0598628 - FZÚ 2025 RIV US eng J - Journal Article
Aad, G. - Abbott, B. - Abeling, K. - Chudoba, Jiří - Federičová, Pavla - Hejbal, Jiří - Jačka, Petr - Kepka, Oldřich - Kroll, Jiří - Kupčo, Alexander - Latoňová, Věra - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek … Total 2914 authors
Statistical combination of ATLAS Run 2 searches for charginos and neutralinos at the LHC.
Physical Review Letters. Roč. 133, č. 3 (2024), č. článku 031802. ISSN 0031-9007. E-ISSN 1079-7114
R&D Projects: GA MŠMT(CZ) EH22_008/0004632
Research Infrastructure: CERN-CZ III - 90240
Institutional support: RVO:68378271
Keywords : Higgsino: pair production * decay modes * CERN LHC Coll * statistical analysis
OECD category: Particles and field physics
Impact factor: 8.1, year: 2023 ; AIS: 3.013, rok: 2023
Method of publishing: Open access
DOI: https://doi.org/10.1103/PhysRevLett.133.031802

Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using 139  fb-1 of pp collision data at √s=13  TeV with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model W, Z, or h bosons are combined to extend the mass reach to the produced supersymmetric particles by 30–100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95% C.L. cross-section upper limits by 15%–40%.
Permanent Link: https://hdl.handle.net/11104/0356246