Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Antokhin, I. I."'
Autor:
Antokhina, E. A.1 (AUTHOR) elant@sai.msu.ru, Antokhin, I. I.1 (AUTHOR) igor@sai.msu.ru
Publikováno v:
Astronomy Reports. Sep2023, Vol. 67 Issue 9, p876-887. 12p.
Autor:
Antokhin, I. I.
We propose an efficient and flexible method for solving Abel integral equation of the first kind, frequently appearing in many fields of astrophysics, physics, chemistry, and applied sciences. This equation represents an ill-posed problem, thus solvi
Externí odkaz:
http://arxiv.org/abs/1608.07078
We suggest a simple synthesis model of an eclipsing binary system which includes one component with strong stellar wind. Numerical simulations show that the shape of the light curve (and in particularly the widths of the minima) strongly depends on w
Externí odkaz:
http://arxiv.org/abs/1303.6543
X-ray properties of the stellar population in the Carina OB1 association are examined with special emphasis on early-type stars. Their spectral characteristics provide some clues to understanding the nature of X-ray formation mechanisms in the winds
Externí odkaz:
http://arxiv.org/abs/0711.3612
Autor:
Antokhin, I. I., Cherepashchuk, A. M.
BAT99-129 is a massive eclipsing binary system in the Large Magellanic Cloud (LMC) which consists of WN3(h) and O5V components. A broad-band MACHO light curve of the system is studied in the present paper. A dense and extended atmosphere of the Wolf-
Externí odkaz:
http://arxiv.org/abs/astro-ph/0702658
Publikováno v:
Mon.Not.Roy.Astron.Soc. 359 (2005) 688
We present the analysis of an extensive set of high resolution spectroscopic observations of HD93161, a visual binary with a separation of 2 arcsec. HD93161 A is a spectroscopic binary, with both components clearly detected throughout the orbit. The
Externí odkaz:
http://arxiv.org/abs/astro-ph/0503096
Autor:
De Becker, M., Rauw, G., Pittard, J. M., Antokhin, I. I., Stevens, I. R., Gosset, E., Owocki, S. P.
Publikováno v:
Astron.Astrophys.416:221,2004
We report the analysis of an XMM-Newton observation of the close binary HD159176 (O7V + O7V). The observed L_X/L_bol ratio reveals an X-ray luminosity exceeding by a factor ~ 7 the expected value for X-ray emission from single O-stars, therefore sugg
Externí odkaz:
http://arxiv.org/abs/astro-ph/0402663
Publikováno v:
Astron.Astrophys. 418 (2004) 841
Using the sensitive XMM-Newton observatory, we have observed the giant HII region N11 in the LMC for \sim30 ks. We have detected several large areas of soft diffuse X-ray emission along with 37 point sources. One of the most interesting results is th
Externí odkaz:
http://arxiv.org/abs/astro-ph/0402623
Autor:
Morel, T., Marchenko, S. V., Eenens, P. R. J., Moffat, A. F. J., Koenigsberger, G., Antokhin, I. I., Eversberg, T., Tovmassian, G. H., Hill, G. M., Cardona, O., St-Louis, N.
We present the results of an intensive campaign of spectroscopic and photometric monitoring of the peculiar Wolf-Rayet star WR 134 from 1989 to 1997. This unprecedentedly large data set allows us to confirm unambiguously the existence of a coherent 2
Externí odkaz:
http://arxiv.org/abs/astro-ph/9901269
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