Stefanie Komossa

Insights into Supermassive Black Hole Mergers from the Gravitational Wave Background

#1

et al.

(Jan 15, 2025)

e-Print:
- 2501.08956 [astro-ph.HE]

pdfDOI

reference search0 citations

Science objectives of the Einstein Probe mission

#2

Weimin Yuan
(
- NAOC, Beijing and
- Beijing, GUCAS and
- UCAS, Beijing
)
,
Lixin Dai
(
- Hong Kong, Chinese U.
)
,
Hua Feng
(
- Beijing, Inst. High Energy Phys.
)
,
Chichuan Jin
(
- NAOC, Beijing and
- Beijing, GUCAS and
- UCAS, Beijing
)
,
Peter Jonker
(
- Nijmegen U., IMAPP and
- SRON, Utrecht
)

et al.

(Jan 13, 2025)

Published in:
- Sci.China Phys.Mech.Astron. 68 (2025) 3, 239501
•
e-Print:
- 2501.07362 [astro-ph.HE]

DOI

reference search7 citations

The extremes of AGN variability: outbursts, deep fades, changing looks, exceptional spectral states, and semi-periodicities

#3

et al.

(Jul 31, 2024)

e-Print:
- 2408.00089 [astro-ph.HE]

pdf

reference search4 citations

Eight Years of Light from ASASSN-15oi: Toward Understanding the Late-time Evolution of TDEs

#4

et al.

(Jul 26, 2024)

Published in:
- Astrophys.J. 983 (2025) 1, 29
•
e-Print:
- 2407.19019 [astro-ph.HE]

DOI

reference search8 citations

First deep X-ray observations of the Fermi-detected steep-spectrum source and radio-loud NLS1 galaxy 3C 286

#5

(Jul 25, 2024)

Published in:
- Mon.Not.Roy.Astron.Soc. 533 (2024) 2, 1281-1289
•
e-Print:
- 2407.18475 [astro-ph.HE]

DOI

reference search0 citations

On the Nature of the Radio Calibrator and Gamma-Ray Emitting NLS1 Galaxy 3C 286 and Its Multiwavelength Variability

#6

(Jun 12, 2024)

Published in:
- Universe 10 (2024) 7, 289
•
e-Print:
- 2406.08312 [astro-ph.HE]

DOI

reference search1 citation

A Hot Mess: The Rich and Complex Soft Emitting Regions Surrounding the Reflection Dominated Flaring Central Engine of Mrk 1239

#7

et al.

(May 14, 2024)

Published in:
- Astrophys.J. 971 (2024) 1, 22
•
e-Print:
- 2405.08785 [astro-ph.HE]

DOI

reference search1 citation

The Calm Before the (Next) Storm: No Third Outburst in 2019–2020, and Ongoing Monitoring of the Transient AGN IC 3599

#8

(Apr 29, 2024)

Published in:
- Astrophys.J. 969 (2024) 2, 98
•
e-Print:
- 2404.19107 [astro-ph.HE]

DOI

reference search5 citations

The transient event in NGC 1566 from 2017 to 2019 - I. An eccentric accretion disk and a turbulent, disk-dominated broad-line region unveiled by double-peaked Ca II and O I lines

#9

et al.

(Feb 19, 2024)

Published in:
- Astron.Astrophys. 686 (2024) A17,
- Astron.Astrophys. 686 (2024) A17
•
e-Print:
- 2402.12054 [astro-ph.HE]

DOI

reference search4 citations

Changing-Look Narrow-Line Seyfert 1 Galaxies, their Detection with SVOM, and the Case of NGC 1566

#10

D.W. Xu
(
- NAOC, Beijing and
- UCAS, Beijing
)
,
S. Komossa
(
- Bonn, Max Planck Inst., Radioastron. and
- NAOC, Beijing
)
,
D. Grupe
(
- Northern Kentucky U.
)
,
J. Wang
(
- Guangxi U. and
- NAOC, Beijing
)
,
L.P. Xin
(
- NAOC, Beijing
)

et al.

(Jan 19, 2024)

Published in:
- Universe 10 (2024) 2, 61
•
e-Print:
- 2401.10600 [astro-ph.GA]

DOI

reference search6 citations

Multiwavelength variability of γ-ray emitting narrow-line Seyfert 1 galaxies

#11

Su Yao
,
S. Komossa

(May 23, 2023)

Published in:
- Mon.Not.Roy.Astron.Soc. 523 (2023) 1, 441-452
•
e-Print:
- 2305.17645 [astro-ph.HE]

DOI

reference search4 citations

MOMO. VI. Multifrequency Radio Variability of the Blazar OJ 287 from 2015 to 2022, Absence of Predicted 2021 Pecursor-flare Activity, and a New Binary Interpretation of the 2016/2017 Outburst

#12

et al.

