959 citations · 20k across the 241 of their papers we have counts for
241 papers
A Lens Finder Map to check claimed High-z Galaxies behind SMACS J0723.3-7327
Alex Chow, Sung Kei Li, Tom Broadhurst +5
The first science image released by the JWST reveals numerous galaxies in the distant background of the galaxy cluster SMACS J0723.3-7327. Some have claimed redshifts of up to $z \…
Reaching for the stars -- JWST/NIRSpec spectroscopy of a lensed star candidate at
Lukas J. Furtak, Ashish K. Meena, Erik Zackrisson +31
We present JWST/NIRSpec observations of a highly magnified star candidate at a photometric redshift of , previously detected in JWST/NIRCam imaging of t…
Explaining the oblate morphology of dwarf spheroidals with Wave Dark Matter perturbations
Riccardo Della Monica, Ivan de Martino, Tom Broadhurst
We investigate whether the oblate, spheroidal morphology of common dwarf spheroidal galaxies (dSph) may result from the slow relaxation of stellar orbits within a halo of Wave Dark…
Pure Gravitational Wave Estimation of Hubble's Constant using Neutron Star-Black Hole Mergers
Leo W. H. Fung, Tom Broadhurst, George F. Smoot
Here we show how can be derived purely from the gravitational waves (GW) of neutron star-black hole (NSBH) mergers. This new method provides an estimate of spanning the…
Hidden giants in JWST's PEARLS: An ultra-massive z=4.26 sub-millimeter galaxy that is invisible to HST
Ian Smail, Ugne Dudzeviciute, Mark Gurwell +32
We present a multi-wavelength analysis using SMA, JCMT, NOEMA, JWST, HST, and SST of two dusty strongly star-forming galaxies, 850.1 and 850.2, seen through the massive cluster len…
Shock cooling of a red-supergiant supernova at redshift 3 in lensed images
Wenlei Chen, Patrick L. Kelly, Masamune Oguri +6
The core-collapse supernova of a massive star rapidly brightens when a shock, produced following the collapse of its core, reaches the stellar surface. As the shock-heated star sub…