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Work meeting of LHC Darkshowers taskforce

→ Europe/Zurich
Annapaola De Cosa (ETH Zurich (CH)), Christiane Scherb, Felix Karl David Kahlhoefer (Karlsruhe Institute of Technology), Jackson Carl Burzynski (University of Oklahoma (US)), Kevin Pedro (Fermi National Accelerator Lab. (US)), Sukanya Sinha (The University of Manchester (GB))
GMT20260330-135557_Recording_1920x1080.mp4
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Work meeting of LHC Darkshowers taskforce
Zoom Meeting ID
62555445412
Host
Sukanya Sinha
Alternative hosts
Kevin Pedro, Jackson Carl Burzynski, Annapaola De Cosa
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    • 16:00 → 16:10
      Introduction 10m
      Speakers: Christiane Scherb, Sukanya Sinha (The University of Manchester (GB))
    • 16:10 → 16:30
      What can we learn from Semi-Visible Jets at the jet-substructure level and their invisible particles? An extensive study over a dark sector parameter scan from the jet visible/invisible constituents. 20m

      We will review different tools at the jet-substructure level to study Semi-Visible Jets (SVJs), formed by the decay of an intermediate massive Z' boson. We characterise the leading jet using substructure metrics such as the Energy Mover's Distance (EMD) function, Energy-Energy Correlation Functions (EECs) and the Lund Jet Plane (LJP) as kinematical features. We also quantify the distribution of the missing transverse energy (MET) of the global event and the azimuthal angle of it respect to the leading jet. The objective of these studies is to look for informative kinematical features to design a suitable Machine Learning (ML) model.

      Speaker: Mr Miguel Angel Avendano Bernal (University of Southampton)
      Dark_Showers_Taskforce_Miguel_Talk_v3.pdf