Results 11 to 20 of about 86,395,692 (257)
Recommendations on presenting LHC searches for missing transverse energy signals using simplified s -channel models of dark matter [PDF]
, 2020 © 2019 The Authors This document summarises the proposal of the LHC Dark Matter Working Group on how to present LHC results on s-channel simplified dark matter models and to compare them to direct (indirect) detection ...
Harris, Philip Coleman
core +2 more sources
, 2023 Dark matter lighter than 10 GeV=c2 encompasses a promising range of candidates. A conceptual design for a new detector, DarkSide-LowMass, is presented, based on the DarkSide-50 detector and progress toward DarkSide-20k, optimized for a low-threshold ...
G. Paternoster +2 more
core +1 more source
Unified Dark Matter models with fast transition [PDF]
, 2010 We investigate the general properties of Unified Dark Matter (UDM) fluid models where the pressure and the energy density are linked by a barotropic equation of state (EoS) p = p(ρ) and the perturbations are adiabatic.
Davide Pietrobon +12 more
core +1 more source
Unified Dark Matter scalar field models with fast transition [PDF]
, 2011 We investigate the general properties of Unified Dark Matter (UDM) scalar field models with Lagrangians with a non-canonical kinetic term, looking specifically for models that can produce a fast transition between an early Einstein-de Sitter CDM-like era
Bertacca, Daniele +9 more
core +1 more source
Dark magnetic dipole property in fermionic absorption by nucleus and electrons
Journal of High Energy Physics, 2022 The fermionic dark matter (DM) absorption by nucleus or electron targets provides a distinctive signal to search for sub-GeV DM. We consider a Dirac fermion DM charged under a dark gauge group and with the dark magnetic dipole operator.
Tong Li, Jiajun Liao, Rui-Jia Zhang
doaj +1 more source
Theoretical strategies for comparing dark matter searches [PDF]
, 2022 The thesis discusses two semplified models describing the dark matter particle and the mediator of its interaction with the standard model, with a critical discussion of the validity of the effective theory in these two case studies.
Racco, Davide
core
Multi-component dark sectors: symmetries, asymmetries and conversions
Journal of High Energy Physics, 2022 We study the relic abundance of several stable particles from a generic dark sector, including the possible presence of dark asymmetries. After discussing the different possibilities for stabilising multi-component dark matter, we analyse the final relic
Arnau Bas i Beneito +2 more
doaj +1 more source
Essentials on Dark Matter [PDF]
, 2018 Several astronomical observations concerning the structure of galaxies, the rotation of stars in spiral galaxies, the motions of galaxies within a cluster of galaxies, and so on, cannot be understood in terms of Newton’s universal law of gravitation ...
Robson, Brian
core +1 more source
Search for dark matter candidates and large extra dimensions in events with a jet and missing transverse momentum with the ATLAS detector [PDF]
, 2013 A search for new phenomena in events with a high-energy jet and large missing transverse momentum is performed using data from proton-proton collisions at √s=7 TeV with the ATLAS experiment at the Large Hadron Collider.
Jones, G. (Graham) +2 more
core +3 more sources
dark-matter-models: Zenodo DOI trigger
, 2015 Code to calculate PDFs and related quantities for WIMPs and other dark matter ...
mattbellis
core +1 more source