Zobrazeno 1 - 10
of 1 204
pro vyhledávání: '"Tod E"'
Autor:
Mason Ng, Paul S. Ray, Andrea Sanna, Tod E. Strohmayer, Alessandro Papitto, Giulia Illiano, Arianna C. Albayati, Diego Altamirano, Tuğba Boztepe, Tolga Güver, Deepto Chakrabarty, Zaven Arzoumanian, D. J. K. Buisson, Elizabeth C. Ferrara, Keith C. Gendreau, Sebastien Guillot, Jeremy Hare, Gaurava K. Jaisawal, Christian Malacaria, Michael T. Wolff
Publikováno v:
The Astrophysical Journal Letters, Vol 968, Iss 1, p L7 (2024)
We present the discovery, with the Neutron Star Interior Composition Explorer (NICER), that SRGA J144459.2−604207 is a 447.9 Hz accreting millisecond X-ray pulsar (AMXP), which underwent a 4 week long outburst starting on 2024 February 15. The AMXP
Externí odkaz:
https://doaj.org/article/1b3411362c0c421dabc7e92770c25af5
Autor:
Gaurava K. Jaisawal, Z. Funda Bostancı, Tuğba Boztepe, Tolga Güver, Tod E. Strohmayer, David R. Ballantyne, Jens H. Beck, Ersin Göğüş, Diego Altamirano, Zaven Arzoumanian, Deepto Chakrabarty, Keith C. Gendreau, Sebastien Guillot, Renee M. Ludlam, Mason Ng, Andrea Sanna, Jérôme Chenevez
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 67 (2024)
We present the results obtained from timing and spectral studies of 15 thermonuclear X-ray bursts from 4U 1820–30 observed with the Neutron Star Interior Composition Explorer (NICER) during its 5 yr of observations between 2017 and 2022. All bursts
Externí odkaz:
https://doaj.org/article/6983c5fc099d4a8787066a76211a8b27
Autor:
Mason Ng, Andrew K. Hughes, Jeroen Homan, Jon M. Miller, Sean N. Pike, Diego Altamirano, Peter Bult, Deepto Chakrabarty, D. J. K. Buisson, Benjamin M. Coughenour, Rob Fender, Sebastien Guillot, Tolga Güver, Gaurava K. Jaisawal, Amruta D. Jaodand, Christian Malacaria, James C. A. Miller-Jones, Andrea Sanna, Gregory R. Sivakoff, Tod E. Strohmayer, John A. Tomsick, Jakob van den Eijnden
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 232 (2024)
We report on X-ray (NICER/NuSTAR/MAXI/Swift) and radio (MeerKAT) timing and spectroscopic analysis from a 3 month monitoring campaign in 2022 of a high-intensity outburst of the dipping neutron star low-mass X-ray binary 1A 1744−361. The 0.5–6.8
Externí odkaz:
https://doaj.org/article/5ccdef75a9bf4d379adfc148e20856db
Autor:
Laura L. Huerta Sanchez, Mathangi Sankaran, Taylor L. Li, Hoa Doan, Alvin Chiu, Eleanora Shulman, Gabriella Shab, Tod E. Kippin, Karen K. Szumlinski
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2023)
IntroductionIncubation of drug-craving refers to a time-dependent increase in drug cue-elicited craving that occurs during protracted withdrawal. Historically, rat models of incubated cocaine craving employed extended-access (typically 6 h/day) intra
Externí odkaz:
https://doaj.org/article/0e827c78d55243ca9b572819769fabeb
Autor:
Ray, Paul S., Roming, Peter W. A., Argan, Andrea, Arzoumanian, Zaven, Ballantyne, David R., Bogdanov, Slavko, Bonvicini, Valter, Brandt, Terri J., Bursa, Michal, Cackett, Edward M., Chakrabarty, Deepto, Christophersen, Marc, Coderre, Kathleen M., De Geronimo, Gianluigi, Del Monte, Ettore, DeRosa, Alessandra, Dietz, Harley R., Evangelista, Yuri, Feroci, Marco, Ford, Jeremy J., Froning, Cynthia, Fryer, Christopher L., Gendreau, Keith C., Goldstein, Adam, Gonzalez, Anthony H., Hartmann, Dieter, Hernanz, Margarita, Hutcheson, Anthony, Zand, Jean in `t, Jenke, Peter, Kennea, Jamie, Lloyd-Ronning, Nicole M., Maccarone, Thomas J., Maes, Dominic, Markwardt, Craig B., Michalska, Malgorzata, Okajima, Takashi, Patruno, Alessandro, Persyn, Steven C., Phillips, Mark L., Prescod-Weinstein, Chanda, Redfern, Jillian A., Remillard, Ronald A., Santangelo, Andrea, Schwendeman, Carl L., Sleator, Clio, Steiner, James, Strohmayer, Tod E., Svoboda, Jiri, Tenzer, Christoph, Thompson, Steven P., Warwick, Richard W., Watts, Anna L., Wilson-Hodge, Colleen A., Wu, Xin, Wulf, Eric A., Zampa, Gianluigi
