Search for associated production of charginos and neutralinos in the trilepton final state using 2.3 fb**-1 of data
Journal Article
·
· Submitted to Phys.Lett.B
We report the results of a search for associated production of charginos and neutralinos using a data set corresponding to an integrated luminosity of 2.3 fb{sup -1} collected with the D0 experiment during Run II of the Tevatron proton-antiproton collider. Final states containing three charged leptons and missing transverse energy are probed for a signal from supersymmetry with four dedicated trilepton event selections. No evidence for a signal is observed, and we set limits on the product of production cross section and leptonic branching fraction. Within minimal supergravity, these limits translate into bounds on m{sub 0} and m{sub 1/2} that are well beyond existing limits.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 948202
- Report Number(s):
- FERMILAB-PUB-09-003-E; arXiv eprint number arXiv:0901.0646
- Journal Information:
- Submitted to Phys.Lett.B, Journal Name: Submitted to Phys.Lett.B Journal Issue: 1 Vol. 680; ISSN 0370-2693
- Country of Publication:
- United States
- Language:
- English
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