De re metallica: the cosmic chemical evolution of galaxies
The evolution of the content of heavy elements in galaxies, the relative chemical
abundances, their spatial distribution, and how these scale with various galactic properties …
abundances, their spatial distribution, and how these scale with various galactic properties …
The GLASS-JWST early release science program. I. Survey design and release plans
Abstract The GLASS-JWST Early Release Science (hereafter GLASS-JWST-ERS) Program
will obtain and make publicly available the deepest extragalactic data of the ERS campaign …
will obtain and make publicly available the deepest extragalactic data of the ERS campaign …
Nitrogen enhancements 440 Myr after the big bang: supersolar N/O, a tidal disruption event, or a dense stellar cluster in GN-z11?
Recent observations of GN-z11 with JWST/NIRSpec revealed numerous oxygen, carbon,
nitrogen, and helium emission lines at z= 10.6. Using the measured line fluxes, we derive …
nitrogen, and helium emission lines at z= 10.6. Using the measured line fluxes, we derive …
Direct T e-based metallicities of z= 2–9 galaxies with JWST/NIRSpec: empirical metallicity calibrations applicable from reionization to cosmic noon
We report detections of the [O iii] λ4364 auroral emission line for 16 galaxies at z= 2.1–8.7,
measured from JWST/NIRSpec observations obtained as part of the Cosmic Evolution Early …
measured from JWST/NIRSpec observations obtained as part of the Cosmic Evolution Early …
Strong nebular line ratios in the spectra of z∼ 2–3 star forming galaxies: first results from KBSS-MOSFIRE
We present initial results of a deep near-IR spectroscopic survey covering the 15 fields of the
Keck Baryonic Structure Survey using the recently commissioned MOSFIRE spectrometer on …
Keck Baryonic Structure Survey using the recently commissioned MOSFIRE spectrometer on …
The physical conditions of emission-line galaxies at cosmic dawn from JWST/NIRSpec spectroscopy in the SMACS 0723 early release observations
We present rest-frame optical emission-line flux ratio measurements for five z> 5 galaxies
observed by the James Webb Space Telescope Near-Infared Spectrograph (NIRSpec) in …
observed by the James Webb Space Telescope Near-Infared Spectrograph (NIRSpec) in …
Reconciling the stellar and nebular spectra of high-redshift galaxies
We present a combined analysis of rest-frame far-UV (FUV; 1000–2000 Å) and rest-frame
optical (3600–7000 Å) composite spectra formed from very deep Keck/LRIS and …
optical (3600–7000 Å) composite spectra formed from very deep Keck/LRIS and …
Bubbles and outflows: The novel JWST/NIRSpec view of the z= 1.59 obscured quasar XID2028
Quasar feedback in the form of powerful outflows is invoked as a key mechanism to quench
star formation in galaxies, although direct observational evidence is still scarce and debated …
star formation in galaxies, although direct observational evidence is still scarce and debated …
The MOSDEF survey: direct-method metallicities and ISM conditions at z ∼ 1.5–3.5
We present detections of [O iii] λ4363 and direct-method metallicities for star-forming
galaxies at z= 1.7–3.6. We combine new measurements from the MOSFIRE Deep Evolution …
galaxies at z= 1.7–3.6. We combine new measurements from the MOSFIRE Deep Evolution …
A cosmic UV/X-ray background model update
CA Faucher-Giguere - Monthly Notices of the Royal …, 2020 - academic.oup.com
We present an updated model of the cosmic ionizing background from the UV to the X-rays.
Relative to our previous model, the new model provides a better match to a large number of …
Relative to our previous model, the new model provides a better match to a large number of …