Hostname: page-component-788cddb947-r7bls Total loading time: 0 Render date: 2024-10-13T21:00:52.575Z Has data issue: false hasContentIssue false

Hydrodynamic Models of the Accretion Stream in Magnetic Cataclysmic Variables

Published online by Cambridge University Press:  22 February 2018

Kunegunda F. Belle*
Affiliation:
X-2 MS P225, Los Alamos National Laboratory, Los Alamos, NM 87545 (belle@lanl.gov)

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Hero I use the MHD code, FLASH, from the University of Chicago ASCI Center for Astrophysical Thermonuclear Flashes, to simulate initial two-dimensional simple models of accretion streams in magnetic CVs. These models explore the evolution of inflowing material for two white dwarf masses; 0.5M and 0.9M. It is seen that a discontinuity forms at a height of 6.1 X 108 cm above the white dwarf ‘surface’ for MWD = 0.5M and at 1.6 X 109 cm for MWD = 0.9M. These models will be developed further with the ultimate goal of completing a three-dimensional model of magnetic accretion onto a WD surface.

Type
The Contributed Papers
Copyright
Copyright © Instituto de astronomia/revista mexicana de astronomίa y astrofίsica 2004