@Article{ATLASCollaborationAad_etal2021,
author="ATLAS Collaboration (Aad, G. et al
and Aparisi Pozo, J. A.
and Bailey, A. J.
and Cabrera Urban, S.
and Cardillo, F.
and Castillo, F. L.
and Castillo Gimenez, V.
and Costa, M. J.
and Escobar, C.
and Estrada Pastor, O.
and Ferrer, A.
and Fiorini, L.
and Fullana Torregrosa, E.
and Fuster, J.
and Garcia, C.
and Garcia Navarro, J. E.
and Gonzalez de la Hoz, S.
and Gonzalvo Rodriguez, G. R.
and Guerrero Rojas, J. G. R.
and Higon-Rodriguez, E.
and Lacasta, C.
and Lozano Bahilo, J. J.
and Madaffari, D.
and Mamuzic, J.
and Marti-Garcia, S.
and Martinez Agullo, P.
and Mitsou, V. A.
and Moreno Llacer, M.
and Poveda, J.
and Prades Iba{\~{n}}ez, A.
and Rodriguez Bosca, S.
and Ruiz-Martinez, A.
and Sabatini, P.
and Salt, J.
and Santra, A.
and Sayago Galvan, I.
and Soldevila, U.
and Sanchez, J.
and Torro Pastor, E.
and Valero, A.
and Valls Ferrer, J. A.
and Vos, M.",
title="Search for type-III seesaw heavy leptons in dilepton final states in pp collisions at root s=13TeV with the ATLAS detector",
journal="European Physical Journal C",
year="2021",
publisher="Springer",
volume="81",
number="3",
pages="218--30pp",
abstract="A search for the pair production of heavy leptons as predicted by the type-III seesaw mechanism is presented. The search uses proton-proton collision data at a centre-of-mass energy of 13TeV, corresponding to 139 fb-1 of integrated luminosity recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. The analysis focuses on the final state with two light leptons (electrons or muons) of different flavour and charge combinations, with at least two jets and large missing transverse momentum. No significant excess over the Standard Model expectation is observed. The results are translated into exclusion limits on heavy-lepton masses, and the observed lower limit on the mass of the type-III seesaw heavy leptons is 790GeV at 95{\%} confidence level.",
optnote="WOS:000626601800003",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=4770), last updated on Sun, 18 Apr 2021 21:23:54 +0000",
issn="1434-6044",
doi="10.1140/epjc/s10052-021-08929-9",
opturl="https://arxiv.org/abs/2008.07949",
opturl="https://doi.org/10.1140/epjc/s10052-021-08929-9",
language="English"
}