DØ Collaboration, The and Bertram, I. A. (2004) Search for 3- and 4-body decays of the scalar top quark in proton-antiproton collisions at sqrt {s}=1.8 TeV. Physics Letters B, 581 (3-4). pp. 147-155. ISSN 0370-2693
Full text not available from this repository.Abstract
We have searched for the signature of 3- and 4-body decays of pair-produced scalar top quarks (stop) in the inclusive final state containing an electron, a muon, and significant missing transverse energy using a sample of events corresponding to 108.3 pb−1 of data collected with the DØ detector at Fermilab. The search is done in the framework of the minimal supersymmetric standard model assuming that the neutralino ( ) is the lightest supersymmetric particle and is stable. No evidence for a signal is found and we derive cross-section upper limits as a function of stop ( ) and neutralino masses in different decay scenarios leading to the final state.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Physics Letters B |
| Subjects: | Q Science > QC Physics |
| Departments: | Faculty of Science and Technology > Physics |
| ID Code: | 23944 |
| Deposited By: | ep_ss_importer |
| Deposited On: | 24 Feb 2009 11:14 |
| Refereed?: | Yes |
| Published?: | Published |
| Last Modified: | 26 Jul 2012 16:18 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/23944 |
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