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of 2 465
pro vyhledávání: '"Reynolds Mark A."'
Autor:
Madathil-Pottayil, A., Walton, D. J., García, Javier, Miller, Jon, Gallo, Luigi C., Ricci, C., Reynolds, Mark T., Stern, D., Dauser, T., Jiang, Jiachen, Alston, William, Fabian, A. C., Hardcastle, M. J., Kosec, Peter, Nardini, Emanuele, Reynolds, Christopher S.
'Bare' active galactic nuclei (AGN) are a subclass of Type 1 AGN that show little or no intrinsic absorption. They offer an unobscured view of the central regions of the AGN and therefore serve as ideal targets to study the relativistic reflection fe
Externí odkaz:
http://arxiv.org/abs/2409.01395
Autor:
Xiang, Xin, Miller, Jon M., Zoghbi, Abderahmen, Reynolds, Mark T., Bogensberger, David, Dai, Lixin, Draghis, Paul A., Drake, Jeremy J., Godet, Olivier, Irwin, Jimmy A., Miller, Michael C., Mockler, Brenna E., Saxton, Richard, Webb, Natalie
Tidal disruption events (TDEs) can potentially probe low-mass black holes in host galaxies that might not adhere to bulge or stellar-dispersion relationships. At least initially, TDEs can also reveal super-Eddington accretion. X-ray spectroscopy can
Externí odkaz:
http://arxiv.org/abs/2407.04684
Autor:
Zak, Miranda K., Miller, Jon M., Behar, Ehud, Brandt, William N., Brenneman, Laura, Draghis, Paul A., Kammoun, Elias, Koss, Michael J., Reynolds, Mark T., Zoghbi, Abderahmen
Markarian 817 is a bright and variable Seyfert-1.2 active galactic nucleus (AGN). X-ray monitoring of Mrk 817 with the Neil Gehrels Swift Observatory in 2022 revealed that the source flux had declined to a lower level than recorded at any prior point
Externí odkaz:
http://arxiv.org/abs/2312.06487
Autor:
Draghis, Paul A., Miller, Jon M., Costantini, Elisa, Gallo, Luigi C., Reynolds, Mark, Tomsick, John A., Zoghbi, Abderahmen
Publikováno v:
The Astrophysical Journal, 969:40 (20pp), 2024 July 1
We extend our recent work on black hole spin in X-ray binary systems to include an analysis of 189 archival NuSTAR observations from 24 sources. Using self-consistent data reduction pipelines, spectral models, and statistical techniques, we report an
Externí odkaz:
http://arxiv.org/abs/2311.16225
Autor:
Time-Domain, The AXIS, Group, Multi-Messenger Science Working, Arcodia, Riccardo, Bauer, Franz E., Cenko, S. Bradley, Dage, Kristen C., Haggard, Daryl, Ho, Wynn C. G., Kara, Erin, Koss, Michael, Liu, Tingting, Mallick, Labani, Negro, Michela, Pradhan, Pragati, Quirola-Vasquez, J., Reynolds, Mark T., Ricci, Claudio, Rothschild, Richard E., Sridhar, Navin, Troja, Eleonora, Yao, Yuhan
The Advanced X-ray Imaging Satellite (AXIS) promises revolutionary science in the X-ray and multi-messenger time domain. AXIS will leverage excellent spatial resolution (<1.5 arcsec), sensitivity (80x that of Swift), and a large collecting area (5-10
Externí odkaz:
http://arxiv.org/abs/2311.07658
Akademický článek
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Autor:
Draghis, Paul A., Balakrishnan, Mayura, Miller, Jon M., Cackett, Edward, Fabian, Andrew C., Miller-Jones, James C. A., Ng, Mason, Raymond, John C., Reynolds, Mark, Zoghbi, Abderahmen
The origin and distribution of stellar-mass black hole spins are a rare window into the progenitor stars and supernova events that create them. Swift J1728.9-3613 is an X-ray binary, likely associated with the supernova remnant G351.9-0.9 (Balakrishn
Externí odkaz:
http://arxiv.org/abs/2303.04164
Autor:
Balakrishnan, Mayura, Draghis, Paul A., Miller, Jon M., Bright, Joe, Fender, Robert, Ng, Mason, Cackett, Edward, Fabian, Andrew, Kuntz, Kip, Miller-Jones, James C. A., Proga, Daniel, Ray, Paul S., Raymond, John, Reynolds, Mark, Zoghbi, Abderahmen
A number of neutron stars have been observed within the remnants of the core-collapse supernova explosions that created them. In contrast, black holes are not yet clearly associated with supernova remnants. Indeed, some observations suggest that blac
Externí odkaz:
http://arxiv.org/abs/2303.04159
Autor:
You Wu, Bahram Kazemian
Publikováno v:
System. 112:102956
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d2989fefe3999cb6a95aefa10021e8e
https://doi.org/10.1016/j.system.2022.102956
https://doi.org/10.1016/j.system.2022.102956
Autor:
Draghis, Paul A., Miller, Jon M., Zoghbi, Abderahmen, Reynolds, Mark, Costantini, Elisa, Gallo, Luigi C., Tomsick, John A.
The launch of NuSTAR and the increasing number of binary black hole (BBH) mergers detected through gravitational wave (GW) observations have exponentially advanced our understanding of black holes. Despite the simplicity owed to being fully described
Externí odkaz:
http://arxiv.org/abs/2210.02479