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Search for Scalar Top and Scalar Bottom Quarks in p anti-p Collisions at s**(1/2) = 1.8 TeV

Lancaster, M; Waters, DCDFC; (2000) Search for Scalar Top and Scalar Bottom Quarks in p anti-p Collisions at s**(1/2) = 1.8 TeV. Physical Review Letters , 84 (25) 5704 - 5709. 10.1103/PhysRevLett.84.5704. Green open access

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Abstract

We have searched for direct pair production of scalar top and scalar bottom quarks in 88pb-1 of pp̅ 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.

Type: Article
Title: Search for Scalar Top and Scalar Bottom Quarks in p anti-p Collisions at s**(1/2) = 1.8 TeV
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.84.5704
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.84.5704
Language: English
Additional information: © 2000 The American Physical Society
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/131971
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