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

AG Adame, J Aguilar, S Ahlen, S Alam… - … of Cosmology and …, 2025 - iopscience.iop.org
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 …

The Atacama Cosmology Telescope: DR6 gravitational lensing map and cosmological parameters

MS Madhavacheril, FJ Qu, BD Sherwin… - The Astrophysical …, 2024 - iopscience.iop.org
We present cosmological constraints from a gravitational lensing mass map covering 9400
deg 2 reconstructed from measurements of the cosmic microwave background (CMB) made …

Quintessential interpretation of the evolving dark energy in light of DESI observations

Y Tada, T Terada - Physical Review D, 2024 - APS
The recent result of the Dark Energy Spectroscopic Instrument (DESI) in combination with
other cosmological data shows evidence of the evolving dark energy parametrized by the w …

The SRG/eROSITA all-sky survey-Cosmology constraints from cluster abundances in the western Galactic hemisphere

V Ghirardini, E Bulbul, E Artis, N Clerc, C Garrel… - Astronomy & …, 2024 - aanda.org
The evolution of the cluster mass function traces the growth of linear density perturbations,
providing valuable insights into the growth of structures, the nature of dark matter, and the …

Robust preference for Dynamical Dark Energy in DESI BAO and SN measurements

W Giarè, M Najafi, S Pan, E Di Valentino… - … of Cosmology and …, 2024 - iopscience.iop.org
Abstract Recent Baryon Acoustic Oscillation (BAO) measurements released by DESI, when
combined with Cosmic Microwave Background (CMB) data from Planck and two different …

DESI 2024: Constraints on physics-focused aspects of dark energy using DESI DR1 BAO data

K Lodha, A Shafieloo, R Calderon, E Linder, W Sohn… - Physical Review D, 2025 - APS
Baryon acoustic oscillation data from the first year of the Dark Energy Spectroscopic
Instrument (DESI) provide near percent-level precision of cosmic distances in seven bins …

No νs is good news

N Craig, D Green, J Meyers, S Rajendran - Journal of High Energy Physics, 2024 - Springer
A bstract The baryon acoustic oscillation (BAO) analysis from the first year of data from the
Dark Energy Spectroscopic Instrument (DESI), when combined with data from the cosmic …

Using non-DESI data to confirm and strengthen the DESI 2024 spatially flat cosmological parametrization result

CG Park, JC Pérez, B Ratra - Physical Review D, 2024 - APS
We use a combination of Planck cosmic microwave background (CMB) anisotropy data and
non-CMB data that include Pantheon+ type Ia supernovae (SNIa), Hubble parameter [H (z)] …

Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data

Z Pan, F Bianchini, WLK Wu, PAR Ade, Z Ahmed… - Physical Review D, 2023 - APS
We present a measurement of gravitational lensing over 1500 deg 2 of the Southern sky
using SPT-3G temperature data at 95 GHz and 150 GHz taken in 2018. The lensing …

DESI constraints on exponential quintessence

OF Ramadan, J Sakstein, D Rubin - Physical Review D, 2024 - APS
The DESI Collaboration have recently analyzed their first year of data, finding a preference
for thawing dark energy scenarios when using parametrized equations of state for dark …