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arXiv · 1801.05813

Keung-Senjanovi\'c process at LHC: from LNV to displaced vertices to invisible decays

Miha Nemevšek·Fabrizio Nesti·Goran Popara
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Abstract

In the context of Left-Right symmetry, we revisit the Keung-Senjanovi\'{c} production of right-handed $W_R$ bosons and heavy neutrinos $N$ at high energy colliders. We develop a multi-binned sensitivity measure and use it to estimate the sensitivity for the entire range of $N$ masses, spanning the standard and merged prompt signals, displaced vertices and the invisible $N$ region. The estimated sensitivity of the LHC with 300/fb integrated luminosity ranges from 5 to beyond 7 TeV, while the future 33(100) TeV collider's reach with 3/ab extends to 12(26) TeV.

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Miha Nemevšek, Fabrizio Nesti, Goran Popara. 2018-01-17. Keung-Senjanovi\'c process at LHC: from LNV to displaced vertices to invisible decays. https://doi.org/10.1103/physrevd.97.115018

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