PoS - Proceedings of Science
Volume 390 - 40th International Conference on High Energy physics (ICHEP2020) - Posters: Dark Matter Detection
Search for new phenomena in mono-X final states using pp collision data collected in Run-2 by the ATLAS experiment at the LHC
S. Gonzalez Fernandez* on behalf of the ATLAS collaboration
*corresponding author
Full text: pdf
Pre-published on: January 07, 2021
Published on: —
Cosmological and astrophysical observations point to the existence of an exotic type of matter known as Dark Matter (DM) that accounts for about 84% of the mass of the Universe. If DM is realized in the form of weakly interacting massive particles (WIMPs) it could be produced at the LHC 𝑝 𝑝 collider. At colliders, mono-X final states are considered golden channels, for which DM particles are produced in association with energetic jets of hadrons, photons, W/Z bosons or top-quarks. Here we present the latest results from the ATLAS collaboration on the mono-jet and the mono-photon searches in 𝑝 𝑝 collisions at 13 TeV using an integrated luminosity of up to 139 fb−1. The results are translated into exclusion limits in different models for new physics including DM simplified models, supersymmetry inspired models, models with large extra spatial dimensions, and models for the production of axion-like particles.
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.