Institut d'Astrophysique et
de Géophysique (Bât. B5c)

Quartier Agora
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B-4000 Liège 1 (Sart-Tilman)
Belgique

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Seminars : Documents

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Seminar n°12: Thursday 05 october, 16h00

Semi-annihilating Z3 scalar dark matter model and gravitational waves
Maxim Laletin (National Centre for Nuclear Research (NCBJ), Warsaw, Poland)

We study dark matter phenomenology with early kinetic decoupling, cosmic phase transitions and their gravitational wave signal in the semi-annihilating Z3 dark matter model, whose dark sector comprises of an inert doublet and a complex singlet. We take into account constraints from perturbativity, unitarity, vacuum stability, electroweak precision tests, direct detection and LHC measurements of the Higgs boson. We discuss the prospects for direct detection searches and gravitational wave searches.

University of Liège > Faculty of Sciences > Department of Astrophysics, Geophysics and Oceanography : CoWebAGO, Juin 2009.