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Line profile variability in spectra of hot massive stars. / Kholtygin, A.; Sudnik, N.; Dushin, V.

In: PROCEEDINGS OF SYMPOSIA OF THE INTERNATIONAL ASTRONOMICAL UNION, Vol. 9, No. S307, 2015, p. 113-114.

Research output: Contribution to journal › Article

Harvard

Kholtygin, A, Sudnik, N & Dushin, V 2015, 'Line profile variability in spectra of hot massive stars', PROCEEDINGS OF SYMPOSIA OF THE INTERNATIONAL ASTRONOMICAL UNION, vol. 9, no. S307, pp. 113-114. https://doi.org/10.1017/S1743921314006449

APA

Kholtygin, A., Sudnik, N., & Dushin, V. (2015). Line profile variability in spectra of hot massive stars. PROCEEDINGS OF SYMPOSIA OF THE INTERNATIONAL ASTRONOMICAL UNION, 9(S307), 113-114. https://doi.org/10.1017/S1743921314006449

Vancouver

Kholtygin A, Sudnik N, Dushin V. Line profile variability in spectra of hot massive stars. PROCEEDINGS OF SYMPOSIA OF THE INTERNATIONAL ASTRONOMICAL UNION. 2015;9(S307):113-114. https://doi.org/10.1017/S1743921314006449

Author

Kholtygin, A. ; Sudnik, N. ; Dushin, V. / Line profile variability in spectra of hot massive stars. In: PROCEEDINGS OF SYMPOSIA OF THE INTERNATIONAL ASTRONOMICAL UNION. 2015 ; Vol. 9, No. S307. pp. 113-114.

BibTeX

@article{249479bf1bce43b6a6cf133870d5fc7d,
title = "Line profile variability in spectra of hot massive stars",
abstract = "We report the results of our study the fast line profile variability (LPV) (hours few days) in the spectra of bright OB and WR stars. All spectra were obtained with 6-m and 1-m telescope of Russian Special Astrophysical Observatory (SAO) and 1.8-m telescope of Bohyunsan Optical Astronomy Observatory, Korea (BOAO). We detected both the stochastic LPV, connected with the formation of small-scale structures in the stellar wind and the regular LPV induced by the large-scale structures in the wind.",
keywords = "stars: early-type, line: profiles",
author = "A. Kholtygin and N. Sudnik and V. Dushin",
year = "2015",
doi = "10.1017/S1743921314006449",
language = "English",
volume = "9",
pages = "113--114",
journal = "Symposium (International Astronomical Union)",
issn = "0074-1809",
publisher = "Springer Nature",
number = "S307",

}

RIS

TY - JOUR

T1 - Line profile variability in spectra of hot massive stars

AU - Kholtygin, A.

AU - Sudnik, N.

AU - Dushin, V.

PY - 2015

Y1 - 2015

N2 - We report the results of our study the fast line profile variability (LPV) (hours few days) in the spectra of bright OB and WR stars. All spectra were obtained with 6-m and 1-m telescope of Russian Special Astrophysical Observatory (SAO) and 1.8-m telescope of Bohyunsan Optical Astronomy Observatory, Korea (BOAO). We detected both the stochastic LPV, connected with the formation of small-scale structures in the stellar wind and the regular LPV induced by the large-scale structures in the wind.

AB - We report the results of our study the fast line profile variability (LPV) (hours few days) in the spectra of bright OB and WR stars. All spectra were obtained with 6-m and 1-m telescope of Russian Special Astrophysical Observatory (SAO) and 1.8-m telescope of Bohyunsan Optical Astronomy Observatory, Korea (BOAO). We detected both the stochastic LPV, connected with the formation of small-scale structures in the stellar wind and the regular LPV induced by the large-scale structures in the wind.

KW - stars: early-type

KW - line: profiles

U2 - 10.1017/S1743921314006449

DO - 10.1017/S1743921314006449

M3 - Article

VL - 9

SP - 113

EP - 114

JO - Symposium (International Astronomical Union)

JF - Symposium (International Astronomical Union)

SN - 0074-1809

IS - S307

ER -

ID: 5762375