activity
20202026
most citedProbing the Milky Way's Dark Matter Halo for the 3.5 keV Line

34 citations · 55 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.GA2026

AGN-DB: A Unified Multi-Wavelength Database of Active Galactic Nuclei

Alessandro Peca, Nico Cappelluti, C. Megan Urry +29

We present the Active Galactic Nuclei Database (AGN-DB), a comprehensive, multi-wavelength catalog compiled from more than 100 publicly available AGN catalogs and samples released…

astro-ph.HE2023★ 3 cited

The High Energy X-ray Probe (HEX-P): The Future of Hard X-ray Dual AGN Science

Ryan W. Pfeifle, Peter G. Boorman, Kimberly A. Weaver +15

A fundamental goal of modern-day astrophysics is to understand the connection between supermassive black hole (SMBH) growth and galaxy evolution. Merging galaxies offer one of the…

astro-ph.HE2023★ 3 cited

The High Energy X-ray Probe (HEX-P): The Circum-nuclear Environment of Growing Supermassive Black Holes

P. G. Boorman, N. Torres-Albà, A. Annuar +32

Ever since the discovery of the first Active Galactic Nuclei (AGN), substantial observational and theoretical effort has been invested into understanding how massive black holes ha…

astro-ph.HE2022★ 11 cited

Constraining Sterile Neutrino Dark Matter in the Milky Way Halo with Swift-XRT

Dominic Sicilian, Dannell Lopez, Massimo Moscetti +2

We present a search for sterile neutrino dark matter decay signals in the Milky Way's dark matter halo by considering the entirety of the Swift-XRT data archive. After filtering th…

astro-ph.HE2022★ 4 cited

X-Ray Redshifts of Obscured Chandra Source Catalog AGN

Dominic Sicilian, Francesca Civano, Nico Cappelluti +2

We have computed obscured AGN redshifts using the XZ method, adopting a broad treatment in which we employed a wide-ranging data set and worked primarily at the XZ counts sensitivi…

astro-ph.HE2020★ 34 cited

Probing the Milky Way's Dark Matter Halo for the 3.5 keV Line

Dominic Sicilian, Nico Cappelluti, Esra Bulbul +3

We present a comprehensive search for the 3.5 keV line, using 51 Ms of archival Chandra observations peering through the Milky Way's Dark Matter Halo from across the entirety…