From the 1 of 6 linked papers with an AI index.
6 papers
micrOMEGAs 7: Beyond standard cosmology
G. Belanger, A. Belyaev, N. Bernal +4
micrOMEGAs 7 is an upgraded software package that computes dark‑matter observables while allowing user‑defined modifications to the early‑Universe expansion, entropy, and non‑therm…
Freeze-in at all couplings
Andreas Goudelis, Andre Lessa, Lucas Magno Dantas Ramos +1
We perform a comprehensive analysis of a charged parent freeze-in dark matter model, focusing on scenarios where the Universe reheats to a temperature comparable to or lower than t…
Kination and the Inert Doublet Model
Geneviève Bélanger, Nicolás Bernal, Andreas Goudelis +1
The inert doublet model is a two-Higgs-doublet extension of the standard model that provides a minimal and versatile framework for frozen-out dark matter. Assuming standard cosmolo…
Constraints on asymmetric production of long-lived scalars at the Large Hadron Collider
Thomas Chehab, Louie Dartmoor Corpe, Andreas Goudelis +2
Searches for pair-produced long-lived particles (LLPs) at the LHC commonly operate under the assumption that the two LLPs are identical. In this paper we entertain the possibility…
Notes on recasting the ATLAS-EXOT-2019-23 search for pairs of displaced hadronic jets in the ATLAS calorimeter
Louie Corpe, Thomas Chehab, Andreas Goudelis
This note describes the validation of material allowing the reinterpretation of an ATLAS search for decays of pair-produced neutral long-lived particles decaying in the hadronic pa…
Probing exotic long-lived particles from the prompt side using the CONTUR method
Louie Corpe, Andreas Goudelis, Simon Jeannot +1
A method to derive constraints on new physics models featuring exotic long-lived particles using detector-corrected measurements of prompt states is presented. The CONTUR workflow…