Acosta, D;
Affolder, T;
Akimoto, H;
Albrow, MG;
Ambrose, D;
Amidei, D;
Anikeev, K;
... CDF Collaboration; + view all
(2003)
Search for the supersymmetric partner of the top quark in dilepton events from p(p)over-bar collisions at root s=1.8 TeV.
PHYS REV LETT
, 90
(25)
, Article 251801. 10.1103/PhysRevLett.90.251801.
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Abstract
We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the Collider Detector at Fermilab (CDF). Each stop is assumed to decay into a lepton, bottom quark, and supersymmetric neutrino. Such a scenario would give rise to events with two leptons, two hadronic jets, and a substantial imbalance of transverse energy. No evidence of such a stop signal has been found. We exclude stop masses in the region (80less than or equal tom((t) over bar)less than or equal to135 GeV/c(2)) in the mass plane of stop versus sneutrino.
| Type: | Article |
|---|---|
| Title: | Search for the supersymmetric partner of the top quark in dilepton events from p(p)over-bar collisions at root s=1.8 TeV |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.90.251801 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.90.251801 |
| Language: | English |
| Additional information: | © 2003 The American Physical Society |
| Keywords: | ALPHA-S CALCULATION, ROOT S=1.8 TEV, HADRON COLLIDERS, SCALAR TOP, PHYSICS |
| UCL classification: | UCL 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/145082 |
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