass parameter space.

  • Received 25 October 1999

DOI:https://doi.org/10.1103/PhysRevLett.84.5704

©2000 American Physical Society

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Vol. 84, Iss. 25 — 19 June 2000

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