Cluster lenses
JP Kneib, P Natarajan - The Astronomy and Astrophysics Review, 2011 - Springer
Clusters of galaxies are the most recently assembled, massive, bound structures in the
Universe. As predicted by General Relativity, given their masses, clusters strongly deform …
Universe. As predicted by General Relativity, given their masses, clusters strongly deform …
Masses of galaxy clusters from gravitational lensing
H Hoekstra, M Bartelmann, H Dahle, H Israel… - Space Science …, 2013 - Springer
Despite consistent progress in numerical simulations, the observable properties of galaxy
clusters are difficult to predict ab initio. It is therefore important to compare both theoretical …
clusters are difficult to predict ab initio. It is therefore important to compare both theoretical …
A Comprehensive Study of Galaxies at z∼ 9–16 Found in the Early JWST Data: Ultraviolet Luminosity Functions and Cosmic Star Formation History at the Pre …
We conduct a comprehensive study on dropout galaxy candidates at z∼ 9–16 using the first
90 arcmin 2 James Webb Space Telescope (JWST) Near Infrared Camera images taken by …
90 arcmin 2 James Webb Space Telescope (JWST) Near Infrared Camera images taken by …
Spectroscopic confirmation of two luminous galaxies at a redshift of 14
The first observations of the James Webb Space Telescope (JWST) have revolutionized our
understanding of the Universe by identifying galaxies at redshift z≈ 13 (refs.,–). In addition …
understanding of the Universe by identifying galaxies at redshift z≈ 13 (refs.,–). In addition …
Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang
A Adamo, LD Bradley, E Vanzella, A Claeyssens… - Nature, 2024 - nature.com
Abstract The Cosmic Gems arc is among the brightest and highly magnified galaxies
observed at redshift z≈ 10.2 (ref.). However, it is an intrinsically ultraviolet faint galaxy, in the …
observed at redshift z≈ 10.2 (ref.). However, it is an intrinsically ultraviolet faint galaxy, in the …
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 …
A highly magnified star at redshift 6.2
Galaxy clusters magnify background objects through strong gravitational lensing. Typical
magnifications for lensed galaxies are factors of a few but can also be as high as tens or …
magnifications for lensed galaxies are factors of a few but can also be as high as tens or …
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 …
An extremely compact, low-mass galaxy on its way to quiescence at z= 5.2
We report the discovery of a low-mass z= 5.200±0.002 galaxy that is in the process of
ceasing its star formation. The galaxy, MACS0417-z5BBG, is multiply imaged with …
ceasing its star formation. The galaxy, MACS0417-z5BBG, is multiply imaged with …
The Frontier Fields: survey design and initial results
JM Lotz, A Koekemoer, D Coe, N Grogin… - The Astrophysical …, 2017 - iopscience.iop.org
What are the faintest distant galaxies we can see with the Hubble Space Telescope (HST)
now, before the launch of the James Webb Space Telescope? This is the challenge taken …
now, before the launch of the James Webb Space Telescope? This is the challenge taken …