activity
19992026
most citedObservations of the MIssing Baryons in the warm-hot intergalactic medium

302 citations · 3.9k across the 132 of their papers we have counts for

collaborators

133 papers

astro-ph.SR2026

1RXS J174320.1-042953: another polar with a red-shifted absorption component in emission line wings

Diego H. González-Buitrago, Ma. T. García-Díaz, Sergey Zharikov +5

We present the results of a spectroscopic and multi-band photometric study of the magnetic cataclysmic variable 1RXS J174320.1-042953. Multi-band photometry confirms a periodic mod…

astro-ph.HE2026

Detection of episodic Ultra-fast Outflows in the Low-luminosity quasar Mrk 205 using XMM-Newton data

César Ivan Victoria-Ceballos, Anna Lia Longinotti, Yair Krongold +3

Ultra-fast outflows (UFOs) from Active Galactic Nuclei (AGN) are winds which reach velocities up to 0.3c, and show mass outflow rates of 0.01-1 and kinetic ener…

astro-ph.HE2026

Time-evolving Diagnostic of the Ionized Absorbers in NGC 4051. II. High-throughput Time-resolved Spectroscopy

Alfredo Luminari, Fabrizio Nicastro, Roberto Serafinelli +5

Active Galactic Nuclei (AGNs) are one of the most powerful sources in the Universe. The accretion-liberated energy can strongly impact the surrounding environment, up to the host g…

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.HE2026

Thermal Structure and Chemical Enrichment of the North and South Polar Spurs: Supersolar N/O and Ne/O in the X-ray Plasma

Anjali Gupta, Smita Mathur, Joshua Kingsbury +5

The North Polar Spur (NPS) is a prominent diffuse X-ray feature whose origin has remained uncertain for decades. Using a uniform analysis of archival \textit{Suzaku} and \textit{XM…

astro-ph.GA2026

Supermassive Black Hole Winds in X-rays: SUBWAYS IV. Tracing Radio Emission and Unveiling the Role of Winds

E. Amenta, M. Brienza, G. Bruni +30

Most Active Galactic Nuclei (AGN) are Radio Quiet, with radio emission that may arise from star-formation activity, AGN-driven winds, weak jets, and coronal activity. Disentangling…