Search for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt and displaced signatures with the ATLAS detector

The problems of neutrino masses, matter-antimatter asymmetry, and dark matter could be successfully addressed by postulating right-handed neutrinos with Majorana masses below the electroweak scale. In this work, leptonic decays of W bosons extracted from 32.9 fb−1 to 36.1 fb−1 of 13 TeV proton–proto...

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Bibliographic Details
Main Author: Onofre, A. (author)
Other Authors: Castro, Nuno Filipe (author), ATLAS Collaboration (author)
Format: article
Language:eng
Published: 2019
Subjects:
Online Access:http://hdl.handle.net/1822/63612
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/63612