activity
20222026
most citedThe young stars in the Galactic Center

69 citations · 70 across the 5 of their papers we have counts for

collaborators

6 papers

astro-ph.GA2026

A Single Line-Emitter Identified in an Unbiased Search with JWST/NIRSpec: Multi-Object Coronagraphy for Slitless Spectroscopy

Mason S. Huberty, Claudia Scarlata, Matthew J. Hayes +13

We report the detection of a previously unknown object with a single emission line within the Hubble Ultra Deep Field, using a new JWST NIRSpec technique called Multi-Object Corona…

astro-ph.GA2026

MOCSS: Multi-Object Coronagraphy for JWST/NIRSpec Slitless Spectroscopy

Mason S. Huberty, Claudia Scarlata, Matthew J. Hayes +10

We present an experimental JWST/NIRSpec observational method to obtain G140M/F100LP slitless spectroscopic observations. This "Multi-Object Coronagraphy for Slitless…

astro-ph.GA2025

Glimmers in the Cosmic Dawn. III. On the Photometrically Determined Black Hole Mass to Stellar Mass Relation Across Cosmic Time

Alice R. Young, Matthew J. Hayes, Alberto Saldana-Lopez +7

We present the results from performing spectral energy distribution (SED) fitting on 121 variable active galactic nuclei (AGN) candidates in the Hubble Ultra Deep Field (HUDF) usin…

astro-ph.GA2025★ 1 cited

Glimmers in the Cosmic Dawn. II. A variability census of supermassive black holes across the Universe

Vieri Cammelli, Jonathan C. Tan, Alice R. Young +7

Understanding the origin and evolution of supermassive black holes (SMBH) stands as one of the most important challenges in astrophysics and cosmology, with little current theoreti…

astro-ph.GA2024

Glimmers in the Cosmic Dawn: A Census of the Youngest Supermassive Black Holes by Photometric Variability

Matthew J. Hayes, Jonathan C. Tan, Richard S. Ellis +10

We report first results from a deep near infrared campaign with the Hubble Space Telescope to obtain late-epoch images of the Hubble Ultra-Deep Field (HUDF), 10-15 years after the…

astro-ph.GA2022★ 69 cited

The young stars in the Galactic Center

Sebastiano von Fellenberg, Stefan Gillessen, Julia Stadler +11

We present a large spectroscopic survey of the Galactic Center using the SINFONI IFU at the VLT. Combining observations of the last two decades we compile s…