Dortmund 2021 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
T: Fachverband Teilchenphysik
T 84: Associated Higgs production and Higgs quantum numbers II
T 84.3: Vortrag
Donnerstag, 18. März 2021, 16:30–16:45, Ti
Fake-Rate Determination for the ttH and ttW Production with a Signature of Two Same Electric Charge Light Leptons Associated with a Tau Using the ATLAS Detector at the LHC — Nello Bruscino1, Arthur Chomont1, Simonetta Gentile1, Nazim Huseynov2, Georgiy Ivannikov3, Santu Mondal3, and •André Sopczak3 — 1Università di Roma, Sapienza & INFN — 2JINR Dubna — 3CTU in Prague
After the discovery of a Higgs Boson, the measurements of fits properties are at the forefront of research. The determination of the associated production of a Higgs Boson and a pair of top quarks is of particular importance as the Yukawa coupling is large and can probe for physics beyond the Standard Model. The analysis is based on data taken by the ATLAS experiment recorded from 13 TeV proton-proton collisions. The ttH and ttW production was analyzed in various final states. The focus of this presentation is on the fake rate determination in the final state with two light leptons of same electric charge and one hadronically decaying tau lepton..