Magnetically threaded accretion disks in resistive magnetohydrodynamic simulations and asymptotic expansion

Aims. A realistic model of magnetic linkage between a central object and its accretion disk is a prerequisite for understanding the spin history of stars and stellar remnants. To this end, we aim to provide an analytic model in agreement with magnetohydrodynamic (MHD) simulations. Methods. For the f...

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