Abstract
We have searched for direct pair production of scalar top and scalar bottom quarks in of collisions at 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