3 papers
astro-ph.GA2026
JWST Observations of Starbursts: A Young Bubble in NGC 253's Central Starburst
Kaitlyn E. Sheriff, Elisabeth A. C. Mills, Xinyu Mai +31
We present a multi-wavelength analysis of a young bubble in the nuclear starburst of NGC 253 using new JWST MIRI-MRS observations together with archival ALMA (100, 350, 690 GHz) an…
astro-ph.GA2023
AGN's Deadness Over Cosmic Time: UVJ Diagrams of X-Ray-Selected AGN
Rachel Cionitti, Brandon Coleman, Allison Kirkpatrick +1
Active Galactic Nuclei (AGN) are intensely accreting supermassive black holes at the centers of massive galaxies. Though these objects occupy little spatial extent of the galaxy it…
astro-ph.CO2023
Analyzing the Large-Scale Bulk Flow using CosmicFlows4: Increasing Tension with the Standard Cosmological Model
Richard Watkins, Trey Allen, Collin James Bradford +7
We present an estimate of the bulk flow in a volume of radii Mpc using the minimum variance (MV) method with data from the CosmicFlows-4 (CF4) catalog. The addition…