Matches in SemOpenAlex for { <https://semopenalex.org/work/W3150062752> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W3150062752 abstract "We present the results of a deep K_s-band (2.1 um) imaging survey of the Spitzer/HETDEX Exploratory Large Area (SHELA) field using the NEWFIRM near-infrared (NIR) camera on the KPNO Mayall 4-m telescope. This NEWFIRM HETDEX Survey (NHS) reaches a 5-sigma depth of 22.4 AB mag (2-diameter apertures corrected to total), is ~50% and 90% complete at K~22.65 and K~22.15, respectively, and covers 22 deg^2 of the 24 deg^2 SHELA Spitzer/ IRAC footprint (within ``Stripe 82' of the Sloan Digital Sky Survey). We present a K_s-band-selected catalog which includes deep ugriz imaging from the Dark Energy Camera and 3.6 and 4.5 um imaging from Spitzer/IRAC, with forced-photometry of 1.7 million sources across 17.5 deg^2. The large area and moderate depth of this catalog enables the study of the most massive galaxies at high redshift, and minimizes uncertainties associated with counting statistics and cosmic variance. As a demonstration, we derive stellar masses (M*) and star-formation rates (SFRs) for candidate galaxies at 3 10^11 Msol) quiescent galaxies, which have measured SFRs significantly below the main-sequence at this redshift. Five are ultra-massive with M* > 10^12, though uncertainties in IRAC blending, gravitational lensing, or AGN emission could result in true masses which are lower. Simulations predict that these galaxies should be extremely rare, thus we discuss what physical processes in models could be altered to allow the formation of such massive quiescent galaxies at such early times." @default.
- W3150062752 created "2021-04-13" @default.
- W3150062752 creator A5014522902 @default.
- W3150062752 creator A5016004960 @default.
- W3150062752 creator A5017378974 @default.
- W3150062752 creator A5017381535 @default.
- W3150062752 creator A5028465968 @default.
- W3150062752 creator A5036280950 @default.
- W3150062752 creator A5038613988 @default.
- W3150062752 creator A5041943671 @default.
- W3150062752 creator A5049742275 @default.
- W3150062752 creator A5058320974 @default.
- W3150062752 creator A5069692715 @default.
- W3150062752 creator A5071420730 @default.
- W3150062752 creator A5088888180 @default.
- W3150062752 date "2021-03-26" @default.
- W3150062752 modified "2023-09-23" @default.
- W3150062752 title "The NEWFIRM HETDEX Survey: Photometric Catalog and a Conservative Sample of Massive Quiescent Galaxies at z=3-5 over 17.5 deg^2 in the SHELA Field" @default.
- W3150062752 hasPublicationYear "2021" @default.
- W3150062752 type Work @default.
- W3150062752 sameAs 3150062752 @default.
- W3150062752 citedByCount "1" @default.
- W3150062752 countsByYear W31500627522021 @default.
- W3150062752 crossrefType "posted-content" @default.
- W3150062752 hasAuthorship W3150062752A5014522902 @default.
- W3150062752 hasAuthorship W3150062752A5016004960 @default.
- W3150062752 hasAuthorship W3150062752A5017378974 @default.
- W3150062752 hasAuthorship W3150062752A5017381535 @default.
- W3150062752 hasAuthorship W3150062752A5028465968 @default.
- W3150062752 hasAuthorship W3150062752A5036280950 @default.
- W3150062752 hasAuthorship W3150062752A5038613988 @default.
- W3150062752 hasAuthorship W3150062752A5041943671 @default.
- W3150062752 hasAuthorship W3150062752A5049742275 @default.
- W3150062752 hasAuthorship W3150062752A5058320974 @default.
- W3150062752 hasAuthorship W3150062752A5069692715 @default.
- W3150062752 hasAuthorship W3150062752A5071420730 @default.
- W3150062752 hasAuthorship W3150062752A5088888180 @default.
- W3150062752 hasConcept C121332964 @default.
- W3150062752 hasConcept C125857072 @default.
- W3150062752 hasConcept C1276947 @default.
- W3150062752 hasConcept C150846664 @default.
- W3150062752 hasConcept C2779556658 @default.
- W3150062752 hasConcept C2780848835 @default.
- W3150062752 hasConcept C2780974285 @default.
- W3150062752 hasConcept C33024259 @default.
- W3150062752 hasConcept C44870925 @default.
- W3150062752 hasConcept C68271606 @default.
- W3150062752 hasConcept C73329638 @default.
- W3150062752 hasConcept C89108925 @default.
- W3150062752 hasConcept C98444146 @default.
- W3150062752 hasConceptScore W3150062752C121332964 @default.
- W3150062752 hasConceptScore W3150062752C125857072 @default.
- W3150062752 hasConceptScore W3150062752C1276947 @default.
- W3150062752 hasConceptScore W3150062752C150846664 @default.
- W3150062752 hasConceptScore W3150062752C2779556658 @default.
- W3150062752 hasConceptScore W3150062752C2780848835 @default.
- W3150062752 hasConceptScore W3150062752C2780974285 @default.
- W3150062752 hasConceptScore W3150062752C33024259 @default.
- W3150062752 hasConceptScore W3150062752C44870925 @default.
- W3150062752 hasConceptScore W3150062752C68271606 @default.
- W3150062752 hasConceptScore W3150062752C73329638 @default.
- W3150062752 hasConceptScore W3150062752C89108925 @default.
- W3150062752 hasConceptScore W3150062752C98444146 @default.
- W3150062752 hasOpenAccess W3150062752 @default.
- W3150062752 hasRelatedWork W1528235889 @default.
- W3150062752 hasRelatedWork W1987932326 @default.
- W3150062752 hasRelatedWork W2026987466 @default.
- W3150062752 hasRelatedWork W2042420315 @default.
- W3150062752 hasRelatedWork W2061651748 @default.
- W3150062752 hasRelatedWork W2121285014 @default.
- W3150062752 hasRelatedWork W2227101397 @default.
- W3150062752 hasRelatedWork W2300327860 @default.
- W3150062752 hasRelatedWork W2596898567 @default.
- W3150062752 hasRelatedWork W2963828832 @default.
- W3150062752 hasRelatedWork W2969511462 @default.
- W3150062752 hasRelatedWork W3042281289 @default.
- W3150062752 hasRelatedWork W3098976895 @default.
- W3150062752 hasRelatedWork W3100604103 @default.
- W3150062752 hasRelatedWork W3100629650 @default.
- W3150062752 hasRelatedWork W3100876004 @default.
- W3150062752 hasRelatedWork W3103198830 @default.
- W3150062752 hasRelatedWork W3105248618 @default.
- W3150062752 hasRelatedWork W3105517603 @default.
- W3150062752 hasRelatedWork W3209571551 @default.
- W3150062752 isParatext "false" @default.
- W3150062752 isRetracted "false" @default.
- W3150062752 magId "3150062752" @default.
- W3150062752 workType "article" @default.