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Search for direct pair production of sleptons and charginos decaying to two leptons and neutralinos with mass splittings near the W-boson mass in √s= 13 TeV pp collisions with the ATLAS detector
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SYSNO ASEP 0577277 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Search for direct pair production of sleptons and charginos decaying to two leptons and neutralinos with mass splittings near the W-boson mass in √s= 13 TeV pp collisions with the ATLAS detector Author(s) Aad, G. (FR)
Abbott, B. (US)
Abbott, D.C. (US)
Chudoba, Jiří (FZU-D) RID, ORCID
Hejbal, Jiří (FZU-D) RID, ORCID
Jačka, Petr (FZU-D) ORCID
Kepka, Oldřich (FZU-D) RID, ORCID
Kroll, Jiří (FZU-D) ORCID
Kupčo, Alexander (FZU-D) RID, ORCID
Latoňová, Věra (FZU-D) ORCID
Lokajíček, Miloš (FZU-D) RID, ORCID
Lysák, Roman (FZU-D) RID, ORCID
Marčišovský, Michal (FZU-D) RID, ORCID
Mikeštíková, Marcela (FZU-D) RID, ORCID
Němeček, Stanislav (FZU-D) RID, ORCID
Penc, Ondřej (FZU-D) ORCID
Šícho, Petr (FZU-D) RID, ORCID
Staroba, Pavel (FZU-D) RID, ORCID
Svatoš, Michal (FZU-D) RID, ORCID
Taševský, Marek (FZU-D) RID, ORCIDNumber of authors 2899 Article number 031 Source Title Journal of High Energy Physics. - : Springer - ISSN 1029-8479
Roč. 2023, č. 6 (2023)Number of pages 59 s. Language eng - English Country DE - Germany Keywords hadron-hadron scattering ; supersymmetry ; pp: scattering Subject RIV BF - Elementary Particles and High Energy Physics OECD category Particles and field physics Research Infrastructure CERN-CZ III - 90240 - Fyzikální ústav AV ČR, v. v. i. Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 001035569700001 EID SCOPUS 85161827135 DOI 10.1007/JHEP06(2023)031 Annotation A search for the electroweak production of pairs of charged sleptons or charginos decaying into two-lepton final states with missing transverse momentum is presented. Two simplified models of R-parity-conserving supersymmetry are considered: direct pair-production of sleptons (ℓ∼ℓ∼)(ℓ∼ℓ∼), with each decaying into a charged lepton and a χ∼10χ∼10 neutralino, and direct pair-production of the lightest charginos (χ∼1±χ∼1∓)(χ∼1±χ∼1∓), with each decaying into a W-boson and a χ∼10χ∼10. The lightest neutralino (χ∼10)(χ∼10) is assumed to be the lightest supersymmetric particle (LSP). The analyses target the experimentally challenging mass regions where m(ℓ∼)−m(χ∼10)m(ℓ∼)−m(χ∼10) and m(χ∼1±)−m(χ∼10)m(χ∼1±)−m(χ∼10) are close to the W-boson mass (‘moderately compressed’ regions). Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2024 Electronic address https://hdl.handle.net/11104/0346496
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