We give an overview of the science objectives and mission design of the Spectroscopic Time-Resolving Observatory for Broadband Energy X-rays (STROBE-X) observatory, which has been proposed as a NASA probe-class (~$1.5B) mission in response to the Ast
Externí odkaz:
http://arxiv.org/abs/2410.08342
Autor:
Sierra M. Webb, Arianne D. Sacramento, Megan A. McCloskey, Melissa G. Wroten, Kyle L. Ploense, Tod E. Kippin, Osnat Ben-Shahar, Karen K. Szumlinski
Publikováno v:
Addiction Neuroscience, Vol 3, Iss , Pp 100030- (2022)
Externí odkaz:
https://doaj.org/article/dd95140dc9b9497ea24d524a966698a2
Autor:
Illiano, Giulia, Papitto, Alessandro, Marino, Alessio, Strohmayer, Tod E., Sanna, Andrea, Di Salvo, Tiziana, La Placa, Riccardo, Ambrosino, Filippo, Zanon, Arianna Miraval, Zelati, Francesco Coti, Ballocco, Caterina, Malacaria, Christian, Ghedina, Adriano, Cecconi, Massimo, Gonzales, Manuel, Leone, Franco
Publikováno v:
A&A 691, A189 (2024)
We present a comprehensive study of the X-ray spectral properties of the accreting millisecond pulsar IGR J17498$-$2921 during its 2023 outburst. Similar to other accreting millisecond pulsars, the broad-band spectral emission observed quasi-simultan
Externí odkaz:
http://arxiv.org/abs/2408.06895
Autor:
Z. Funda Bostancı, Tuğba Boztepe, Tolga Güver, Tod E. Strohmayer, Yuri Cavecchi, Ersin Göğüş, Diego Altamirano, Peter Bult, Deepto Chakrabarty, Sebastien Guillot, Gaurava K. Jaisawal, Christian Malacaria, Giulio C. Mancuso, Andrea Sanna, Jean H. Swank
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 1, p 55 (2023)
We present temporal and time-resolved spectral analyses of all the thermonuclear X-ray bursts observed from the neutron star low-mass X-ray binary 4U 1728−34 with NICER from 2017 June to 2019 September. In total, we detected 11 X-ray bursts from th
Externí odkaz:
https://doaj.org/article/6905d65800e64515a1cc3ff9c8650531
Autor:
Marina Orio, Keith Gendreau, Morgan Giese, Gerardo Juan M. Luna, Jozef Magdolen, Tod E. Strohmayer, Andy E. Zhang, Diego Altamirano, Andrej Dobrotka, Teruaki Enoto, Elizabeth C. Ferrara, Richard Ignace, Sebastian Heinz, Craig Markwardt, Joy S. Nichols, Michael L. Parker, Dheeraj R. Pasham, Songpeng Pei, Pragati Pradhan, Ron Remillard, James F. Steiner, Francesco Tombesi
Publikováno v:
The Astrophysical Journal, Vol 955, Iss 1, p 37 (2023)
The 2021 outburst of the symbiotic recurrent nova RS Oph was monitored with the Neutron Star Interior Composition Explorer Mission (NICER) in the 0.2–12 keV range from day one after the optical maximum, until day 88, producing an unprecedented, det
Externí odkaz:
https://doaj.org/article/3eac31f37aaa4c91a3fe971250bb1632
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 2, p 117 (2023)
We present a study of weak, thermonuclear X-ray bursts from the accreting millisecond X-ray pulsar SAX J1808.4−3658. We focus on a burst observed with the Neutron Star Interior Composition Explorer on 2019 August 9, and describe a similar burst obs
Externí odkaz:
https://doaj.org/article/29e011e79df042cb9300a5fe5a75a158