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arXiv · 1508.04129

Right-handed neutrinos and the 2 TeV $W'$ boson

Pilar Coloma·Bogdan A. Dobrescu·Jacobo Lopez-Pavon
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Abstract

The CMS $e^+ e^- jj$ events of invariant mass near 2 TeV are consistent with a $W'$ boson decaying into an electron and a right-handed neutrino whose TeV-scale mass is of the Dirac type. We show that the Dirac partner of the right-handed electron-neutrino can be the right-handed tau-neutrino. A prediction of this model is that the sum of the $τ^+ e^+ jj$ and $τ^- e^- jj$ signal cross sections equals twice that for $e^+ e^- jj$. The Standard Model neutrinos acquire Majorana masses and mixings compatible with neutrino oscillation data.

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Pilar Coloma, Bogdan A. Dobrescu, Jacobo Lopez-Pavon. 2015-12-16. Right-handed neutrinos and the 2 TeV $W'$ boson. https://doi.org/10.1103/physrevd.92.115023

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