activity
20062026
most citedThe XMM-Newton wide-field survey in the COSMOS field. IV: X-ray spectral properties of Active Galactic Nuclei

111 citations · 244 across the 9 of their papers we have counts for

collaborators

9 papers

astro-ph.GA2026

The Lockman-SpReSO Project: A Deep X-ray Spectral View of a FIR-selected AGN Population

Mauricio Elías-Chávez, Takamitsu Miyaji, Martín Herrera-Endoqui +21

We present a detailed X-ray spectral analysis of the active galactic nucleus (AGN) population in the Lockman-SpReSO project, a multiwavelength campaign of FIR sources in the Lockma…

astro-ph.GA2024★ 3 cited

Chandra Survey in the AKARI North Ecliptic Pole Deep Field Optical/Infrared Identifications of X-ray Sources

T. Miyaji, B. A. Bravo-Navarro, J. Díaz Tello +17

We present a catalog of optical and infrared identifications (ID) of X-ray sources in the AKARI North Ecliptic Pole (NEP) Deep field detected with Chandra covering $\sim 0.34\,{\rm…

astro-ph.HE2024

XMM-Newton Ultra Narrow Deep Field survey II: X-ray spectral analysis of the brightest AGN population

M. Elías-Chávez, A. L. Longinotti, Y. Krongold +6

In this work, we present the results of a detailed X-ray spectral analysis of the brightest AGNs detected in the XMM-Newton 1.75 Ms Ultra Narrow Deep Field. We analyzed 23 AGNs tha…

astro-ph.GA2024★ 4 cited

Stacking X-ray Observations of "Little Red Dots": Implications for their AGN Properties

Minghao Yue, Anna-Christina Eilers, Tonima Tasnim Ananna +3

Recent James Webb Space Telescope (JWST) observations have revealed a population of compact extragalactic objects at with red near-infrared colors, which have been dubb…

astro-ph.HE2017★ 53 cited

Survival of the obscuring torus in the most powerful active galactic nuclei

S. Mateos, F. J. Carrera, X. Barcons +7

Dedicated searches generally find a decreasing fraction of obscured Active Galactic Nuclei (AGN) with increasing AGN luminosity. This has often been interpreted as evidence for a d…

astro-ph.GA2015★ 25 cited

A Variable-Density Absorption Event in NGC 3227 mapped with Suzaku and Swift

T. Beuchert, A. G. Markowitz, F. Krauß +15

The morphology of the circumnuclear gas accreting onto supermassive black holes in Seyfert galaxies remains a topic of much debate. As the innermost regions of Active Galactic Nucl…