Search for supersymmetric particles in events with lepton pairs and large missing transverse momentum in [square root]s =7TeV proton–proton collisions with the ATLAS experiment

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Abstract: Results are presented of searches for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons in s√=7 TeV proton–proton collisions at the Large Hadron Collider. Search strategies requiring lepton pairs with identical-sign or opposite-sign electric charges are described. In a data sample corresponding to an integrated luminosity of 35 pb−1 collected with the ATLAS detector, no significant excesses are observed. Based on specific benchmark models, limits are placed on the squark mass between 450 and 690 GeV for squarks approximately degenerate in mass with gluinos, depending on the supersymmetric mass hierarchy considered

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch
Notes
The European physical journal / C, Particles and fields. - 71, 7 (2011) , 1682, ISSN: 1434-6052

DOI
10.1140/epjc/s10052-011-1682-6
URN
urn:nbn:de:bsz:25-freidok-2246447
Rights
Kein Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
25.03.2025, 1:47 PM CET

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Associated

Time of origin

  • 2022

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Hochschulschrift

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