activity
20222026
most citedNuclear Activity in the Low Metallicity Dwarf Galaxy SDSS J0944-0038: A Glimpse into the Primordial Universe

15 citations · 20 across the 7 of their papers we have counts for

collaborators

9 papers

astro-ph.GA2026

A New Sample of Closely Separated Dual and Binary AGN Candidates Revealed with the Radio Fundamental Catalog

Emma Schwartzman, Ryan Pfeifle, Tracy Clarke +3

The Big Multi-AGN Catalog (BigMAC) provides the first literature-complete compilation of confirmed and candidate dual, binary, and recoiling active galactic nuclei (AGN). The BigMA…

astro-ph.GA2026

The Hunt for Red Dual AGNs I: Spatially-Resolved Mid-IR Dual AGNs in the DeCam Legacy Survey

Ryan W. Pfeifle, Kimberly A. Weaver, Barry Rothberg +13

Theoretical studies predict that dual AGNs are a critical stage of galaxy merger-driven supermassive black hole growth. Systematic searches for dual AGNs typically target late-stag…

astro-ph.HE2025★ 3 cited

The Advanced X-ray Imaging Satellite (AXIS) Community Science Book

Michael Koss, Nafisa Aftab, Steven W. Allen +395

The AXIS Community Science Book represents the collective effort of 592 scientists worldwide to define the transformative science enabled by the Advanced X-ray Imaging Satellite (A…

astro-ph.GA2025

A High Resolution Search for Dual AGN Candidates in Mergers: A Pre-Selection Strategy using Keck AO

Camilo Vazquez, S. Satyapal, G. Canalizo +20

Accreting supermassive black holes (SMBHs) in galaxy mergers with separations 1 kpc are crucial to our understanding of SMBH growth, galaxy evolution, and SMBH binary evolution…

astro-ph.GA2025

Varstrometry for Dual AGN using Radio interferometry: VaDAR with the VLBA

Emma Schwartzman, Paula Fudolig, Tracy Clarke +6

Multiple active galactic nuclei (multi-AGN) are a known result of galaxy mergers. Therefore, they are an important tool for studying the formation and dynamical evolution of galaxi…

astro-ph.GA2024

Multi-frequency Radio Observations of the Dissociative Cluster Merger CIZA J0107.7+5408

Emma Schwartzman, Tracy Clarke, Simona Giacintucci +9

We present new radio observations of the galaxy cluster merger CIZA J0107.7+5408 (CIZA0107), a large, roughly equal mass, post-core passage, dissociative binary system at z = 0.106…

physics.ed-ph2024★ 1 cited

Effective & Ethical Mentorship in Physics and Astronomy through Grassroots Organizations

Natasha Latouf, Emma Schwartzman, Jeffrey McKaig +2

Effective and ethical mentorship practices are crucial to improving recruitment and retention especially for historically minoritized groups (HMGs). Spectrum is a diversity, inclus…

astro-ph.GA2023★ 1 cited

VaDAR: Varstrometry for Dual AGN using Radio interferometry

Emma Schwartzman, Tracy E. Clarke, Kristina Nyland +5

Binary and dual active galactic nuclei (AGN) are an important observational tool for studying the formation and dynamical evolution of galaxies and supermassive black holes (SMBHs)…

astro-ph.GA2022★ 15 cited

Nuclear Activity in the Low Metallicity Dwarf Galaxy SDSS J0944-0038: A Glimpse into the Primordial Universe

Michael Reefe, Shobita Satyapal, Remington O. Sexton +11

Local low metallicity dwarf galaxies are relics of the early universe and hold clues into the origins of supermassive black holes (SMBHs). In recent work, coronal lines have been u…