Search for third-generation leptoquarks and scalar bottom quarks in pp collisions at √s=7TeV
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Open access
Datum
2012-12Typ
- Journal Article
ETH Bibliographie
yes
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Abstract
Results are presented from a search for third-generation leptoquarks and scalar bottom quarks in a sample of proton-proton collisions at s√=7TeV collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 4.7 fb−1. A scenario where the new particles are pair produced and each decays to a b quark plus a tau neutrino or neutralino is considered. The number of observed events is found to be in agreement with the standard model prediction. Upper limits are set at 95% confidence level on the production cross sections. Leptoquarks with masses below ~450 GeV are excluded. Upper limits in the mass plane of the scalar quark and neutralino are set such that scalar bottom quark masses up to 410 GeV are excluded for neutralino masses of 50 GeV. Mehr anzeigen
Persistenter Link
https://doi.org/10.3929/ethz-b-000064541Publikationsstatus
publishedExterne Links
Zeitschrift / Serie
Journal of High Energy PhysicsBand
Seiten / Artikelnummer
Verlag
SpringerETH Bibliographie
yes
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