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Search for direct p...
Search for direct production of winos and higgsinos in events with two same-charge leptons or three leptons in pp collision data at √s=13 TeV with the ATLAS detector
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- Aad, G. (author)
- Univ Calif Berkeley, Berkeley, CA USA.;Univ Bucharest, Fac Phys, Bucharest, Romania.;Themba Labs, Cape Town, South Africa.;Univ South Africa, Dept Phys, Pretoria, South Africa.;Univ Zululand, Kwa Dlangezwa, South Africa.;Univ Cadi Ayyad, Fac Sci Semlalia, LPHEA, Marrakech, Morocco.;New York Univ, Abu Dhabi, U Arab Emirates.;Univ Georgia, Tbilisi, Georgia.
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- Andrean, Stefio Y., 1991- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Backman, Filip, 1991- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Barranco Navarro, Laura, 1990- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Bohm, Christian, 1946- (author)
- KTH,Stockholms universitet,Fysikum,Partikel- och astropartikelfysik
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- Clément, Christophe, 1972- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Dunne, Katherine, 1987- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Hellman, Sten, 1956- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Ingebretsen Carlson, Tom, 1989- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Kim, Dongwon, 1989- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Lee, Suhyun (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Lou, Xuanhong, 1995- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Milstead, David A., 1970- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Moa, Torbjörn, 1953- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Pasuwan, Patrawan, 1990- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Pereira Sanchez, Laura, 1995- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Richter, Stefan, 1988- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Silverstein, Samuel B., 1967- (author)
- Stockholms universitet,Fysikum
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- Sjölin, Jörgen, 1968- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Strandberg, Sara, 1977- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Strübig, Antonia, 1985- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Valdés Santurio, Eduardo, 1984- (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Zwalinski, L. (author)
- CERN, Geneva, Switzerland.
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- Bruncko, D. (author)
- Slovak Acad Sci, Inst Expt Phys, Dept Subnucl Phys, Kosice, Slovakia.
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- Leopold, Alexander (author)
- KTH,Partikel- och astropartikelfysik
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- Lundberg, Olof (author)
- KTH,Partikel- och astropartikelfysik
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- Lund-Jensen, Bengt (author)
- KTH,Partikel- och astropartikelfysik
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- Ripellino, Giulia (author)
- KTH,Partikel- och astropartikelfysik
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- Shaheen, Rabia (author)
- KTH,Partikel- och astropartikelfysik
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- Strandberg, Jonas (author)
- KTH,Partikel- och astropartikelfysik
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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
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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 (author)
- Uppsala universitet,Högenergifysik
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- Ördek, Serhat (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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Univ Calif Berkeley, Berkeley, CA USA;Univ Bucharest, Fac Phys, Bucharest, Romania.;Themba Labs, Cape Town, South Africa.;Univ South Africa, Dept Phys, Pretoria, South Africa.;Univ Zululand, Kwa Dlangezwa, South Africa.;Univ Cadi Ayyad, Fac Sci Semlalia, LPHEA, Marrakech, Morocco.;New York Univ, Abu Dhabi, U Arab Emirates.;Univ Georgia, Tbilisi, Georgia. Fysikum (creator_code:org_t)
- Springer Nature, 2023
- 2023
- English.
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In: Journal of High Energy Physics (JHEP). - : Springer Nature. - 1126-6708 .- 1029-8479. ; 2023:11
- Related links:
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https://arxiv.org/ab...
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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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https://urn.kb.se/re...
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Abstract
Subject headings
Close
- A search for supersymmetry targeting the direct production of winos and higgsinos is conducted in final states with either two leptons (e or μ) with the same electric charge, or three leptons. The analysis uses 139 fb−1 of pp collision data at √s = 13 TeV collected with the ATLAS detector during Run 2 of the Large Hadron Collider. No significant excess over the Standard Model expectation is observed. Simplified and complete models with and without R-parity conservation are considered. In topologies with intermediate states including either Wh or WZ pairs, wino masses up to 525 GeV and 250 GeV are excluded, respectively, for a bino of vanishing mass. Higgsino masses smaller than 440 GeV are excluded in a natural R-parity-violating model with bilinear terms. Upper limits on the production cross section of generic events beyond the Standard Model as low as 40 ab are obtained in signal regions optimised for these models and also for an R-parity-violating scenario with baryon-number-violating higgsino decays into top quarks and jets. The analysis significantly improves sensitivity to supersymmetric models and other processes beyond the Standard Model that may contribute to the considered final states.
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
- Hadron-Hadron Scattering
- Supersymmetry
Publication and Content Type
- ref (subject category)
- art (subject category)
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Aad, G.
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Andrean, Stefio ...
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Backman, Filip, ...
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Barranco Navarro ...
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Bohm, Christian, ...
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Clément, Christo ...
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Dunne, Katherine ...
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Hellman, Sten, 1 ...
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Ingebretsen Carl ...
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Kim, Dongwon, 19 ...
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Lee, Suhyun
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Lou, Xuanhong, 1 ...
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Milstead, David ...
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Moa, Torbjörn, 1 ...
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Pasuwan, Patrawa ...
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Pereira Sanchez, ...
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Richter, Stefan, ...
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Silverstein, Sam ...
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Sjölin, Jörgen, ...
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Strandberg, Sara ...
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Strübig, Antonia ...
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Valdés Santurio, ...
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Zwalinski, L.
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Bruncko, D.
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Leopold, Alexand ...
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Lundberg, Olof
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Lund-Jensen, Ben ...
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Ripellino, Giuli ...
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Shaheen, Rabia
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Strandberg, Jona ...
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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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Mullier, Geoffre ...
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Ördek, Serhat
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Steentoft, Jonas
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Sunneborn Gudnad ...
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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 ...
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Journal of High ...
- By the university
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Stockholm University
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Royal Institute of Technology
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Uppsala University