Würzburg 2018 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 28: Suche nach dunkler Materie II

T 28.6: Vortrag

Dienstag, 20. März 2018, 17:50–18:05, Philo-HS5

Perspectives of Monojet searches on supersymmetric Dark Matter — •Conny Beskidt¹, Wim de Boer¹, and Dmitri Kazakov^1,2 — ¹Karlsruhe Institute of Technology (IETP) — ²JINR, ITEP, Moscow, Russia

Roughly 85% of the matter in the Universe consists of dark matter made at least partially of weakly interacting massive particls (WIMPs). Supersymmetry (SUSY) can provide a perfect WIMP candidate: the Lightest Supersymmetric Particle (LSP), in many models the lightest neutralino, has all the required WIMP properties: it is neutral, massive, stable and weakly interacting. However, neutralinos are mixtures of gauginos and Higgsinos, so the LSP can become predominantly bino-, Higgsino- or singlino-like in the minimal and next-to minimal supersymmetric standard model. The impact of the current searches at the LHC for monojets on these supersymmetric models and their different scenarios is investigated.