From the 1 of 41 papers with an AI index.
11 citations
- Stockholm UniversitySE15 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Center for Astrophysics Harvard & SmithsonianUS8 papers
- Sorbonne UniversitéFR8 papers
- Astronomical Institute of the Slovak Academy of SciencesSK7 papers
- Goddard Space Flight CenterUS7 papers
- Institut d'Astrophysique de ParisFR7 papers
- Leiden UniversityNL7 papers
- California Institute of TechnologyUS6 papers
- Imperial College LondonGB6 papers
- Infrared Processing and Analysis CenterUS6 papers
- Institute of AstronomyRU6 papers
6 papers · 1 filter
Impact of 21-cm foreground mitigation strategies on reionization power spectrum constraints
Sambit K. Giri, Florent Mertens
The 21-cm signal probes the intergalactic medium during the Epoch of Reionization (EoR) but is overwhelmed by astrophysical foregrounds orders of magnitude stronger than the cosmol…
Two per cent measurement of from Cepheids alone
Richard Stiskalek, Harry Desmond, Eleni Tsaprazi +4
One of the most pressing problems in current cosmology is the cause of the Hubble tension. We revisit a two-rung distance ladder, composed only of Cepheid periods and magnitudes, a…
The Manticore Project II: Bayesian digital twins of cosmic structure across the SDSS and BOSS volumes
Stuart McAlpine, Jens Jasche, Guilhem Lavaux +2
We present Manticore-Deep, a high-resolution Bayesian field-level reconstruction of cosmic large-scale structure over a comoving volume of to $z\approx…
KiDS-Legacy: Constraining dark energy, neutrino mass, and curvature
Robert Reischke, Benjamin Stölzner, Benjamin Joachimi +25
We constrained minimally extended cosmological models with the cosmic shear analysis of the final data release from the Kilo-Degree Survey (KiDS-Legacy) in combination with externa…
KiDS-Legacy: Constraints on Horndeski gravity from weak lensing combined with galaxy clustering and cosmic microwave background anisotropies
Benjamin Stölzner, Robert Reischke, Matteo Grasso +25
We present constraints on modified gravity from a cosmic shear analysis of the final data release of the Kilo-Degree Survey (KiDS-Legacy) in combination with DESI measurements of b…
The Simons Observatory: Quantifying the impact of beam chromaticity on large-scale B-mode science
Nadia Dachlythra, Kevin Wolz, Susanna Azzoni +17
The Simons Observatory (SO) Small Aperture Telescopes (SATs) will observe the Cosmic Microwave Background (CMB) temperature and polarization at six frequency bands. Within these ba…