Published April 20, 2007
| Published
Book Section - Chapter
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Searches for Gauge-Mediated SUSY Breaking Topologies with the L3 Detector at LEP
- Creators
- Gataullin, M.
- Rosier, S.
- Xia, L.
- Yang, H.
- Other:
- Feng, Jonathan L.
Abstract
Searches for topologies predicted by gauge-mediated SUSY breaking models were performed using data collected with the L3 detector at LEP. All possible lifetimes of the next-to-lightest SUSY particle (NLSP), neutralino or scalar tau, were considered. No evidence for these new phenomena was found and limits on the production cross sections and sparticle masses were derived. A scan over the parameters of the minimal GMSB model was performed, leading to lower limits of 62.2 GeV, 11 TeV, and 0.07 eV on the NLSP mass, the mass scale parameter Λ, and the gravitino mass, respectively. The status of the LEP combined searches is also discussed.
Additional Information
© 2007 American Institute of Physics. Issue Date: 20 April 2007. We would like to thank all our colleagues from the L3 collaboration. This work was supported in part by the U.S. Department of Energy Grant No. DE-FG03-92-ER40701.Attached Files
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Additional details
- Eprint ID
- 19869
- Resolver ID
- CaltechAUTHORS:20100910-112605643
- DE-FG03-92-ER40701
- Department of Energy (DOE)
- Created
-
2010-09-10Created from EPrint's datestamp field
- Updated
-
2021-11-08Created from EPrint's last_modified field
- Series Name
- AIP Conference Proceedings
- Series Volume or Issue Number
- 903