Essentials of strong gravitational lensing

P Saha, D Sluse, J Wagner, LLR Williams - Space Science Reviews, 2024 - Springer
Of order one in 10 3 quasars and high-redshift galaxies appears in the sky as multiple
images as a result of gravitational lensing by unrelated galaxies and clusters that happen to …

Hyper Suprime-Cam Year 3 results: Cosmology from cosmic shear two-point correlation functions

X Li, T Zhang, S Sugiyama, R Dalal, R Terasawa… - Physical Review D, 2023 - APS
We perform a blinded cosmology analysis with cosmic shear two-point correlation functions
measured from more than 25 million galaxies in the Hyper Suprime-Cam three-year shear …

Dark Energy Survey Year 3 results: Cosmology from cosmic shear and robustness to data calibration

A Amon, D Gruen, MA Troxel, N MacCrann… - Physical Review D, 2022 - APS
This work, together with its companion paper, Secco, Samuroff et al.[Phys. Rev. D 105,
023515 (2022) PRVDAQ 2470-0010 10.1103/PhysRevD. 105.023515], present the Dark …

Dark Energy Survey Year 3 results: Cosmology from cosmic shear and robustness to modeling uncertainty

LF Secco, S Samuroff, E Krause, B Jain, J Blazek… - Physical Review D, 2022 - APS
This work and its companion paper, Amon et al.[Phys. Rev. D 105, 023514 (2022) PRVDAQ
2470-0010 10.1103/PhysRevD. 105.023514], present cosmic shear measurements and …

KiDS-1000 Cosmology: Multi-probe weak gravitational lensing and spectroscopic galaxy clustering constraints

C Heymans, T Tröster, M Asgari, C Blake… - Astronomy & …, 2021 - aanda.org
We present a joint cosmological analysis of weak gravitational lensing observations from the
Kilo-Degree Survey (KiDS-1000), with redshift-space galaxy clustering observations from …

KiDS-1000 cosmology: Cosmic shear constraints and comparison between two point statistics

M Asgari, CA Lin, B Joachimi, B Giblin… - Astronomy & …, 2021 - aanda.org
We present cosmological constraints from a cosmic shear analysis of the fourth data release
of the Kilo-Degree Survey (KiDS-1000), which doubles the survey area with nine-band …

DES Y3+ KiDS-1000: Consistent cosmology combining cosmic shear surveys

TMC Abbott, M Aguena, A Alarcon… - The Open Journal of …, 2023 - research.ed.ac.uk
We present a joint cosmic shear analysis of the Dark Energy Survey (DES Y3) and the Kilo-
Degree Survey (KiDS-1000) in a collaborative effort between the two survey teams. We find …

Indefinitely flat circular velocities and the baryonic tully–fisher relation from weak lensing

T Mistele, S McGaugh, F Lelli… - The Astrophysical …, 2024 - iopscience.iop.org
We use a new deprojection formula to infer the gravitational potential around isolated
galaxies from weak gravitational lensing. The results imply circular velocity curves that …

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 …

Hyper Suprime-Cam Year 3 results: Cosmology from galaxy clustering and weak lensing with HSC and SDSS using the emulator based halo model

H Miyatake, S Sugiyama, M Takada, T Nishimichi, X Li… - Physical Review D, 2023 - APS
We present cosmology results from a blinded joint analysis of cosmic shear, ξ±(ϑ), galaxy-
galaxy weak lensing, Δ Σ (R), and projected galaxy clustering, wp (R), measured from the …