120 citations · 453 across the 18 of their papers we have counts for
24 papers · 1 filter
Direct Evidence for Stellar Initial Mass Function Variation in the Milky Way
Charles L. Steinhardt, Carter Meyerhoff, Alexander J. Luening
Because direct measurements require resolved stellar populations including low-mass stars, determining the stellar initial mass function (IMF) has been a historically difficult pro…
Direct pathway to the Early Supermassive Black Holes: A Red Super-Eddington Quasar in a Massive Starburst Host at
Qinyue Fei, Seiji Fujimoto, Gabriel Brammer +24
We present a panchromatic optical-mm characterization of GNz7q, a recently identified X-ray weak, rapidly growing red quasar embedded within a dusty starburst galaxy at ,…
Diverse reddening distributions in sight lines to type Ia supernovae
Lucas Hallgren, Radoslaw Wojtak, Jens Hjorth +1
Precise cosmological constraints from type Ia supernovae require adequately accurate corrections for host-galaxy extinction. Modelling these corrections is challenged by the proble…
A power spectral study of PHANGS galaxies with JWST MIRI: On the spatial scales of dust and PAHs
Charlie Lind-Thomsen, Albert Sneppen, Charles L. Steinhardt
The interstellar medium (ISM) consists of a diversity of structures across a range of spatial scales, intimately tied to galactic evolution. In this work, Fourier analysis is used…
Evidence for Multiple Types of Post-Starburst Galaxies
Emma W. Nielsen, Charles L. Steinhardt, Mathieux Harper +2
The quenching mechanisms of galaxies are not yet fully understood, but post-starburst galaxies provide one explanation for the rapid transition between star-forming and quiescent g…
No [CII] or dust detection in two Little Red Dots at z > 7
Mengyuan Xiao, Pascal A. Oesch, Longji Bing +30
Little Red Dots (LRDs) are compact, point-like sources characterized by their red color and broad Balmer lines, which have been debated to be either dominated by active galactic nu…