$Inferred H{\alpha} Flux as a Star-Formation Rate Indicator at z ~ 4-5: Implications for Dust Properties, Burstiness, and the z = 4-8 Star-Formation-Rate Functions$

Inferred H{\alpha} Flux as a Star-Formation Rate Indicator at z ~ 4-5: Implications for Dust Properties, Burstiness, and the z = 4-8 Star-Formation-Rate Functions

We derive H{\alpha} fluxes for a large spectroscopic and photometric-redshift-selected sample of sources over GOODS-North and South in the redshift range z = 3.8-5.0 with deep HST, Spitzer/IRAC, and ground-based observations. The H{\alpha} flux is inferred based on the offset between the IRAC 3.6 {\...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	arXiv.org 2016-11
Hauptverfasser:	Smit, Renske, Bouwens, Rychard J, Labbé, Ivo, Franx, Marijn, Wilkins, Stephen M, Oesch, Pascal A
Format:	Artikel
Sprache:	eng
Schlagworte:	Cosmic dust Dust Fluxes Galactic evolution Galaxies Ground-based observation Metallicity Photometry Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Red shift Star & galaxy formation Star formation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!