0598628 - FZÚ 2025 RIV US eng J - Článek v odborném periodiku
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 … celkem 2914 autorů
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
Grant CEP: GA MŠMT(CZ) EH22_008/0004632
Výzkumná infrastruktura: CERN-CZ III - 90240
Institucionální podpora: RVO:68378271
Klíčová slova: Higgsino: pair production * decay modes * CERN LHC Coll * statistical analysis
Obor OECD: Particles and field physics
Impakt faktor: 8.1, rok: 2023 ; AIS: 3.013, rok: 2023
Způsob publikování: 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%.
Trvalý link: https://hdl.handle.net/11104/0356246