(Feb 22, 2023)

Published in:
- Astrophys.J. 944 (2023) 2, 177
•
e-Print:
- 2302.11486 [astro-ph.HE]

DOI

reference search13 citations

Absence of the predicted 2022 October outburst of OJ 287 and implications for binary SMBH scenarios

#13

et al.

(Feb 22, 2023)

Published in:
- Mon.Not.Roy.Astron.Soc. 522 (2023) 1, L84-L88
•
e-Print:
- 2302.11646 [astro-ph.HE]

DOI

reference search22 citations

UV–Optical Disk Reverberation Lags despite a Faint X-Ray Corona in the Active Galactic Nucleus Mrk 335

#14

et al.

(Feb 14, 2023)

Published in:
- Astrophys.J. 947 (2023) 2, 62
•
e-Print:
- 2302.07342 [astro-ph.HE]

DOI

reference search22 citations

The collisional and photoionized plasma in the polarized NLS1 galaxy Mrk 1239

#15

et al.

(Jan 16, 2023)

Published in:
- Mon.Not.Roy.Astron.Soc. 521 (2023) 2, 2378-2390
•
e-Print:
- 2301.06559 [astro-ph.HE]

pdfDOI

reference search5 citations

Extreme accretion events: TDEs and changing-look AGN

#16

(Dec 20, 2022)

Published in:
- Astron.Nachr. 344 (2023) 4, e230015
•
Contribution to:
- XMM-Newton 2022 Science Workshop
•
e-Print:
- 2212.10331 [astro-ph.HE]

linksDOI

reference search12 citations

The outburst of the changing-look AGN IRAS 23226-3843 in 2019

#17

et al.

(Dec 14, 2022)

Published in:
- Astron.Astrophys. 670 (2023) A103,
- Astron.Astrophys. 670 (2023) A103
•
e-Print:
- 2212.07270 [astro-ph.HE]

DOI

reference search6 citations

The X-ray view of optically selected dual AGN

#18

et al.

(Dec 12, 2022)

Published in:
- Mon.Not.Roy.Astron.Soc. 519 (2023) 4, 5149-5160
•
e-Print:
- 2212.05837 [astro-ph.GA]

pdfDOI

reference search7 citations

Refining the prediction for OJ 287 next impact flare arrival epoch

#19

et al.

(Sep 17, 2022)

e-Print:
- 2209.08360 [astro-ph.HE]

pdf

reference search6 citations

Multiwavelength astrophysics of the blazar OJ 287 and the project MOMO

#20

et al.

(Jul 22, 2022)

Published in:
- Astron.Nachr. 344 (2023) 4, e220126
•
Contribution to:
- XMM-Newton 2022 Science Workshop,
- XMM-Newton 2022 Science Workshop
•
e-Print:
- 2207.11291 [astro-ph.HE]

linksDOI

reference search2 citations

Host galaxy magnitude of OJ 287 from its colours at minimum light

#21

et al.

(May 31, 2022)

Published in:
- Mon.Not.Roy.Astron.Soc. 514 (2022) 2, 3017-3023
•
e-Print:
- 2205.15589 [astro-ph.GA]

pdfDOI

reference search3 citations

Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA + ALMA Observations

#22

et al.

(May 1, 2022)

Published in:
- Astrophys.J. 932 (2022) 1, 72
•
e-Print:
- 2205.00554 [astro-ph.HE]

DOI

reference search20 citations

MOMO – V. Effelsberg, Swift, and Fermi study of the blazar and supermassive binary black hole candidate OJ 287 in a period of high activity

#23

et al.

(Apr 21, 2022)

Published in:
- Mon.Not.Roy.Astron.Soc. 513 (2022) 3, 3165-3179
•
e-Print:
- 2204.10244 [astro-ph.HE]

DOI

reference search12 citations

A New X-Ray Tidal Disruption Event Candidate with Fast Variability

#24

et al.

(Feb 22, 2022)

Published in:
- Res.Astron.Astrophys. 22 (2022) 5, 055004
•
e-Print:
- 2202.11187 [astro-ph.HE]

pdfDOI

reference search12 citations

Follow-up Observations of the Prolonged, Super-Eddington, Tidal Disruption Event Candidate 3XMM J150052.0+015452: the Slow Decline Continues

#25

et al.

(Dec 21, 2021)

Published in:
- Astrophys.J.Lett. 924 (2022) 2, L35
•
e-Print:
- 2112.11545 [astro-ph.HE]

DOI

reference search10 citations

Stefanie Komossa(
Garching, Max Planck Inst., MPE
)

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Stefanie Komossa(Garching, Max Planck Inst., MPE)

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Stefanie Komossa(
Garching, Max Planck Inst., MPE
)