Seminarium "Teoria cząstek elementarnych i kosmologia"

I will present the current status of constraints on simplified models of new physics that can simultaneously accommodate the measured value of the anomalous magnetic moment of the muon and the relic density of dark matter. I construct a set of renormalizable, SU(2) x U(1) invariant extensions of the Standard Model, whose particle content is classified according to the field's transformation properties under the Standard Model gauge group. All models are confronted with experimental constraints from LEP mass bounds, direct LHC searches, electroweak precision observables, and direct searches for dark matter.