@article{1951d0f3360a41a7b5b2e839d990211c,
title = "Search for electroweak production of supersymmetric particles in final states with two or three leptons at √s = 13 TeV with the ATLAS detector",
abstract = "A search for the electroweak production of charginos, neutralinos and sleptons decaying into final states involving two or three electrons or muons is presented. The analysis is based on 36.1 fb −1 of √s = 13 TeV proton– proton collisions recorded by the ATLAS detector at the Large Hadron Collider. Several scenarios based on simplified models are considered. These include the associated production of the next-to-lightest neutralino and the lightest chargino, followed by their decays into final states with leptons and the lightest neutralino via either sleptons or Standard Model gauge bosons; direct production of chargino pairs, which in turn decay into leptons and the lightest neutralino via intermediate sleptons; and slepton pair production, where each slepton decays directly into the lightest neutralino and a lepton. No significant deviations from the Standard Model expectation are observed and stringent limits at 95% confidence level are placed on the masses of relevant supersymmetric particles in each of these scenarios. For a massless lightest neutralino, masses up to 580 GeV are excluded for the associated production of the next-to-lightest neutralino and the lightest chargino, assuming gauge-boson mediated decays, whereas for slepton-pair production masses up to 500 GeV are excluded assuming three generations of mass-degenerate sleptons. ",
keywords = "PP COLLISIONS, PARTON DISTRIBUTIONS, GLUINO PRODUCTION, MEASURING MASSES, CROSS-SECTION, PLUS PLUS, Z BOSON, ENERGY, SQUARK, EXTENSION",
author = "{The ATLAS collaboration} and M. Aaboud and G. Aad and B. Abbott and O. Abdinov and B. Abeloos and Abidi, {S. H.} and AbouZeid, {O. S.} and Abraham, {N. L.} and H. Abramowicz and H. Abreu and R. Abreu and Y. Abulaiti and Acharya, {B. S.} and S. Adachi and L. Adamczyk and J. Adelman and M. Adersberger and T. Adye and Affolder, {A. A.} and Y. Afik and T. Agatonovic-Jovin and C. Agheorghiesei and Aguilar-Saavedra, {J. A.} and F. Ahmadov and G. Aielli and S. Akatsuka and H. Akerstedt and Akesson, {T. P. A.} and E. Akilli and Akimov, {A. V.} and Alberghi, {G. L.} and J. Albert and P. Albicocco and {Alconada Verzini}, {M. J.} and S. Alderweireldt and M. Aleksa and Aleksandrov, {I. N.} and C. Alexa and Baldin, {E. M.} and Bobrovnikov, {V. S.} and Buzykaev, {A. R.} and Kazanin, {V. F.} and Kharlamov, {A. G.} and T. Kharlamova and Korol, {A. A.} and Korolkova, {E. V.} and Maslennikov, {A. L.} and Peleganchuk, {S. V.} and Rezanova, {O. L.} and Talyshev, {A. A.} and Анисёнков, {Алексей Владимирович} and Богданчиков, {Георгий Александрович} and Максимов, {Дмитрий Александрович} and Подберёзко, {Павел Сергеевич} and Сухарев, {Андрей Михайлович} and Тихонов, {Юрий Анатольевич}",
year = "2018",
month = jan,
day = "1",
doi = "10.1140/epjc/s10052-018-6423-7",
language = "English",
volume = "78",
pages = "995",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer Nature",
number = "12",
}