An accurate geometric distance to the compact binary SS Cygni vindicates accretion disc theory
Dwarf novae are white dwarfs accreting matter from a nearby red dwarf companion. Their regular outbursts are explained by a thermal-viscous instability in the accretion disc, described by the disc instability model that has since been successfully extended to other accreting systems. However, the pr...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
The American Association for the Advancement of Science
2013
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| Online Access: | http://www.sciencemag.org/content/340/6135/950 http://hdl.handle.net/20.500.11937/47140 |