2018/12/21 by Miljenko Čemeljić, Čemeljić, Miljenko, Varadarajan Parthasarathy +3
Physics and Astronomy · #Astro and Planetary Science #Astrophysics and Star Formation Studies #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies #astro-ph.HE #astro-ph.SR
paper · pdf · doi:10.48550/arxiv.1812.09132
To appear in Proceedings of IAU Symposium 346 in Vienna
arxiv created 2018/12/21 · openalex publication_date 2018/12/21 · arxiv updated 2018/12/24 · openalex created_date 2022/08/01 · openalex updated_date 2026/07/28
We obtained equations for a thin magnetic accretion disk, using the method of asymptotic approximation. They cannot be solved analytically-without solutions for a magnetic field in the magnetosphere between the star and the disk, only a set of general conditions on the solutions can be derived. To compare the analytical results with numerical solutions, we find expressions for physical quantities in the disk, using our results from resistive and viscous star-disk magnetospheric interaction simulations.