277 citations · 776 across the 9 of their papers we have counts for
9 papers
The GLASS-JWST Early Release Science Program. IV. Data release of 263 spectra from 245 unique sources
S. Mascia, G. Roberts-Borsani, T. Treu +24
We release fully reduced spectra obtained with NIRSpec onboard JWST as part of the GLASS-JWST Early Release Science Program and a follow-up Director's Discretionary Time program 27…
New strong lensing modelling of SDSS J2222+2745 enhanced with VLT/MUSE spectroscopy
A. Acebron, C. Grillo, P. Bergamini +8
SDSS J2222+2745, at z = 0.489, is one of the few currently known lens clusters with multiple images of a background (z = 2.801) quasar with measured time delays. We combine imaging…
New high-precision strong lensing modeling of Abell 2744. Preparing for JWST observations
P. Bergamini, A. Acebron, C. Grillo +8
We present a new strong lensing (SL) model of the Hubble Frontier Fields galaxy cluster Abell 2744, at z=0.3072, by exploiting archival Hubble Space Telescope (HST) multi-band imag…
The GLASS James Webb Space Telescope Early Release Science Program. I. Survey Design and Release Plans
T. Treu, G. Roberts-Borsani, M. Bradac +43
The GLASS James Webb Space Telescope Early Release Science (hereafter GLASS-JWST-ERS) Program will obtain and make publicly available the deepest extragalactic data of the ERS camp…
First JWST observations of a gravitational lens: Mass model from new multiple images with near-infrared observations of SMACS J0723.3-7327
G. B. Caminha, S. H. Suyu, A. Mercurio +4
We present our lens mass model of SMACS J0723, the first strong gravitational lens observed by the James Webb Space Telescope (JWST). We use data from the Hubble Space Telescope an…
A strong lensing model of the galaxy cluster PSZ1 G311.65-18.48
G. V. Pignataro, P. Bergamini, M. Meneghetti +10
We present a strong lensing analysis of the galaxy cluster PSZ1 G311.65-18.48 (z=0.443) using multi-band observations with Hubble Space Telescope, complemented with VLT/MUSE spectr…
High star cluster formation efficiency in the strongly lensed Sunburst Lyman-continuum galaxy at z=2.37
E. Vanzella, M. Castellano, P. Bergamini +16
We investigate the strongly lensed (μx10-100) Lyman continuum (LyC) galaxy, dubbed Sunburst, at z=2.37, taking advantage of a new accurate model of the lens. A characterization of…
Probing the circum-stellar medium 2.8 Gyr after the Big Bang: detection of Bowen fluorescence in the Sunburst arc
E. Vanzella, M. Meneghetti, A. Pastorello +13
We discovered Bowen emission arising from a strongly lensed (i.e., with magnification factor >20) source hosted in the Sunburst arc at z=2.37. We claim this source is plausibly…
The assembly of "normal" galaxies at z=7 probed by ALMA
R. Maiolino, S. Carniani, A. Fontana +12
We report new deep ALMA observations aimed at investigating the [CII]158um line and continuum emission in three spectroscopically confirmed Lyman Break Galaxies at 6.8<z<7.1, i.e.…