UV luminosity density results at z > 8 from the first JWST/NIRCam Fields: Limitations of early data sets and the need for spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1014
Abstract: We have derived luminosity functions, and set constraints on the UV luminosity and SFR density from z ∼ 17 to z ∼ 8, using the three most-studied JWST/NIRCam data sets, the SMACS0723, GLASS Parallel, and… read more here.
Keywords: jwst nircam; spectroscopy; luminosity; luminosity density ... See more keywords
Elevated UV luminosity density at Cosmic Dawn explained by non-evolving, weakly mass-dependent star formation efficiency
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae2633
Abstract: Recent observations with the James Webb Space Telescope (JWST) have uncovered unexpectedly high cosmic star formation activity in the early Universe, mere hundreds of millions of years after the Big Bang. These observations are often… read more here.
Keywords: star formation; luminosity density; mass;