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Search for supersymmetry with jets, missing transverse momentum and at least one hadronically decaying t lepton in proton–proton collisions at vs = 7 TeV with the ATLAS detector

journal contribution
posted on 2023-06-08, 13:33 authored by Fabrizio SalvatoreFabrizio Salvatore, The ATLAS Collaboration
A search for production of supersymmetric particles in final states containing jets, missing transverse momentum, and at least one hadronically decaying t lepton is presented. The data were recorded by the ATLAS experiment in v s = 7 TeV proton–proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation was observed in 2.05 fb-1 of data. The results are interpreted in the context of gauge mediated supersymmetry breaking models with Mmess = 250 TeV, N5 = 3, µ > 0, and Cgrav = 1. The production of supersymmetric particles is excluded at 95% C.L. up to a supersymmetry breaking scale ? = 30 TeV, independent of tanß, and up to ? = 43 TeV for large tanß.

History

Publication status

  • Published

File Version

  • Published version

Journal

Physics Letters B

ISSN

0370-2693

Publisher

Elsevier

Issue

2-6

Volume

714

Page range

197-214

Department affiliated with

  • Physics and Astronomy Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-11-14

First Compliant Deposit (FCD) Date

2012-11-14

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