Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jeroen Homan"'
Autor:
K. Alabarta, Jeroen Homan, D. J. K. Buisson, J. Neilsen, Arkadip Basak, Tod E. Strohmayer, Zaven Arzoumanian, Keith C. Gendreau, R. Remillard, James F. Steiner, Mariano Mendez, Federico García, Liang Zhang, Diego Altamirano, C. B. Markwardt, P. Uttley
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 505(3), 3823-3843. Oxford University Press
We present a systematic spectral-timing analysis of a fast appearance/disappearance of a type-B quasi-periodic oscillation (QPO), observed in four NICER observations of MAXI J1348-630. By comparing the spectra of the period with and without the type-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8650eb84262edf3bad8d3e5dd280d99
http://arxiv.org/abs/2105.12338
http://arxiv.org/abs/2105.12338
Autor:
Michael T. Wolff, Diego Altamirano, Tod E. Strohmayer, Jeroen Homan, Peter Bult, Keith C. Gendreau, Deepto Chakrabarty, Laurens Keek, Sebastien Guillot, Zaven Arzoumanian, Gaurava K. Jaisawal, Simin Mahmoodifar
Publikováno v:
Astrophys.J.
Astrophys.J., 2019, 878, pp.145. ⟨10.3847/1538-4357/ab20c4⟩
Mahmoodifar, S, Strohmayer, T E, Bult, P, Altamirano, D, Arzoumanian, Z, Chakrabarty, D, Gendreau, K C, Guillot, S, Homan, J, Jaisawal, G K, Keek, L & Wolff, M T 2019, ' NICER Observation of Unusual Burst Oscillations in 4U 1728-34 ', Astrophysical Journal, vol. 878, no. 2, 145 . https://doi.org/10.3847/1538-4357/ab20c4
Astrophys.J., 2019, 878, pp.145. ⟨10.3847/1538-4357/ab20c4⟩
Mahmoodifar, S, Strohmayer, T E, Bult, P, Altamirano, D, Arzoumanian, Z, Chakrabarty, D, Gendreau, K C, Guillot, S, Homan, J, Jaisawal, G K, Keek, L & Wolff, M T 2019, ' NICER Observation of Unusual Burst Oscillations in 4U 1728-34 ', Astrophysical Journal, vol. 878, no. 2, 145 . https://doi.org/10.3847/1538-4357/ab20c4
The Neutron Star Interior Composition Explorer (NICER) has observed seven thermonuclear X-ray bursts from the Low Mass X-ray Binary (LMXB) neutron star 4U 1728-34 from the start of the mission's operations until February of 2019. Three of these burst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa27b09c7eb8a15b198470c04b225fc
https://hal.archives-ouvertes.fr/hal-02290805
https://hal.archives-ouvertes.fr/hal-02290805
Autor:
Zaven Arzoumanian, Peter Bult, Laurens Keek, Jon M. Miller, Feryal Özel, Tolga Guver, Diego Altamirano, Deepto Chakrabarty, Simin Mahmoodifar, Keith C. Gendreau, Gaurava K. Jaisawal, Jérôme Chenevez, Sebastien Guillot, Tod E. Strohmayer, Jeroen Homan
Publikováno v:
Astrophys.J.
Astrophys.J., 2018, 865 (1), pp.63. ⟨10.3847/1538-4357/aada14⟩
Strohmayer, T E, Gendreau, K C, Altamirano, D, Arzoumanian, Z, Bult, P M, Chakrabarty, D, Chenevez, J, Guillot, S, Guver, T, Homan, J, Jaisawal, G K, Keek, L, Mahmoodifar, S, Miller, J M & Ozel, F 2018, ' NICER Discovers mHz Oscillations in the “Clocked” Burster GS 1826−238 ', Astrophysical Journal, vol. 865, no. 1, 63 . https://doi.org/10.3847/1538-4357/aada14
Astrophys.J., 2018, 865 (1), pp.63. ⟨10.3847/1538-4357/aada14⟩
Strohmayer, T E, Gendreau, K C, Altamirano, D, Arzoumanian, Z, Bult, P M, Chakrabarty, D, Chenevez, J, Guillot, S, Guver, T, Homan, J, Jaisawal, G K, Keek, L, Mahmoodifar, S, Miller, J M & Ozel, F 2018, ' NICER Discovers mHz Oscillations in the “Clocked” Burster GS 1826−238 ', Astrophysical Journal, vol. 865, no. 1, 63 . https://doi.org/10.3847/1538-4357/aada14
We report the discovery with the Neutron Star Interior Composition Explorer (NICER) of mHz X-ray brightness oscillations from the "clocked burster." NICER observed the source in the periods 2017 June 20 - 29, July 11 - 13, and September 9 - 15, for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fb4ebe5f7f41e026746858ea205e094
http://arxiv.org/abs/1808.04294
http://arxiv.org/abs/1808.04294
Autor:
Teruaki Enoto, Peter Bult, Takashi Okajima, Diego Altamirano, Craig B. Markwardt, Tod E. Strohmayer, Jeroen Homan, Luke Winternitz, Keith C. Gendreau, Simin Mahmoodifar, Sebastien Guillot, Zaven Arzoumanian, Deepto Chakrabarty, Renee M. Ludlam, Samuel R. Price, Edward M. Cackett, John P. Doty, Gaurava K. Jaisawal, Frederick K. Lamb
Publikováno v:
Astrophys.J.
