Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Churazov, Eugene M."'
Autor:
Khabibullin, Ildar I., Churazov, Eugene M., Chugai, Nikolai N., Bykov, Andrei M., Sunyaev, Rashid A., Utrobin, Victor P., Zinchenko, Igor I., Michailidis, Miltiadis, Puehlhofer, Gerd, Becker, Werner, Freyberg, Michael, Merloni, Andrea, Santangelo, Andrea, Sasaki, Manami
Publikováno v:
A&A 689, A278 (2024)
The Simeis~147 nebula (S147), particularly well known for a spectacular net of ${\rm H}_\alpha$-emitting filaments, is often considered one of the largest and oldest known supernova remnants in the Milky Way. Here, and in a companion paper, we presen
Externí odkaz:
http://arxiv.org/abs/2401.17261
Autor:
Krivonos, Roman A., Bird, Antony J., Churazov, Eugene M., Tomsick, John A., Bazzano, Angela, Beckmann, Volker, Belanger, Guillaume, Bodaghee, Arash, Chaty, Sylvain, Kuulkers, Erik, Lutovinov, Alexander, Malizia, Angela, Masetti, Nicola, Mereminskiy, Ilya A., Sunyaev, Rashid, Tsygankov, Sergey S., Ubertini, Pietro, Winkler, Christoph
The INTEGRAL hard X-ray surveys have proven to be of fundamental importance. INTEGRAL has mapped the Galactic plane with its large field of view and excellent sensitivity. Such hard X-ray snapshots of the whole Milky Way on a time scale of a year are
Externí odkaz:
http://arxiv.org/abs/2101.09052
Autor:
Tsygankov, Sergey S., Krivonos, Roman A., Lutovinov, Alexander A., Revnivtsev, Mikhail G., Churazov, Eugene M., Sunyaev, Rashid A., Grebenev, Sergey A.
We report the results of the deepest Galactic Plane (|b| < 17.5 deg) survey in the 67.9 and 78.4 keV nuclear de-excitation lines of titanium-44 (44Ti) performed using the data acquired with the IBIS/ISGRI instrument onboard the INTEGRAL satellite dur
Externí odkaz:
http://arxiv.org/abs/1603.01264
Autor:
Krivonos, Roman A., Tsygankov, Sergey S., Lutovinov, Alexander A., Revnivtsev, Mikhail G., Churazov, Eugene M., Sunyaev, Rashid A.
We present results of all sky survey, performed with data acquired by the IBIS telescope onboard the INTEGRAL observatory over eleven years of operation, at energies above 100 keV. A catalogue of detected sources includes 132 objects. The statistical
Externí odkaz:
http://arxiv.org/abs/1412.1051
We study hard X-ray emission of the brightest accreting neutron star Sco X-1 with INTEGRAL observatory. Up to now INTEGRAL have collected ~4 Msec of deadtime corrected exposure on this source. We show that hard X-ray tail in time average spectrum of
Externí odkaz:
http://arxiv.org/abs/1409.1679
Autor:
Tsygankov, Sergey S., Krivonos, Roman A., Lutovinov, Alexander A., Revnivtsev, Mikhail G., Churazov, Eugene M., Sunyaev, Rashid A., Grebenev, Sergey A.
Publikováno v:
Monthly Notices of the Royal Astronomical Society; 6/1/2016, Vol. 458 Issue 4, p3411-3419, 9p