Compact Muon Solenoid
LHC, CERN
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| CMS-PAS-SUS-13-022 | ||
| Search for electroweak production of higgsinos in channels | ||
| CMS Collaboration | ||
| 2014 | ||
| Abstract: A search is presented for the electroweak pair production of higgsinos,both of which decay to a Higgs boson and an almost massless, lightest supersymmetric particle (LSP). Each Higgs boson is reconstructed in its decay to a bottom quark-antiquark pair. The LSPs are presumed to be undetected, leading to missing transverse energy. The data sample corresponds to an integrated luminosity of 19.3~fb−1 of proton-proton collisions collected in 2012 by the CMS experiment at the LHC at a center-of-mass energy of 8~TeV. For higgsino masses between about 270 and 350~GeV, the expected 95\% confidence-level upper limits on the cross section reach the level of the predicted production cross section. Because of a slight excess in the observed number of events compared to the estimated background, no exclusion is obtained for any higgsino mass value. | ||
| Links: CDS record (PDF) ; inSPIRE record ; Public twiki page ; CADI line (restricted) ; | ||
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Compact Muon Solenoid LHC, CERN |
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