Browsing by Author "Grebenev S."

Now showing items 1-3 of 3

GAMMA RAYS from TYPE Ia SUPERNOVA SN 2014J

Churazov E.; Sunyaev R.; Isern J.; Bikmaev I.; Bravo E.; Chugai N.; Grebenev S.; Jean P.; Knödlseder J.; Lebrun F.; Kuulkers E. (2015)

© 2015. The American Astronomical Society. All rights reserved.. The whole set of INTEGRAL observations of Type Ia supernova SN 2014J, covering the period 19-162 days after the explosion, has been analyzed. For spectral ...
Spectroscopic study of the optical counterpart to the fast X-ray transient IGR J17544-2619 based on observations at the 1.5-m RTT-150 telescope

Bikmaev I.; Nikolaeva E.; Shimansky V.; Galeev A.; Zhuchkov R.; Irtuganov E.; Melnikov S.; Sakhibullin N.; Grebenev S.; Sharipova L. (2017)

© 2017, Pleiades Publishing, Inc. We present the results of our long-term photometric and spectroscopic observations at the Russian–Turkish RTT-150 telescope for the optical counterpart to one of the best-known sources, ...
X-ray nova MAXI J1828-249. Evolution of the broadband spectrum during its 2013–2014 outburst

Grebenev S.; Prosvetov A.; Burenin R.; Krivonos R.; Mescheryakov A. (2016)

© 2016, Pleiades Publishing, Inc.Based on data from the SWIFT, INTEGRAL, MAXI/ISS orbital observatories, and the ground-based RTT-150 telescope, we have investigated the broadband (from the optical to the hard X-ray bands) ...

Now showing items 1-3 of 3

Search DSpace