JWST-SUSPENSE spectra of eight quiescent galaxies at z~1.2-2.2 reveal negative age gradients, flat [Fe/H], and positive [Mg/H] and [Mg/Fe] gradients, suggesting inside-out quenching with Mg-deficient cores.
Title resolution pending
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
fields
astro-ph.GA 3representative citing papers
Semi-resolved FASTAR models extend evolutionary synthesis predictions to capture stochastic IMF sampling that depends on the number of contributing stars.
Discovery of NGC 7531-UCD1 as a tidally stripped ultra-compact dwarf in shell-like debris of NGC 7531, with photometric, spectroscopic, and N-body simulation support for a radial-orbit merger ~1 Gyr ago.
citing papers explorer
-
Clues to inside-out quenching in quiescent galaxies at $1.2\lesssim z\lesssim2.2$: Age, Fe-, and Mg-abundance gradients from JWST-SUSPENSE
JWST-SUSPENSE spectra of eight quiescent galaxies at z~1.2-2.2 reveal negative age gradients, flat [Fe/H], and positive [Mg/H] and [Mg/Fe] gradients, suggesting inside-out quenching with Mg-deficient cores.
-
FASTAR -- II. Semi-resolved evolutionary stellar population models
Semi-resolved FASTAR models extend evolutionary synthesis predictions to capture stochastic IMF sampling that depends on the number of contributing stars.
-
A Pearl in the Shell: an ultra-compact dwarf within the tidal debris surrounding spiral galaxy NGC 7531
Discovery of NGC 7531-UCD1 as a tidally stripped ultra-compact dwarf in shell-like debris of NGC 7531, with photometric, spectroscopic, and N-body simulation support for a radial-orbit merger ~1 Gyr ago.