Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC
- NázevTitle
- Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHCStatistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- G. Aad, B. Abbott, K. Abeling, N. J. Abicht, B. Ali, K. Augsten, B. Bergmann, H. Day-Hall, P. Fiedler, Z. Hubáček, P. Jačka, S. Mondal, M. Myška, L. Novotný, V. Petousis, R. Polifka, S. Pospíšil, K. Smolek, A. Sopczak, V. Vacek, P. Vokáč, O. Zaplatílek
- DOIDOI
- 10.1103/PhysRevLett.133.031802
- Časopis / citaceJournal / citation
- Physical Review Letters. 2024, 133(3), ISSN 0031-9007.
- RokYear
- 2024
- JazykLanguage
- eng
- WoSWoS
- 001290705300001
- ScopusScopus
- 2-s2.0-85200695981
- RIVRIV
- RIV/68407700:21220/24:00380900!RIV25-MSM-21220___
- ProjektProject
- CERN-CZ III - Výzkumná infrastruktura pro experimenty v CERN - LM2023040 (2023–2026)CERN-CZ III - Výzkumná infrastruktura pro experimenty v CERN - LM2023040 (2023–2026); Výzkum základních stavebních kamenů hmoty s využitím špičkových technologiíFundamental constituents of matter through frontier technologies
AbstraktAbstract
Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using 139 fb(-1) of pp collision data at root 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%.
Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using 139 fb(-1) of pp collision data at root 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%.