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Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480. / Tambovtseva, L. V.; Grinin, V. P.; Potravnov, I. S.; Mkrtichian, D. E.

в: Astronomy Letters, Том 42, № 9, 01.09.2016, стр. 583-597.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Tambovtseva, LV, Grinin, VP, Potravnov, IS & Mkrtichian, DE 2016, 'Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480', Astronomy Letters, Том. 42, № 9, стр. 583-597. https://doi.org/10.1134/S1063773716080065

APA

Tambovtseva, L. V., Grinin, V. P., Potravnov, I. S., & Mkrtichian, D. E. (2016). Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480. Astronomy Letters, 42(9), 583-597. https://doi.org/10.1134/S1063773716080065

Vancouver

Tambovtseva LV, Grinin VP, Potravnov IS, Mkrtichian DE. Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480. Astronomy Letters. 2016 Сент. 1;42(9):583-597. https://doi.org/10.1134/S1063773716080065

Author

Tambovtseva, L. V. ; Grinin, V. P. ; Potravnov, I. S. ; Mkrtichian, D. E. / Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480. в: Astronomy Letters. 2016 ; Том 42, № 9. стр. 583-597.

BibTeX

@article{ec341c9d2611449fa477d2ab0710b5ae,
title = "Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480",
abstract = "The young Herbig Ae star MWC 480 (HD 31648) is one of the comprehensively spectroscopically studied stars in the ultraviolet, optical, and infrared spectral ranges. Using non-LTE modeling of its hydrogen spectrum, we have calculated the contribution to the hydrogen emission from such important regions of the circumstellar environment as the disk wind and the magnetosphere. We have used our own observations of the stellar spectrum performed with the 2.4-m telescope at the Thai National Observatory to quantitatively check our theoretical calculations. In addition, all of the visible and infrared spectra available in the literature have been used for a qualitative comparison. The modeling results have revealed a significant role of the magneto-centrifugal disk wind in the formation of atomic hydrogen emission. The cause of the emission line variability in the spectrum ofMWC 480 is discussed.",
keywords = "accretion disk, circumstellar disk, emission spectrum, line profiles, mass outflow, star MWC 480",
author = "Tambovtseva, {L. V.} and Grinin, {V. P.} and Potravnov, {I. S.} and Mkrtichian, {D. E.}",
year = "2016",
month = sep,
day = "1",
doi = "10.1134/S1063773716080065",
language = "English",
volume = "42",
pages = "583--597",
journal = "Astronomy Letters",
issn = "1063-7737",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "9",

}

RIS

TY - JOUR

T1 - Disk wind and magnetospheric accretion in emission from the Herbig Ae star MWC 480

AU - Tambovtseva, L. V.

AU - Grinin, V. P.

AU - Potravnov, I. S.

AU - Mkrtichian, D. E.

PY - 2016/9/1

Y1 - 2016/9/1

N2 - The young Herbig Ae star MWC 480 (HD 31648) is one of the comprehensively spectroscopically studied stars in the ultraviolet, optical, and infrared spectral ranges. Using non-LTE modeling of its hydrogen spectrum, we have calculated the contribution to the hydrogen emission from such important regions of the circumstellar environment as the disk wind and the magnetosphere. We have used our own observations of the stellar spectrum performed with the 2.4-m telescope at the Thai National Observatory to quantitatively check our theoretical calculations. In addition, all of the visible and infrared spectra available in the literature have been used for a qualitative comparison. The modeling results have revealed a significant role of the magneto-centrifugal disk wind in the formation of atomic hydrogen emission. The cause of the emission line variability in the spectrum ofMWC 480 is discussed.

AB - The young Herbig Ae star MWC 480 (HD 31648) is one of the comprehensively spectroscopically studied stars in the ultraviolet, optical, and infrared spectral ranges. Using non-LTE modeling of its hydrogen spectrum, we have calculated the contribution to the hydrogen emission from such important regions of the circumstellar environment as the disk wind and the magnetosphere. We have used our own observations of the stellar spectrum performed with the 2.4-m telescope at the Thai National Observatory to quantitatively check our theoretical calculations. In addition, all of the visible and infrared spectra available in the literature have been used for a qualitative comparison. The modeling results have revealed a significant role of the magneto-centrifugal disk wind in the formation of atomic hydrogen emission. The cause of the emission line variability in the spectrum ofMWC 480 is discussed.

KW - accretion disk

KW - circumstellar disk

KW - emission spectrum

KW - line profiles

KW - mass outflow

KW - star MWC 480

UR - http://www.scopus.com/inward/record.url?scp=84987973323&partnerID=8YFLogxK

U2 - 10.1134/S1063773716080065

DO - 10.1134/S1063773716080065

M3 - Article

AN - SCOPUS:84987973323

VL - 42

SP - 583

EP - 597

JO - Astronomy Letters

JF - Astronomy Letters

SN - 1063-7737

IS - 9

ER -

ID: 126125323