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dc.date.accessioned2021-03-02T19:18:46Z
dc.date.available2021-03-02T19:18:46Z
dc.date.created2020-05-03T15:41:12Z
dc.date.issued2020
dc.identifier.citationAad, Georges Abbott, Brad Abbott, Dale C. Abdinov, Ovsat Bahram oglu Abed Abud, Adam Abeling, Kira Abhayasinghe, Deshan Kavishka Abidi, Syed Haider AbouZeid, Hass Abraham, Nadine L. Bjørke, Kristian Bugge, Magnar Kopangen Cameron, David Gordon Catmore, James Richard Feigl, Simon Garonne, Vincent Gramstad, Eirik Hellesund, Simen Morisbak, Vanja Oppen, Henrik Ould-Saada, Farid Pedersen, Maiken Read, Alexander Lincoln Røhne, Ole Myren Sandaker, Heidi Vadla, Knut Oddvar Høie Buanes, Trygve Djuvsland, Julia Isabell Eigen, Gerald Fomin, Nikolai Lee, Graham Richard Lipniacka, Anna Martin dit Latour, Bertrand Mæland, Steffen Stugu, Bjarne Træet, Are Sivertsen Abramowicz, Halina Abreu, Henso Abulaiti, Yiming Acharya, Bobby S. Achkar, Baida Adachi, Shunsuke Adam, Lennart Adamczyk, Leszek Adamek, Lukas Adelman, Jareed Adersberger, Michael Adigüzel, Aytül Adorni, Sofia Adye, Tim ATLAS, Collaboration . Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in √s=13 TeV pp collisions using the ATLAS detector. European Physical Journal C. 2020, 80:123(2), 1-33
dc.identifier.urihttp://hdl.handle.net/10852/83653
dc.description.abstractA search for the electroweak production of charginos and sleptons decaying into final states with two electrons or muons is presented. The analysis is based on 139 fb−1 of proton–proton collisions recorded by the ATLAS detector at the Large Hadron Collider at s√=13 TeV. Three R-parity-conserving scenarios where the lightest neutralino is the lightest supersymmetric particle are considered: the production of chargino pairs with decays via either W bosons or sleptons, and the direct production of slepton pairs. The analysis is optimised for the first of these scenarios, but the results are also interpreted in the others. No significant deviations from the Standard Model expectations are observed and limits at 95% confidence level are set on the masses of relevant supersymmetric particles in each of the scenarios. For a massless lightest neutralino, masses up to 420 GeV are excluded for the production of the lightest-chargino pairs assuming W-boson-mediated decays and up to 1 TeV for slepton-mediated decays, whereas for slepton-pair production masses up to 700 GeV are excluded assuming three generations of mass-degenerate sleptons.
dc.languageEN
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleSearch for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in √s=13 TeV pp collisions using the ATLAS detector
dc.typeJournal article
dc.creator.authorAad, Georges
dc.creator.authorAbbott, Brad
dc.creator.authorAbbott, Dale C.
dc.creator.authorAbdinov, Ovsat Bahram oglu
dc.creator.authorAbed Abud, Adam
dc.creator.authorAbeling, Kira
dc.creator.authorAbhayasinghe, Deshan Kavishka
dc.creator.authorAbidi, Syed Haider
dc.creator.authorAbouZeid, Hass
dc.creator.authorAbraham, Nadine L.
dc.creator.authorBjørke, Kristian
dc.creator.authorBugge, Magnar Kopangen
dc.creator.authorCameron, David Gordon
dc.creator.authorCatmore, James Richard
dc.creator.authorFeigl, Simon
dc.creator.authorGaronne, Vincent
dc.creator.authorGramstad, Eirik
dc.creator.authorHellesund, Simen
dc.creator.authorMorisbak, Vanja
dc.creator.authorOppen, Henrik
dc.creator.authorOuld-Saada, Farid
dc.creator.authorPedersen, Maiken
dc.creator.authorRead, Alexander Lincoln
dc.creator.authorRøhne, Ole Myren
dc.creator.authorSandaker, Heidi
dc.creator.authorVadla, Knut Oddvar Høie
dc.creator.authorBuanes, Trygve
dc.creator.authorDjuvsland, Julia Isabell
dc.creator.authorEigen, Gerald
dc.creator.authorFomin, Nikolai
dc.creator.authorLee, Graham Richard
dc.creator.authorLipniacka, Anna
dc.creator.authorMartin dit Latour, Bertrand
dc.creator.authorMæland, Steffen
dc.creator.authorStugu, Bjarne
dc.creator.authorTræet, Are Sivertsen
dc.creator.authorAbramowicz, Halina
dc.creator.authorAbreu, Henso
dc.creator.authorAbulaiti, Yiming
dc.creator.authorAcharya, Bobby S.
dc.creator.authorAchkar, Baida
dc.creator.authorAdachi, Shunsuke
dc.creator.authorAdam, Lennart
dc.creator.authorAdamczyk, Leszek
dc.creator.authorAdamek, Lukas
dc.creator.authorAdelman, Jareed
dc.creator.authorAdersberger, Michael
dc.creator.authorAdigüzel, Aytül
dc.creator.authorAdorni, Sofia
dc.creator.authorAdye, Tim
dc.creator.authorATLAS, Collaboration
cristin.unitcode185,15,4,60
cristin.unitnameHøyenergifysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2
dc.identifier.cristin1809131
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European Physical Journal C&rft.volume=80:123&rft.spage=1&rft.date=2020
dc.identifier.jtitleEuropean Physical Journal C
dc.identifier.volume80
dc.identifier.issue2
dc.identifier.doihttps://doi.org/10.1140/epjc/s10052-019-7594-6
dc.identifier.urnURN:NBN:no-86423
dc.subject.nviVDP::Kjerne- og elementærpartikkelfysikk: 431
dc.type.documentTidsskriftartikkel
dc.type.peerreviewedPeer reviewed
dc.source.issn1434-6044
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/83653/2/Aad2020_Article_SearchForElectroweakProduction.pdf
dc.type.versionPublishedVersion
cristin.articleid123
dc.relation.projectNFR/310713


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