scispace - formally typeset
Open AccessJournal ArticleDOI

Structural and Star-forming Relations since z similar to 3: Connecting Compact Star-forming and Quiescent Galaxies

TLDR
In this article, the authors study the evolution of scaling relations that compare the effective density (Sigma(e), r 9.6 -9.3M(circle dot) kpc(-2), allowing the most efficient identification of compact SFGs and quiescent galaxies at every redshift.
Abstract
We study the evolution of the scaling relations that compare the effective density (Sigma(e), r 9.6 -9.3M(circle dot) kpc(-2), allowing the most efficient identification of compact SFGs and quiescent galaxies at every redshift.

read more

Content maybe subject to copyright    Report

Citations
More filters
Journal ArticleDOI

Improving galaxy morphologies for SDSS with Deep Learning

TL;DR: A morphological catalogue for 670,000 galaxies in the Sloan Digital Sky Survey in two flavours: T-Type, related to the Hubble sequence, and Galaxy Zoo 2 (GZ2 hereafter) classification scheme, provided by combining accurate existing visual classification catalogues with machine learning.
Journal ArticleDOI

Star formation is boosted (and quenched) from the inside-out: radial star formation profiles from MaNGA

TL;DR: In this paper, the authors investigated the SFR profiles of 864 galaxies as a function of their position relative to the global star forming main sequence (Delta SFR), and found that for quiescent/passive galaxies that lie at least a factor of 10 below the global main sequence, there is an analogous deficit of star formation throughout the galaxy with the lowest values of Delta Sigma_SFR in the central 3 kpc.
Journal ArticleDOI

Morphology and star formation in IllustrisTNG: the build-up of spheroids and discs

TL;DR: In this paper, a kinematical decomposition of the stellar component into a spheroidal and a disc component (spheroid-to-total ratio, S/T) and the concentration of stellar mass density profile (C_{82}$) was proposed to quantify the relationship between galaxy morphology and star formation.
References
More filters
Journal ArticleDOI

Very blue UV-continuum slopes of low luminosity z~7 galaxies from WFC3/IR: Evidence for extremely low metallicities?

TL;DR: In this article, the authors used the ultra-deep WFC3/IR data over the HUDF and the Early Release Science (ERS) data over CDF-South GOODS field to quantify the broadband spectral properties of candidate star-forming galaxies at z~7.
Journal ArticleDOI

Evolution of density profiles in high-z galaxies: compaction and quenching inside-out

TL;DR: In this article, the authors address the interplay between structure and star formation in high-redshift galaxies via the evolution of surface density profiles, and recover the main trends by stacking the profiles in accordance to their evolution phases, consistent with the scenario of wet compaction leading to inside-out quenching and subsequent saturation of a dense stellar core.
Journal ArticleDOI

A JavaScript Passive Evolution Calculator

TL;DR: In this article, the authors present a JavaScript calculator which provides the redshift evolution of the luminosities and colors of passively evolving galaxies for a range of rest-frame filters.
Related Papers (5)

CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey

Norman A. Grogin, +108 more