5 papers
Searches for invisible scalar decays at CLIC
Krzysztof Mekala, Aleksander Filip Zarnecki, Bohdan Grzadkowski +1
The Compact Linear Collider (CLIC) is a proposed TeV-scale high-luminosity electron-positron collider at CERN. The first CLIC running stage, at 380\,GeV, will focus on precision Hi…
Dark-matter-spin effects at future colliders
Bohdan Grzadkowski, Michal Iglicki, Krzysztof Mekala +1
We discuss possibility to detect spin 0, 1 and 1/2 dark matter (DM) at future colliders. The models considered here are simple, consistent and renormalizable field th…
One-loop contribution to dark matter-nucleon scattering in the pseudoscalar dark matter model
Duarte Azevedo, Mateusz Duch, Bohdan Grzadkowski +3
Recent dark matter (DM) direct searches place very stringent constraints on the possible DM candidates proposed in extensions of the Standard Model. There are however models where…
Testing scalar versus vector dark matter
Duarte Azevedo, Mateusz Duch, Bohdan Grzadkowski +3
We investigate and compare two simple models of dark matter (DM): a vector and a scalar DM model. Both models require the presence of two physical Higgs bosons and whic…
Vector-fermion dark matter
Michal Iglicki
In this thesis a simple extension of the Standard Model has been investigated. The Standard Model gauge group has been extended by an additional group. The model introduce…