3D radiative transfer: Continuum and line scattering in non-spherical winds from OB stars

Context. State of the art quantitative spectroscopy utilizes synthetic spectra to extract information from observations. For hot, massive stars, these synthetic spectra are calculated by means of 1D, spherically symmetric, NLTE atmosphere and spectrum-synthesis codes. Certain stellar atmospheres, ho...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2018-08, Vol.616, p.A140
Hauptverfasser:	Hennicker, L., Puls, J., Kee, N. D., Sundqvist, J. O.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ablation Accretion disks Atmosphere Atmospheric models circumstellar matter Computer simulation Convergence Deposition Finite volume method Iterative methods Magnetic resonance Magnetohydrodynamics Magnetospheres Massive stars methods: numerical Model testing outflows Radiation Radiative transfer Scattering Spectrum analysis stars: magnetic field stars: winds Stellar atmospheres Stellar winds Symmetry Wind
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