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Magnetic propeller effect in the spectra of young stars. / Grinin, V.P.; Potravnov, I.S.; Ilyin, I.V.; Shulman, S.G.

In: Astronomy Letters, No. 8, 2015, p. 407-416.

Research output: Contribution to journal › Article › peer-review

Harvard

Grinin, VP, Potravnov, IS, Ilyin, IV & Shulman, SG 2015, 'Magnetic propeller effect in the spectra of young stars', Astronomy Letters, no. 8, pp. 407-416. https://doi.org/10.1134/S1063773715070014

APA

Grinin, V. P., Potravnov, I. S., Ilyin, I. V., & Shulman, S. G. (2015). Magnetic propeller effect in the spectra of young stars. Astronomy Letters, (8), 407-416. https://doi.org/10.1134/S1063773715070014

Vancouver

Grinin VP, Potravnov IS, Ilyin IV, Shulman SG. Magnetic propeller effect in the spectra of young stars. Astronomy Letters. 2015;(8):407-416. https://doi.org/10.1134/S1063773715070014

Author

Grinin, V.P. ; Potravnov, I.S. ; Ilyin, I.V. ; Shulman, S.G. / Magnetic propeller effect in the spectra of young stars. In: Astronomy Letters. 2015 ; No. 8. pp. 407-416.

BibTeX

@article{218aa36a3cde40c78154dd06420b50fd,
title = "Magnetic propeller effect in the spectra of young stars",
abstract = "{\textcopyright} 2015, Pleiades Publishing, Inc.The origin of the blueshifted narrow absorption components in the resonance sodium doublet lines observed in the spectra of some young stars is discussed. Such components are assumed to be formed by the interaction of the circumstellar gas with the stellar magnetosphere in the magnetic propeller regime. The results of observations for the post UX Ori star RZ Psc are discussed in detail. This star shows distinctive signatures of mass outflow in the absence of any clear accretion signatures. Such a picture is quite possible in the magnetic propeller regime. Estimates show that for this regime to be realized, the star must have a surface magnetic field of ~1 kG at an accretion rate that does not exceed 10-10M. yr-1.",
author = "V.P. Grinin and I.S. Potravnov and I.V. Ilyin and S.G. Shulman",
year = "2015",
doi = "10.1134/S1063773715070014",
language = "English",
pages = "407--416",
journal = "Astronomy Letters",
issn = "1063-7737",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "8",

}

RIS

TY - JOUR

T1 - Magnetic propeller effect in the spectra of young stars

AU - Grinin, V.P.

AU - Potravnov, I.S.

AU - Ilyin, I.V.

AU - Shulman, S.G.

PY - 2015

Y1 - 2015

N2 - © 2015, Pleiades Publishing, Inc.The origin of the blueshifted narrow absorption components in the resonance sodium doublet lines observed in the spectra of some young stars is discussed. Such components are assumed to be formed by the interaction of the circumstellar gas with the stellar magnetosphere in the magnetic propeller regime. The results of observations for the post UX Ori star RZ Psc are discussed in detail. This star shows distinctive signatures of mass outflow in the absence of any clear accretion signatures. Such a picture is quite possible in the magnetic propeller regime. Estimates show that for this regime to be realized, the star must have a surface magnetic field of ~1 kG at an accretion rate that does not exceed 10-10M. yr-1.

AB - © 2015, Pleiades Publishing, Inc.The origin of the blueshifted narrow absorption components in the resonance sodium doublet lines observed in the spectra of some young stars is discussed. Such components are assumed to be formed by the interaction of the circumstellar gas with the stellar magnetosphere in the magnetic propeller regime. The results of observations for the post UX Ori star RZ Psc are discussed in detail. This star shows distinctive signatures of mass outflow in the absence of any clear accretion signatures. Such a picture is quite possible in the magnetic propeller regime. Estimates show that for this regime to be realized, the star must have a surface magnetic field of ~1 kG at an accretion rate that does not exceed 10-10M. yr-1.

U2 - 10.1134/S1063773715070014

DO - 10.1134/S1063773715070014

M3 - Article

SP - 407

EP - 416

JO - Astronomy Letters

JF - Astronomy Letters

SN - 1063-7737

IS - 8

ER -

ID: 4002236