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Coordinated Space- and Ground-based Monitoring of Accretion Bursts in a Protoplanetary Disk: Establishing Mid-infrared Hydrogen Lines as Accretion Diagnostics for JWST/MIRI2025 The Astrophysical Journal article Physics and Astronomy Astrophysics and Star Formation Studies Open access
Benjamin M. Tofflemire, Carlo Felice Manara, Andrea Banzatti, Klaus M. Pontoppidan, Joan Najita, Brunella Nisini, +14 more
18citations -
XRISM High-Resolution X-ray Spectroscopy of Cygnus X-1 -- Orbital and Short-Term Variability of Iron Absorption2026 arXiv (Cornell University) preprint Physics and Astronomy Astrophysical Phenomena and Observations Open access
Kaito Ninoyu, Shinya Yamada, Natalie Hell, E. Costantini, Oluwashina Adegoke, Paul A. Draghis, +16 more
0citations -
XRISM High-Resolution X-ray Spectroscopy of Cygnus X-1 -- Orbital and Short-Term Variability of Iron Absorption2026 arXiv (Cornell University) preprint Physics and Astronomy Astrophysical Phenomena and Observations Open access
Kaito Ninoyu, Shinya Yamada, Natalie Hell, E. Costantini, Oluwashina Adegoke, Paul A. Draghis, +16 more
0citations -
Relentless multi-wavelength variability of Markarian 421 and Markarian 5012021 International Cosmic Ray Conference conference-paper Physics and Astronomy Astrophysics and Cosmic Phenomena Open access
Vitalii Sliusar, Axel Arbet Engels, Dominik Baack, Matteo Balbo, A. Biland, T. Bretz, +15 more
1citations -
Panic at the ISCO: Time-varying Double-peaked Broad Lines from Evolving Accretion Disks Are Common among Optically Variable AGNs2024 The Astrophysical Journal article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Charlotte Ward, Suvi Gezari, P. Nugent, Matthew T. Kerr, Michael Eracleous, Sara Frederick, +9 more
19citations -
Panic at the ISCO: time-varying double-peaked broad lines from evolving accretion disks are common amongst optically variable AGN2023 arXiv (Cornell University) preprint Physics and Astronomy Astrophysical Phenomena and Observations Open access
Charlotte Ward, Suvi Gezari, P. Nugent, Matthew T. Kerr, Michael Eracleous, Sara Frederick, +8 more
1citations -
Spectroscopy of the helium-rich binary ES Ceti reveals accretion via a disc and evidence of eclipses2021 Springer Link (Chiba Institute of Technology) article Physics and Astronomy Stellar, planetary, and galactic studies
K. Bąkowska, Thomas R. Marsh, Danny T. H. Steeghs, Gijs Nelemans, P. Groot
2citations -
XRISM high-resolution X-ray spectroscopy of Cygnus X-1: Orbital and short-term variability of iron absorption2026 Publications of the Astronomical Society of Japan article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Kaito Ninoyu, Shinya Yamada, Natalie Hell, E. Costantini, Oluwashina Adegoke, Paul A. Draghis, +16 more
0citations -
Changing-look Event in NGC 3516: Continuum or Obscuration Variability?2022 The Astrophysical Journal article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Missagh Mehdipour, Gerard A. Kriss, Laura W. Brenneman, E. Costantini, Jelle S. Kaastra, Graziella Branduardi-Raymont, +3 more
31citations -
Constraints on the magnetic field structure in accreting compact objects from aperiodic variability2022 arXiv (Cornell University) preprint Physics and Astronomy Astrophysical Phenomena and Observations Open access
Sergey S. Tsygankov, Alexander A. Mushtukov, Victor Doroshenko, В. Ф. Сулейманов, Juri Poutanen
22citations -
Constraints on the magnetic field structure in accreting compact objects from aperiodic variability2022 Monthly Notices of the Royal Astronomical Society article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Juhani Mönkkönen, Sergey S. Tsygankov, Alexander A. Mushtukov, Victor Doroshenko, В. Ф. Сулейманов, Juri Poutanen
0citations -
AGN STORM 2. VI. Mapping Temperature Fluctuations in the Accretion Disk of Mrk 8172024 The Astrophysical Journal article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Jack M. M. Neustadt, Christopher S. Kochanek, John Montano, J. M. Gelbord, Aaron J. Barth, Gisella De Rosa, +46 more
17citations -
Variability as a Predictor for the Hard-to-soft State Transition in GX 339−42023 The Astrophysical Journal article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Matteo Lucchini, Marina Ten Have, Jingyi Wang, Jeroen Homan, Erin Kara, Oluwashina Adegoke, +14 more
10citations -
X-Ray Variability of SDSS J000532.84+200717.4: From a Normal State to an X-Ray Weak State2026 The Astrophysical Journal article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Xiaohui Yang, Yanli Ai, Liming Dou, Tinggui Wang, Chichuan Jin, Wenfeng Wen, +5 more
1citations -
Variability as a predictor for the hard-to-soft state transition in GX 339-42023 arXiv (Cornell University) preprint Physics and Astronomy Astrophysical Phenomena and Observations Open access
Matteo Lucchini, Marina Ten Have, Jingyi Wang, Jeroen Homan, Erin Kara, Oluwashina Adegoke, +13 more
0citations -
AGN STORM 2. VI. Mapping Temperature Fluctuations in the Accretion Disk of Mrk 8172023 arXiv (Cornell University) preprint Physics and Astronomy Astrophysical Phenomena and Observations Open access
Jack M. M. Neustadt, Christopher S. Kochanek, John Montano, J. M. Gelbord, Aaron J. Barth, Gisella De Rosa, +45 more
0citations -
EPISODE II: Variability in the CO and H$_2$O rovibrational absorption lines in a periodically variable protostar EC 532026 arXiv (Cornell University) preprint Physics and Astronomy Astrophysics and Star Formation Studies Open access
Seokho Lee, Jeong-Eun Lee, Chul-Hwan Kim, Jaeyeong Kim, Young-Jun Kim, Gregory J. Herczeg, +16 more
0citations -
EPISODE. II. Variability in the CO and H 2 O Rovibrational Absorption Lines in a Periodically Variable Protostar EC 532026 The Astrophysical Journal article Physics and Astronomy Astrophysics and Star Formation Studies Open access
Seokho Lee, Jeong‐Eun Lee, Chul-Hwan Kim, Jaeyeong Kim, Young-Jun Kim, Gregory J. Herczeg, +16 more
0citations -
EPISODE II: Variability in the CO and H$_2$O rovibrational absorption lines in a periodically variable protostar EC 532026 arXiv (Cornell University) preprint Physics and Astronomy Astrophysics and Star Formation Studies Open access
Seokho Lee, Jeong-Eun Lee, Chul-Hwan Kim, Jaeyeong Kim, Young-Jun Kim, Gregory J. Herczeg, +16 more
0citations -
The universal shape of the X-ray variability power spectrum of AGN up to z ∼ 32023 Astronomy and Astrophysics article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Maurizio Paolillo, Iossif E. Papadakis, William Nielsen Brandt, F. E. Bauer, G. Lanzuisi, V. Allevato, +9 more
16citations -
XRISM Spectroscopy of Variable Accretion-driven Disk Winds in NGC 4151: When, Where, and How Fast Outflows are Launched2026 The Astrophysical Journal article Physics and Astronomy Astrophysical Phenomena and Observations Open access
Xin Xiang, Jon M. Miller, Missagh Mehdipour, Ehud Behar, William Nielsen Brandt, Laura W. Brenneman, +9 more
0citations