M
Marina M. Romanova
Researcher at Cornell University
Publications - 204
Citations - 9644
Marina M. Romanova is an academic researcher from Cornell University. The author has contributed to research in topics: Accretion (astrophysics) & Magnetohydrodynamics. The author has an hindex of 57, co-authored 202 publications receiving 9212 citations. Previous affiliations of Marina M. Romanova include Russian Academy & Space Research Institute.
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Three-dimensional simulations of disk accretion to an inclined dipole. ii. hot spots and variability
TL;DR: The physics of the hot spots on stellar surfaces and the associated variability of accreting magnetized rotating stars were investigated for the first time using fully three-dimensional magnetohydrodynamic simulations in this article.
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Spin-up/spin-down of magnetized stars with accretion discs and outflows
TL;DR: In this paper, an analysis of magnetic braking of a rotating star by the disk due to field-line twisting is presented, where it is shown that magnetic braking can give spin-up or spin-down (or no spin change) of the star depending mainly on the star's magnetic moment and the mass accretion rate.
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Three-dimensional Simulations of Disk Accretion to an Inclined Dipole. I. Magnetospheric Flows at Different Θ
TL;DR: In this paper, the authors present results of fully three-dimensional magnetohydrodynamic (MHD) simulations of disk accre- tion to a slowly rotating magnetized star with its dipole moment inclined at an angle to the rotation axis of the disk (which is assumed to be aligned with the spin axis of a star).
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Launching of conical winds and axial jets from the disc–magnetosphere boundary: axisymmetric and 3D simulations
TL;DR: In this article, the authors investigate the launching of outflows from the disc-magnetosphere boundary of slowly and rapidly rotating magnetized stars using axisymmetric and exploratory 3D magnetohydro-dynamic simulations.
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Three-dimensional Simulations of Disk Accretion to an Inclined Dipole: I. Magnetospheric Flow at Different Theta
TL;DR: In this article, the authors present results of fully three-dimensional MHD simulations of disk accretion to a rotating magnetized star with its dipole moment inclined at an angle Theta to the rotation axis of the disk.