Results 1 to 10 of about 91,502 (296)
Odessa Astronomical Publications, 2017 Some of the most important issues of anisotropic stellar wind research in close binaries with non-relativistic components, basically Algol-type stars, serpentides and early-type contact systems are briefly discussed with an emphasis on the problems of ...
I. Pustylnik
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The Astrophysical Journal, 2023 We present a three-dimensional, time-dependent MHD simulation of the short-term interaction between a protoplanetary disk and the stellar corona in a T Tauri system.
Ofer Cohen +6 more
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The Astrophysical Journal, 2023 The magnetic activity of a star—which modulates the stellar wind outflow—shapes the immediate environments of orbiting (exo)planets and induces atmospheric loss, thereby impacting their habitability.
Sakshi Gupta +2 more
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Nonthermal Atmospheric Escape on the Kepler-11 “Super-Earths” Driven by Stellar Wind Sputtering
The Astrophysical Journal, 2023 Jeans escape or hydrodynamic escape is believed to dominate atmospheric loss for hot Jupiters. However, nonthermal mechanisms likely contribute substantially on hydrogen-rich “super-Earths” with relatively cold and extended atmospheres.
Hao Gu +4 more
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Quantifying the Key Factors Affecting the Escape of Planetary Atmospheres
The Astrophysical Journal, 2023 The habitability of Earth-like planets is an increasingly important subject in astrophysics and in planetary sciences. Atmospheric escape plays a vital role in the evolution of the habitability of Earth-like planets.
J. Luo, H.-Q. He, G.-S. Tong, Jiao Li
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Rotation Measure Variations and Reversals of Repeating FRBs in Massive Binary Systems
The Astrophysical Journal, 2023 Recent observations discovered that some repeating fast radio bursts (FRBs) show complicated variations and reversals of Faraday rotation measures (RMs), indicating that the sources of these FRBs are embedded in a dynamically magnetized environment.
Z. Y. Zhao +3 more
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Modeling of Magnetospheres of Terrestrial Exoplanets in the Habitable Zone around G-Type Stars
Universe, 2022 Using a paraboloid model of an Earth-like exoplanetary magnetospheric magnetic field, developed from a model of the Earth, we investigate the magnetospheric structure of planets located in the habitable zone around G-type stars.
Elena S. Belenkaya +2 more
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Multi-Component MHD Model of Hot Jupiter Envelopes
Universe, 2021 A numerical model description of a hot Jupiter extended envelope based on the approximation of multi-component magnetic hydrodynamics is presented. The main attention is focused on the problem of implementing the completed MHD stellar wind model.
Andrey Zhilkin, Dmitri Bisikalo
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Effect of stellar wind induced magnetic fields on planetary obstacles of non-magnetized hot Jupiters [PDF]
, 2017 We investigate the interaction between the magnetized stellar wind plasma and the partially ionized hydrodynamic hydrogen outflow from the escaping upper atmosphere of non- or weakly magnetized hot Jupiters. We use the well-studied hot Jupiter HD 209458b
Erkaev, N. V. +9 more
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Odessa Astronomical Publications, 2007 The present paper continues our work on numerical modelling of formation of the accretion disc in CBS β Lyrae taking into account the stellar wind of the accretor.
V. V. Nazarenko, L. V. Glazunova
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