Opacities in radiation pressure unstable disk

Our article, entitled “Local stability and global instability in Iron-opaque disks” has been accepted for publication in the Astrophysical Journal. Authors are Mikołaj Grzędzielski, Agnieszka Janiuk, and Bożena Czerny. We showed that although the local MHD simulations postulate the stabilizing influence of the atomic processes, only the global time-dependent model can reveal the disk stability, due to the diffusive nature of this processes. The preprint of the article can be found here.

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