Astrophys.J., 2018, 860 (1), pp.L9. ⟨10.3847/2041-8213/aac893⟩
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 860 (1), pp.L9. ⟨10.3847/2041-8213/aac893⟩
Bult, P, Altamirano, D, Arzoumanian, Z, Cackett, E M, Chakrabarty, D, Doty, J, Enoto, T, Gendreau, K C, Guillot, S, Homan, J, Jaisawal, G K, Lamb, F K, Ludlam, R M, Mahmoodifar, S, Markwardt, C, Okajima, T, Price, S, Strohmayer, T E & Winternitz, L 2018, ' NICER Detects a Soft X-Ray Kilohertz Quasi-periodic Oscillation in 4U 0614+09 ', Astrophysical Journal Letters, vol. 860, no. 1, L9 . https://doi.org/10.3847/2041-8213/aac893
Astrophys.J., 2018, 860 (1), pp.L9. ⟨10.3847/2041-8213/aac893⟩
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 860 (1), pp.L9. ⟨10.3847/2041-8213/aac893⟩
Bult, P, Altamirano, D, Arzoumanian, Z, Cackett, E M, Chakrabarty, D, Doty, J, Enoto, T, Gendreau, K C, Guillot, S, Homan, J, Jaisawal, G K, Lamb, F K, Ludlam, R M, Mahmoodifar, S, Markwardt, C, Okajima, T, Price, S, Strohmayer, T E & Winternitz, L 2018, ' NICER Detects a Soft X-Ray Kilohertz Quasi-periodic Oscillation in 4U 0614+09 ', Astrophysical Journal Letters, vol. 860, no. 1, L9 . https://doi.org/10.3847/2041-8213/aac893
We report on the detection of a kilohertz quasi-periodic oscillation (QPO) with the Neutron Star Interior Composition Explorer (NICER). Analyzing approximately 165 ks of NICER exposure on the X-ray burster 4U 0614+09, we detect multiple instances of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68d94e7929207a458629aee843b14df9
https://hal.archives-ouvertes.fr/hal-01817878
https://hal.archives-ouvertes.fr/hal-01817878
Autor:
Simone Migliari, Jeroen Homan, Richard E. Rothschild, M. van der Klis, Rudy Wijnands, Michael P. Rupen, Rob Fender, James Miller-Jones, T. Di Salvo, John A. Tomsick
Publikováno v:
The Astrophysical Journal. 671:706-712
We present the results from simultaneous radio (Very Large Array) and X-ray (Rossi-X-ray Timing Explorer) observations of the Z-type neutron star X-ray binary GX~17+2. The aim is to assess the coupling between X-ray and radio properties throughout it
Publikováno v:
Astrophysical Journal, 812(1):80. IOP Publishing Ltd.
We report on a detailed analysis of the so-called ~1 Hz quasi-periodic oscillation (QPO) in the eclipsing and dipping neutron-star low-mass X-ray binary EXO 0748-676. This type of QPO has previously been shown to have a geometric origin. Our study fo
Autor:
Walter H. G. Lewin, Peter G. Jonker, W. W. Zhang, Jeroen Homan, Mariano Mendez, M. van der Klis, Rudy Wijnands
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 333(3), 665-678. Oxford University Press
We report on a detailed analysis of data obtained over nearly four years with the Rossi X-ray Timing Explorer of the Z source GX 5-1. From a spectral analysis using a hardness-intensity diagram it was found that the source traced out the typical Z-sh
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 328, 451-460. Oxford University Press
ResearcherID
ResearcherID
We present a detailed study of the 5 Hz quasi-periodic oscillation (QPO) recently discovered in the bright X-ray transient and black-hole candidate GRS 1739-278 (Borozdin & Trudolyubov 2000) during a Rossi X-ray Timing Explorer observation taken on 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c6dcb9f6a504614d1d283d2317b05e0
https://dare.uva.nl/personal/pure/en/publications/a-detailed-study-of-the-5hz-quasi-periodic-oscillations-in-the-bright-xray-transient-and-black-hole-candidate-grs-1739278(98bfa2a9-2f1a-4a6e-9e2f-77e2b49ebfed).html
https://dare.uva.nl/personal/pure/en/publications/a-detailed-study-of-the-5hz-quasi-periodic-oscillations-in-the-bright-xray-transient-and-black-hole-candidate-grs-1739278(98bfa2a9-2f1a-4a6e-9e2f-77e2b49ebfed).html
Autor:
Peter G. Jonker, Michiel van der Klis, Erik Kuulkers, Alan P. Smale, Jeroen Homan, Patricia T. Boyd
Publikováno v:
Astrophysical Journal, 542, L127-L130. IOP Publishing Ltd.
We present results from three observations with the Rossi X-ray Timing Explorer (RXTE) of LMC X-3, obtained while the source was in an extended 'low/hard' state. The data reveal a hard X-ray spectrum which is well fit by a pure power law with photon
Publikováno v:
Scopus-Elsevier
Astrophysical Journal, 516(2), L91-L94. IOP Publishing Ltd.
Astrophysical Journal, 516(2), L91-L94. IOP Publishing Ltd.
We report the discovery of a quasi-periodic oscillation (QPO) in data obtained with the Rossi X-ray Timing Explorer of the dipping and eclipsing low-mass X-ray binary EXO 0748-676. The QPO had a frequency between 0.58 and 2.44 Hz changing on time sca