The intrinsic alignment of galaxies and its impact on weak gravitational lensing in an era of precision cosmology
The wealth of incoming and future cosmological observations will allow us to map out the
structure and evolution of the observable universe to an unprecedented level of precision …
structure and evolution of the observable universe to an unprecedented level of precision …
Galaxy alignments: An overview
B Joachimi, M Cacciato, TD Kitching, A Leonard… - Space Science …, 2015 - Springer
The alignments between galaxies, their underlying matter structures, and the cosmic web
constitute vital ingredients for a comprehensive understanding of gravity, the nature of …
constitute vital ingredients for a comprehensive understanding of gravity, the nature of …
Evolution of the cosmic web
M Cautun, R Van De Weygaert… - Monthly Notices of the …, 2014 - academic.oup.com
The cosmic web is the largest scale manifestation of the anisotropic gravitational collapse of
matter. It represents the transitional stage between linear and non-linear structures and …
matter. It represents the transitional stage between linear and non-linear structures and …
Tracing the cosmic web
NI Libeskind, R Van De Weygaert… - Monthly Notices of …, 2018 - academic.oup.com
The cosmic web is one of the most striking features of the distribution of galaxies and dark
matter on the largest scales in the Universe. It is composed of dense regions packed full of …
matter on the largest scales in the Universe. It is composed of dense regions packed full of …
Galaxy evolution in the metric of the cosmic web
K Kraljic, S Arnouts, C Pichon, C Laigle… - Monthly Notices of …, 2018 - academic.oup.com
The role of the cosmic web in shaping galaxy properties is investigated in the Galaxy And
Mass Assembly (GAMA) spectroscopic survey in the redshift range 0.03≤ z≤ 0.25. The …
Mass Assembly (GAMA) spectroscopic survey in the redshift range 0.03≤ z≤ 0.25. The …
COSMOS2015 photometric redshifts probe the impact of filaments on galaxy properties
C Laigle, C Pichon, S Arnouts… - Monthly Notices of …, 2018 - academic.oup.com
The variation of galaxy stellar masses and colour types with the distance to projected cosmic
filaments are quantified using the precise photometric redshifts of the COSMOS2015 …
filaments are quantified using the precise photometric redshifts of the COSMOS2015 …
Galaxy alignments: theory, modelling & simulations
A Kiessling, M Cacciato, B Joachimi, D Kirk… - Space Science …, 2015 - Springer
The shapes of galaxies are not randomly oriented on the sky. During the galaxy formation
and evolution process, environment has a strong influence, as tidal gravitational fields in the …
and evolution process, environment has a strong influence, as tidal gravitational fields in the …
Spin alignments within the cosmic web: a theory of constrained tidal torques near filaments
S Codis, C Pichon, D Pogosyan - Monthly Notices of the Royal …, 2015 - academic.oup.com
The geometry of the cosmic web drives in part the spin acquisition of galaxies. This can be
explained in a Lagrangian framework, by identifying the specific long-wavelength …
explained in a Lagrangian framework, by identifying the specific long-wavelength …
Galaxy orientation with the cosmic web across cosmic time
S Codis, A Jindal, NE Chisari, D Vibert… - Monthly Notices of …, 2018 - academic.oup.com
This work investigates the alignment of galactic spins with the cosmic web across cosmic
time using the cosmological hydrodynamical simulation Horizon-AGN. The cosmic web …
time using the cosmological hydrodynamical simulation Horizon-AGN. The cosmic web …
The Cosmic Ballet II: spin alignment of galaxies and haloes with large-scale filaments in the EAGLE simulation
P Ganeshaiah Veena, M Cautun… - Monthly Notices of …, 2019 - academic.oup.com
We investigate the alignment of galaxies and haloes relative to cosmic web filaments using
the EAGLE hydrodynamical simulation. We identify filaments by applying the nexus+ method …
the EAGLE hydrodynamical simulation. We identify filaments by applying the nexus+ method …