May 13 – 17, 2024
CERN
Europe/Zurich timezone

Session

Dark Higgs

1
May 16, 2024, 2:00 PM
40/S2-D01 - Salle Dirac (CERN)

40/S2-D01 - Salle Dirac

CERN

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Conveners

Dark Higgs

  • Matteo Cremonesi (Carnegie-Mellon University (US))
  • Felix Kahlhoefer (Karlsruhe Institute of Technology)

Presentation materials

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  1. Dr Giorgio Arcadi (University of Messina (Italy))
    5/16/24, 2:00 PM
  2. Mr Changqiao Li (Max Planck Society (DE))
    5/16/24, 2:30 PM
  3. Alicia Calderon Tazon (Universidad de Cantabria and CSIC (ES)), Alicia Calderon tazon
    5/16/24, 2:50 PM
  4. Even Simonsen Haaland (University of Oslo (NO))
    5/16/24, 3:10 PM
    Dark Higgs

    We present a review of the models used for the search for a new leptonically decaying neutral vector boson in association with missing transverse energy by ATLAS, which was published as a conference note (ATLAS-CONF-2023-045) in August 2023. Three signal regions were defined as bins in the $\text{E}_\text{T}^{\text{miss}}$ significance, and the search was performed by scanning across the...

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  5. Thomas Biekötter
    5/16/24, 4:00 PM
  6. Pallabi Das (Princeton University (US))
    5/16/24, 4:30 PM
  7. Patrick Ecker
    5/16/24, 4:50 PM
    Dark Higgs

    Belle II has a unique reach for a broad class of models that postulate the existence of dark matter particles in the MeV-GeV mass range. One scenario is a model which involves inelastic dark matter, consisting of two dark matter states with a mass splitting between them and the presence of a dark Higgs boson. This model has a signature of up to two displaced vertices, one from the resonant...

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  8. Felix Kahlhoefer (Karlsruhe Institute of Technology)
    5/16/24, 5:10 PM
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