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Search for Type-III SeeSaw heavy leptons in dileptonic final states using 139 fb$^{-1}$ of $pp$ collision at $\sqrt{s}$ = 13 TeV with the ATLAS detector
The discovery of neutrino oscillations implies they have non-null masses much smaller than charged leptons. This is difficult to accommodate in a natural way through a pure Standard Model Yukawa coupling to the Higgs field. Type-III SeeSaw is a proposed beyond the SM mechanism, introducing at least...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.22323/1.390.0297 http://cds.cern.ch/record/2744497 |