Modified Newtonian dynamics (MOND): observational phenomenology and relativistic extensions
B Famaey, SS McGaugh - Living reviews in relativity, 2012 - Springer
A wealth of astronomical data indicate the presence of mass discrepancies in the Universe.
The motions observed in a variety of classes of extragalactic systems exceed what can be …
The motions observed in a variety of classes of extragalactic systems exceed what can be …
Weak gravitational lensing
M Bartelmann, P Schneider - Physics Reports, 2001 - Elsevier
We review theory and applications of weak gravitational lensing. After summarising
Friedmann–Lemaı̂tre cosmological models, we present the formalism of gravitational …
Friedmann–Lemaı̂tre cosmological models, we present the formalism of gravitational …
Revealing galaxy candidates out to z ∼ 16 with JWST observations of the lensing cluster SMACS0723
One of the main goals of the JWST is to study the first galaxies in the Universe. We present a
systematic photometric analysis of very distant galaxies in the first JWST deep field towards …
systematic photometric analysis of very distant galaxies in the first JWST deep field towards …
UNCOVERing the extended strong lensing structures of Abell 2744 with the deepest JWST imaging
We present a new parametric lens model for the massive galaxy cluster Abell 2744 based
on new ultra-deep JWST imaging taken in the framework of the UNCOVER program. These …
on new ultra-deep JWST imaging taken in the framework of the UNCOVER program. These …
Constraining the physical properties of the first lensed z ∼ 9 − 16 galaxy candidates with JWST
The first deep-field observations of the JWST have immediately yielded a surprisingly large
number of very high redshift candidates, pushing the frontier of observability well beyond z≳ …
number of very high redshift candidates, pushing the frontier of observability well beyond z≳ …
New high-precision strong lensing modeling of Abell 2744-Preparing for JWST observations
P Bergamini, A Acebron, C Grillo, P Rosati… - Astronomy & …, 2023 - aanda.org
We present a new strong lensing (SL) model of the Hubble Frontier Fields (HFF) galaxy
cluster Abell 2744, at z= 0.3072, by exploiting archival Hubble Space Telescope (HST) …
cluster Abell 2744, at z= 0.3072, by exploiting archival Hubble Space Telescope (HST) …
Star formation at the smallest scales: a JWST study of the clump populations in SMACS0723
We present the clump populations detected in 18 lensed galaxies at redshifts 1--8.5 within
the lensing cluster field SMACS0723. The recent JWST Early Release Observations of this …
the lensing cluster field SMACS0723. The recent JWST Early Release Observations of this …
An excess of small-scale gravitational lenses observed in galaxy clusters
Cold dark matter (CDM) constitutes most of the matter in the Universe. The interplay
between dark and luminous matter in dense cosmic environments, such as galaxy clusters …
between dark and luminous matter in dense cosmic environments, such as galaxy clusters …
The GLASS-JWST Early Release Science Program. III. Strong-lensing model of Abell 2744 and its infalling regions
P Bergamini, A Acebron, C Grillo, P Rosati… - The Astrophysical …, 2023 - iopscience.iop.org
We present a new high-precision, JWST-based, strong-lensing model for the galaxy cluster
Abell 2744 at z= 0.3072. By combining the deep, high-resolution JWST imaging from the …
Abell 2744 at z= 0.3072. By combining the deep, high-resolution JWST imaging from the …
[HTML][HTML] An atlas of MUSE observations towards twelve massive lensing clusters
Context. Spectroscopic surveys of massive galaxy clusters reveal the properties of faint
background galaxies thanks to the magnification provided by strong gravitational lensing …
background galaxies thanks to the magnification provided by strong gravitational lensing …