18 citations
- University of VirginiaUS8 papers
- Massachusetts Institute of TechnologyUS7 papers
- Cornell UniversityUS6 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT6 papers
- Université Paris-SaclayFR6 papers
- A. Alikhanyan National LaboratoryAM5 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Fermi National Accelerator LaboratoryUS5 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT5 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT5 papers
- Kyungpook National UniversityKR5 papers
- Universidad Técnica Federico Santa MaríaEC5 papers
5 papers · 1 filter
Delving into the depths of NGC 3783 with XRISM: V. Broad-band modeling of ionized outflows
Keqin Zhao, Jelle S. Kaastra, Liyi Gu +7
The Seyfert 1 galaxy NGC 3783 hosts a multiphase warm absorber (WA) that has been extensively studied in the X-ray band. High-resolution spectra from 2000-2001 revealed a complex o…
A high-resolution X-ray view of the ultra-fast outflow in MAXI J1810-222
C. Pinto, M. Del Santo, A. D'Aì +10
In previous work, it was reported that the Galactic black hole candidate MAXI J1810-222 exhibited a notable absorption spectral feature at around 1 keV in low-resolution X-ray spec…
Delving into the depths of NGC 3783 with XRISM IV. Mapping of the accretion flow with Fe K emission lines
Chen Li, Jelle S. Kaastra, Liyi Gu +18
Using XRISM/Resolve time-averaged spectra of the well-known Seyfert-1.5 active galactic nucleus (AGN) in NGC 3783, we investigate the nature of the Fe K emissio…
Delving into the depths of NGC 3783 with XRISM III. Birth of an ultrafast outflow during a soft flare
Liyi Gu, Keigo Fukumura, Jelle Kaastra +18
The 2024 X-ray/UV observation campaign of NGC 3783, led by XRISM, revealed the launch of an ultrafast outflow (UFO) with a radial velocity of 0.19c (57000 km/s). This event is sync…
A Song of Lines and Winds: Tracing the Signatures of AGN Outflows in X-rays
M. Laurenti, F. Tombesi, P. Condò +14
Ultra-fast outflows (UFOs) are highly ionized, mildly relativistic winds seen in the X-ray spectra of active galactic nuclei (AGN) and are thought to contribute to AGN feedback and…