10 citations · 10 across the 1 of their papers we have counts for
6 papers
Multi-top signals of vectorlike quarks at the LHC
Elias Bernreuther, Bogdan A. Dobrescu
We point out that events with 6 or more top quarks may be observed at the LHC if certain particles exist at the TeV scale. In a model where a vectorlike quark of charge 2/3 decays…
Stopping Dark Mesons in Their Tracks with Long-Lived Particle and Resonant Signatures
Pouya Asadi, Austin Batz, Elias Bernreuther +3
Dark sectors with confining gauge interactions can provide both simple dark matter candidates and striking signals at colliders. We recast Large Hadron Collider searches for two di…
On the challenges of searching for GeV-scale long-lived particles at the LHC
Elias Bernreuther, Juliana Carrasco Mejia, Felix Kahlhoefer +2
Many models of dark matter predict long-lived particles (LLPs) that can give rise to striking signatures at the LHC. Existing searches for displaced vertices are however tailored t…
Casting a graph net to catch dark showers
Elias Bernreuther, Thorben Finke, Felix Kahlhoefer +2
Strongly interacting dark sectors predict novel LHC signatures such as semi-visible jets resulting from dark showers that contain both stable and unstable dark mesons. Distinguishi…
Strongly interacting dark sectors in the early Universe and at the LHC through a simplified portal
Elias Bernreuther, Felix Kahlhoefer, Michael Krämer +1
We study the cosmology and LHC phenomenology of a consistent strongly interacting dark sector coupled to Standard Model particles through a generic vector mediator. We lay out the…
Actual Physics behind Mono-X
Elias Bernreuther, Jan Horak, Tilman Plehn +1
Mono-X searches are standard dark matter search strategies at the LHC. First, we show how in the case of initial state radiation they essentially collapse to mono-jet searches. Sec…