Search for the supersymmetric partner of the top-quark in p{ovr p} collisions at {radical}{ovr s} = 1.8 TeV.
Journal Article
·
· Phys. Rev. D
OSTI ID:943183
We report on a search for the supersymmetric partner of the top quark (top squark) produced in t{ovr t} events using 110 pb{sup -1} of p{ovr p} collisions at sqrt[s]=1.8 TeV recorded with the Collider Detector at Fermilab. In the case of a light top squark, the decay of the top quark into a top squark plus the lightest supersymmetric particle (LSP) could have a significant branching ratio. The observed events are consistent with standard model t{ovr t} production and decay. Hence, we set limits on the branching ratio of the top quark decaying into a top squark plus LSP, excluding branching ratios above 45% for a LSP mass up to 40 GeV/c{sup 2}.
- Research Organization:
- Argonne National Laboratory (ANL)
- Sponsoring Organization:
- SC
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 943183
- Report Number(s):
- ANL-HEP-PR-00-131
- Journal Information:
- Phys. Rev. D, Journal Name: Phys. Rev. D Journal Issue: 9 ; May 1, 2001 Vol. 63; ISSN 1550-7998
- Country of Publication:
- United States
- Language:
- ENGLISH
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