13-16 August 2019
Kane Hall 225
US/Pacific timezone

RECAST for Mono-S(bb) with ATLAS

13 Aug 2019, 18:12
3m
Walker-Ames (Kane Hall 225)

Walker-Ames

Kane Hall 225

Poster Poster pitch

Speaker

Alexander Joseph Schuy (University of Washington (US))

Description

A RECAST of an existing ATLAS analysis is used to perform a search for dark matter produced in association with a dark Higgs boson decaying to two b-quarks from pp collisions at a centre-of-mass energy of sqrt(s) = 13 TeV. RECAST is an analysis reinterpretation framework; since analyses are often sensitive to a range of models, RECAST can be used to constrain the plethora of dark matter models without the significant investment required for a new analysis. In this case, the ATLAS Z’-2HDM Mono-H(bb) analysis at 79.8 fb^-1 integrated luminosity is used, due to the Z’-2HDM model’s similar experimental signature to the dark Higgs model.

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