8 citations
- National ObservatoryBR4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Centro Brasileiro de Pesquisas FísicasBR3 papers
- Instituto Nacional de Pesquisas EspaciaisBR3 papers
- Aix-Marseille UniversitéFR2 papers
- ARC Centre of Excellence for Dark Matter Particle PhysicsAU2 papers
- Centre de physique des particules de MarseilleFR2 papers
- Czech Academy of Sciences, Astronomical InstituteCZ2 papers
- European Space Astronomy CentreES2 papers
- Institut d'Astrophysique de ParisFR2 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2 papers
- Instituto de Astronomía Teórica y ExperimentalAR2 papers
8 papers · 1 filter
Merging Galaxy Clusters and the Search for New Physics of Dark Matter: A Review
Rogério Monteiro-Oliveira
Merging galaxy clusters represent one of the most powerful macroscopic laboratories in the Universe for searching for new physics within the dark sector. High-velocity cosmic colli…
Testing Scale-Dependent Suppression of Structure Growth in the Linear Regime
Fernanda Oliveira, Miguel A. Sabogal, Felipe Avila +2
We investigate recent reports of a suppression in the growth rate of cosmic structures inferred from analyses of the dataset. To address this issue, we explore the hyp…
Revisiting the CMB homogeneity scale: low multipoles removal effect and extragalactic foreground masking
Xiaoyun Shao, Facundo Toscano, Diego Garcia Lambas +5
The Cosmic Microwave Background (CMB) reaches homogeneity at relatively modest angular scales compared to the expectation of the standard CDM model revealing an important chall…
A New Window on Dynamical Dark Energy: Combining DESI-DR2 BAO with future Gravitational Wave Observations
Felipe Bruno Medeiros dos Santos, Jonathan Morais, Supriya Pan +2
Baryon acoustic oscillation (BAO) data from the Dark Energy Spectroscopic Instrument (DESI) appear to indicate the first evidence for dynamical dark energy (DDE), with a present-da…
Joint Curvature and Growth Rate measurements with Supernova Peculiar Velocities and the CMB
Camilo Crisman, Miguel Quartin, João Rebouças
Type Ia supernova (SN) magnitudes present correlations due to the fact that their peculiar velocities are sourced by the large-scale structure of the Universe. This effect can be u…
Euclid preparation. CIV. Impact of galaxy intrinsic alignment modelling choices on Euclid 3x2pt cosmology
Euclid Collaboration, D. Navarro-Gironés, I. Tutusaus +274
The Euclid galaxy survey will provide unprecedented constraints on cosmology, but achieving unbiased results will require an optimal characterisation and mitigation of systematic e…