"Figure 5a from Auxiliary material" of "Search for ttbar resonances in final states with exactly one or two leptons using 140 fb$^{-1}$ of pp collision data at $\sqrt{s}=13$ TeV with the ATLAS experiment"
Abstract
Selection efficiency times acceptance (Eff x Acc) for the ljets final state as a function of the tt̄ invariant mass at the parton level before the emission of FSR, for the (a) Z', (b) GKK, and (c) gKK signals. The selections in the Resolved 1b (dashed blue) and Resolved 2b (short-dashed magenta) are shown as well as the combined region corresponding to the Resolved topology in Figure 2 (solid black). The error bars correspond to the statistical uncertainty. All tt̄ decay modes are considered.
Fields of Study & Subjects
Particle physics theoretical and experimental studies
Quantum Chromodynamics and Particle Interactions
Particle Detector Development and Performance
Publication details
- Journal / source
- HEPData
- Publication date
- 1 January 2026
- Language
- EN
- Document type
- Dataset