PoS - Proceedings of Science
Volume 382 - The Eighth Annual Conference on Large Hadron Collider Physics (LHCP2020) - Session : Joint BSM
DM interpretations of heavy resonances and BSM-Higgs searches in ATLAS and CMS
M. Savina* on behalf of the ATLAS and CMS Collaborations
*corresponding author
Full text: pdf
Pre-published on: November 13, 2020
Published on: January 11, 2021
For interpreting DM search results at the LHC the simplified mediator-based dark matter models are used, that allow to minimize the number of new particles and model parameters in consideration. In particular, only one spin-0 or spin-1 mediator and one DM particle $\chi$ assumed to be a fermion are introduced. Also s-channel processes are mainly considered in the simplest case.

Several searches are presented for DM signals within the simplified mediator-based models with an emphasis on fully visible signatures (heavy resonances) and MET signatures with good model sensitivity, especially to 2HDM+\zv~ and 2HDM+$a$ model parameters.
DOI: https://doi.org/10.22323/1.382.0176
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