DESI 2024 VI: Cosmological constraints from the measurements of baryon acoustic oscillations

AG Adame, J Aguilar, S Ahlen, S Alam… - arXiv preprint arXiv …, 2024 - arxiv.org
We present cosmological results from the measurement of baryon acoustic oscillations
(BAO) in galaxy, quasar and Lyman-$\alpha $ forest tracers from the first year of …

[PDF][PDF] Desi 2024 vi: Cosmological constraints from the measurements of baryon acoustic oscillations

D Collaboration, AG Adame, J Aguilar… - arXiv preprint arXiv …, 2024 - researchgate.net
We present cosmological results from the measurement of baryon acoustic oscillations
(BAO) in galaxy, quasar and Lyman-α forest tracers from the first year of observations from …

Scale-dependent local primordial non-Gaussianity as a solution to the tension

C Stahl, B Famaey, R Ibata, O Hahn, N Martinet… - Physical Review D, 2024 - APS
For the last decade, several probes have pointed to a cosmological tension between the
amplitude of density fluctuations extrapolated from the cosmic microwave background within …

The Atacama Cosmology Telescope DR6 and DESI: Structure formation over cosmic time with a measurement of the cross-correlation of CMB Lensing and Luminous …

J Kim, N Sailer, MS Madhavacheril… - … of Cosmology and …, 2024 - iopscience.iop.org
We present a high-significance cross-correlation of CMB lensing maps from the Atacama
Cosmology Telescope (ACT) Data Release 6 (DR6) with luminous red galaxies (LRGs) from …

Cosmological constraints from the tomography of DES-Y3 galaxies with CMB lensing from ACT DR4

GA Marques, MS Madhavacheril… - … of Cosmology and …, 2024 - iopscience.iop.org
We present a measurement of the cross-correlation between the MagLim galaxies selected
from the Dark Energy Survey (DES) first three years of observations (Y3) and cosmic …

LiteBIRD science goals and forecasts: a full-sky measurement of gravitational lensing of the CMB

AI Lonappan, T Namikawa, G Piccirilli… - … of Cosmology and …, 2024 - iopscience.iop.org
Cosmic microwave background (CMB) polarization has been measured by multiple CMB
experiments to improve constraints on cosmology. A CMB linear polarization map contains …

Cosmological constraints from the cross-correlation of DESI Luminous Red Galaxies with CMB lensing from Planck PR4 and ACT DR6

N Sailer, J Kim, S Ferraro, MS Madhavacheril… - arXiv preprint arXiv …, 2024 - arxiv.org
We infer the growth of large scale structure over the redshift range $0.4\lesssim z\lesssim 1$
from the cross-correlation of spectroscopically calibrated Luminous Red Galaxies (LRGs) …

Constraining cosmology with the intensity mapping-nulling convergence

H Fronenberg, AS Maniyar, AR Pullen, A Liu - Physical Review D, 2024 - APS
Lensing reconstruction maps from the cosmic microwave background (CMB) provide direct
observations of the matter distribution of the universe without the use of a biased tracer …

Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data

F Ge, M Millea, E Camphuis, C Daley, N Huang… - arXiv preprint arXiv …, 2024 - arxiv.org
From CMB polarization data alone we reconstruct the CMB lensing power spectrum,
comparable in overall constraining power to previous temperature-based reconstructions …

Constraining gravity with a new precision estimator using Planck SDSS BOSS data

L Wenzl, R Bean, SF Chen, GS Farren… - Physical Review D, 2024 - APS
The EG statistic is a discriminating probe of gravity developed to test the prediction of
general relativity (GR) for the relation between gravitational potential and clustering on the …