output
19932026
most citedObservational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

19.6k citations

Showing 2022 · astro-ph.GAShow all

321 papers · 2 filters

astro-ph.GA2022★ 25 cited

Broad emission lines in optical spectra of hot dust-obscured galaxies can contribute significantly to JWST/NIRCam photometry

Jed McKinney, Luke Finnerty, Caitlin Casey +13

Selecting the first galaxies at z>7-10 from JWST surveys is complicated by z<6 contaminants with degenerate photometry. For example, strong optical nebular emission lines at z<6 ma…

astro-ph.GA2022★ 48 cited

PHANGS-JWST First Results: Massive Young Star Clusters and New Insights from JWST Observations of NGC 1365

Bradley C. Whitmore, Rupali Chandar, M. Jimena Rodríguez +28

A primary new capability of JWST is the ability to penetrate the dust in star forming galaxies to identify and study the properties of young star clusters that remain embedded in d…

astro-ph.GA2022★ 30 cited

PHANGS-JWST First Results: A Global and Moderately Resolved View of Mid-Infrared and CO Line Emission from Galaxies at the Start of the JWST Era

Adam K. Leroy, Alberto D. Bolatto, Karin Sandstrom +41

We explore the relationship between mid-infrared (mid-IR) and CO rotational line emission from massive star-forming galaxies, which is one of the tightest scalings in the local uni…

astro-ph.GA2022★ 20 cited

Multi-Scale Stellar Associations across the Star Formation Hierarchy in PHANGS-HST Nearby Galaxies: Methodology and Properties

Kirsten L. Larson, Janice C. Lee, David A. Thilker +18

We develop a method to identify and determine the physical properties of stellar associations using Hubble Space Telescope (HST) NUV-U-B-V-I imaging of nearby galaxies from the PHA…

astro-ph.GA2022★ 49 cited

PHANGS-JWST First Results: Tracing the Diffuse ISM with JWST Imaging of Polycyclic Aromatic Hydrocarbon Emission in Nearby Galaxies

Karin M. Sandstrom, Eric W. Koch, Adam K. Leroy +43

JWST observations of polycyclic aromatic hydrocarbon (PAH) emission provide some of the deepest and highest resolution views of the cold interstellar medium (ISM) in nearby galaxie…

astro-ph.GA2022★ 2 cited

The HI Content of Red Geyser Galaxies

Emily Frank, David V. Stark, Karen Masters +5

Red geysers are a specific type of quiescent galaxy, denoted by twin jets emerging from their galactic centers. These bisymmetric jets possibly inject energy and heat into the surr…