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CERN Accelerating science

 
Toponium hunter’s guide - Aguilar-Saavedra, J.A. - arXiv:2407.20330IFT-UAM/CSIC-24-112CERN-TH-2024-123
 
Reconstructed versus true transverse momenta of the top quarks, for the $t \bar t$ process.
Reconstructed versus true transverse momenta of the top quarks, for the $t \bar t$ process.
Top: reconstructed versus true $t \bar t$ invariant mass for the $t \bar t$ process. Bottom: one-dimensional projection.
Top: reconstructed versus true $t \bar t$ invariant mass for the $t \bar t$ process. Bottom: one-dimensional projection.
Reconstructed $W$ boson and top quark masses, for the $t \bar t$ process.
Reconstructed $W$ boson and top quark masses, for the $t \bar t$ process.
Reconstructed $W$ boson and top quark masses, for the $b \bar b WW$ process.
Reconstructed $W$ boson and top quark masses, for the $b \bar b WW$ process.
Kinematical distribution of $\cos \theta_{12}$ for $b \bar b WW$ and the toponium signal.
$\tau_1^{(1)}$ of the event (top) and of the $b$-tagged jet (bottom), for $b \bar b WW$ and the toponium signal.
$\tau_1^{(1)}$ of the event (top) and of the $b$-tagged jet (bottom), for $b \bar b WW$ and the toponium signal.
Example of distributions for the statistical significance of the deviations between pseudo-data (with injected toponium) and the $b \bar b WW$ and $b \bar b WW+ \eta_t$ hypotheses, obtained from pseudo-experiments.
Expected statistical significance for the toponium signal with Run 2 and Run 2$+$3 data, for three benchmarks described in the text.
Expected statistical significance for the toponium signal with Run 2 and Run 2$+$3 data, for three benchmarks described in the text.
Expected statistical significance for the toponium signal with Run 2 and Run 2$+$3 data, for three benchmarks described in the text.
Expected statistical significance for the toponium signal with Run 2 and Run 2$+$3 data, for three benchmarks described in the text.
Expected statistical significance for the toponium signal with Run 2 and Run 2$+$3 data, for three benchmarks described in the text.
Expected statistical significance for the toponium signal with Run 2 and Run 2$+$3 data, for three benchmarks described in the text.