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Search for pair pro...
Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector
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- Mullier, Geoffrey A. (author)
- Uppsala universitet,Högenergifysik
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- Bergeås Kuutmann, Elin, 1980- (author)
- Uppsala universitet,Högenergifysik
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- Brenner, Richard (author)
- Uppsala universitet,Högenergifysik
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- Dimitriadi, Christina (author)
- Uppsala universitet,Högenergifysik,Univ Bonn, Phys Inst, Bonn, Germany
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- Ekelöf, Tord (author)
- Uppsala universitet,FREIA
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- Ellajosyula, Venugopal (author)
- Uppsala universitet,Högenergifysik
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- Ellert, Mattias (author)
- Uppsala universitet,Högenergifysik,Tillämpad kärnfysik
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- Ferrari, Arnaud, 1973- (author)
- Uppsala universitet,Högenergifysik
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- Gonzalez Suarez, Rebeca (author)
- Uppsala universitet,Högenergifysik
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- Mathisen, Thomas (author)
- Uppsala universitet,Högenergifysik
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- Mullier, Geoffrey A. (author)
- Uppsala universitet,Högenergifysik
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- Oerdek, Serhat (author)
- Uppsala universitet,Högenergifysik
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- Ripellino, Giulia (author)
- Uppsala universitet,Högenergifysik
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- Steentoft, Jonas (author)
- Uppsala universitet,Högenergifysik
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- Sunneborn Gudnadottir, Olga (author)
- Uppsala universitet,Högenergifysik
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- Zwalinski, L. (author)
- CERN, Geneva, Switzerland
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- Leopold, Alexander (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Lundberg, Olof (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Lund-Jensen, Bengt, 1954- (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Ohm, Christian (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Shaheen, Rabia (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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- Strandberg, Jonas (author)
- KTH,Partikelfysik, astrofysik och medicinsk bildbehandling
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(creator_code:org_t)
- Springer, 2024
- 2024
- English.
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In: Journal of High Energy Physics (JHEP). - : Springer. - 1126-6708 .- 1029-8479. ; :2
- Related links:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- A search for pair production of squarks or gluinos decaying via sleptons or weak bosons is reported. The search targets a final state with exactly two leptons with same-sign electric charge or at least three leptons without any charge requirement. The analysed data set corresponds to an integrated luminosity of 139 fb−1 of proton-proton collisions collected at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC. Multiple signal regions are defined, targeting several SUSY simplified models yielding the desired final states. A single control region is used to constrain the normalisation of the WZ + jets background. No significant excess of events over the Standard Model expectation is observed. The results are interpreted in the context of several supersymmetric models featuring R-parity conservation or R-parity violation, yielding exclusion limits surpassing those from previous searches. In models considering gluino (squark) pair production, gluino (squark) masses up to 2.2 (1.7) TeV are excluded at 95% confidence level.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Beyond Standard Model
- Hadron-Hadron Scattering
- Lepton Production
- Supersymmetry
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Mullier, Geoffre ...
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Bergeås Kuutmann ...
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Brenner, Richard
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Dimitriadi, Chri ...
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Ekelöf, Tord
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Ellajosyula, Ven ...
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Ellert, Mattias
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Ferrari, Arnaud, ...
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Gonzalez Suarez, ...
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Mathisen, Thomas
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Oerdek, Serhat
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Ripellino, Giuli ...
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Steentoft, Jonas
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Sunneborn Gudnad ...
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Zwalinski, L.
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Leopold, Alexand ...
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Lundberg, Olof
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Lund-Jensen, Ben ...
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Ohm, Christian
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Shaheen, Rabia
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Strandberg, Jona ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Journal of High ...
- By the university
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Uppsala University
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Royal Institute of Technology