Volume 340 - The 39th International Conference on High Energy Physics (ICHEP2018) - Posters
Search for Heavy Majorana Neutrinos in the Events with Same-Sign Lepton Pairs and Jets Using the CMS Detector in pp Collisions at $\sqrt{s} = 13$ TeV
J.S. Kim* on behalf of the CMS collaboration
*corresponding author
Full text: pdf
Published on: August 02, 2019
Abstract
We present searches on Heavy Majorana neutrinos in events with same-sign lepton pairs and jets,
using the collision data collected with the CMS detector at a centre-of-mass energy 13 TeV.
The search range is extended to 20 GeV and 1500 GeV,
lower and upper bound respectively,
compared to the previous analysis using 8 TeV data.
The vector boson fusion production channel is considered as well as the s-channel,
which improves the sensitivities for mass above by several hundreds of GeV.
We set upper limits on muon mixing squared, electron mixing squared, and muon-electron cross mixing.
DOI: https://doi.org/10.22323/1.340.0892
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