Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1

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Standard

Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1. / Neijssel, Coenraad J.; Vinciguerra, Serena; Vigna-Gomez, Alejandro; Hirai, Ryosuke; Miller-Jones, James C. A.; Bahramian, Arash; Maccarone, Thomas J.; Mandel, Ilya.

I: Astrophysical Journal, Bind 908, Nr. 2, 118, 02.2021.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Neijssel, CJ, Vinciguerra, S, Vigna-Gomez, A, Hirai, R, Miller-Jones, JCA, Bahramian, A, Maccarone, TJ & Mandel, I 2021, 'Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1', Astrophysical Journal, bind 908, nr. 2, 118. https://doi.org/10.3847/1538-4357/abde4a

APA

Neijssel, C. J., Vinciguerra, S., Vigna-Gomez, A., Hirai, R., Miller-Jones, J. C. A., Bahramian, A., Maccarone, T. J., & Mandel, I. (2021). Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1. Astrophysical Journal, 908(2), [118]. https://doi.org/10.3847/1538-4357/abde4a

Vancouver

Neijssel CJ, Vinciguerra S, Vigna-Gomez A, Hirai R, Miller-Jones JCA, Bahramian A o.a. Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1. Astrophysical Journal. 2021 feb.;908(2). 118. https://doi.org/10.3847/1538-4357/abde4a

Author

Neijssel, Coenraad J. ; Vinciguerra, Serena ; Vigna-Gomez, Alejandro ; Hirai, Ryosuke ; Miller-Jones, James C. A. ; Bahramian, Arash ; Maccarone, Thomas J. ; Mandel, Ilya. / Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1. I: Astrophysical Journal. 2021 ; Bind 908, Nr. 2.

Bibtex

@article{b71e9c3ae3a14eb4a76bcf88fab59363,
title = "Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1",
abstract = "Recent observations of the high-mass X-ray binary Cygnus X-1 have shown that both the companion star (41 solar masses) and the black hole (21 solar masses) are more massive than previously estimated. Furthermore, the black hole appears to be nearly maximally spinning. Here, we present a possible formation channel for the Cygnus X-1 system that matches the observed system properties. In this formation channel, we find that the orbital parameters of Cygnus X-1, combined with the observed metallicity of the companion, imply a significant reduction in mass loss through winds relative to commonly used prescriptions for stripped stars.",
keywords = "Stellar mass black holes, High mass x-ray binary stars, Stellar winds",
author = "Neijssel, {Coenraad J.} and Serena Vinciguerra and Alejandro Vigna-Gomez and Ryosuke Hirai and Miller-Jones, {James C. A.} and Arash Bahramian and Maccarone, {Thomas J.} and Ilya Mandel",
year = "2021",
month = feb,
doi = "10.3847/1538-4357/abde4a",
language = "English",
volume = "908",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "Institute of Physics Publishing, Inc",
number = "2",

}

RIS

TY - JOUR

T1 - Wind Mass-loss Rates of Stripped Stars Inferred from Cygnus X-1

AU - Neijssel, Coenraad J.

AU - Vinciguerra, Serena

AU - Vigna-Gomez, Alejandro

AU - Hirai, Ryosuke

AU - Miller-Jones, James C. A.

AU - Bahramian, Arash

AU - Maccarone, Thomas J.

AU - Mandel, Ilya

PY - 2021/2

Y1 - 2021/2

N2 - Recent observations of the high-mass X-ray binary Cygnus X-1 have shown that both the companion star (41 solar masses) and the black hole (21 solar masses) are more massive than previously estimated. Furthermore, the black hole appears to be nearly maximally spinning. Here, we present a possible formation channel for the Cygnus X-1 system that matches the observed system properties. In this formation channel, we find that the orbital parameters of Cygnus X-1, combined with the observed metallicity of the companion, imply a significant reduction in mass loss through winds relative to commonly used prescriptions for stripped stars.

AB - Recent observations of the high-mass X-ray binary Cygnus X-1 have shown that both the companion star (41 solar masses) and the black hole (21 solar masses) are more massive than previously estimated. Furthermore, the black hole appears to be nearly maximally spinning. Here, we present a possible formation channel for the Cygnus X-1 system that matches the observed system properties. In this formation channel, we find that the orbital parameters of Cygnus X-1, combined with the observed metallicity of the companion, imply a significant reduction in mass loss through winds relative to commonly used prescriptions for stripped stars.

KW - Stellar mass black holes

KW - High mass x-ray binary stars

KW - Stellar winds

U2 - 10.3847/1538-4357/abde4a

DO - 10.3847/1538-4357/abde4a

M3 - Journal article

VL - 908

JO - Astrophysical Journal

JF - Astrophysical Journal

SN - 0004-637X

IS - 2

M1 - 118

ER -

ID: 258829172