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Searching for degenerate Higgs bosons using a profile likelihood ratio method
ATLAS and CMS collaborations at the Large Hadron Collider have observed a new resonance con- sistent with the standard model Higgs boson. However, it has been suggested that the observed signal could also be produced by multiple nearly mass-degenerate states that couple differently to the standard m...
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Lenguaje: | eng |
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2015
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Acceso en línea: | http://cds.cern.ch/record/2023672 |