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Program Number
144
Program Name Simultaneous FAST/XMM observations of AM CVn                      
Principal
Investigator
Danny Steeghs  [email]  [web]  
Co-Investigator(s) Paul Groot, Tom Marsh, Gijs Nelemans and Gavin Ramsay

Abstract 

AM CVn binaries are ultra-compact binaries consisting of a white dwarf accreting mainly helium from a degenerate donor star. They are crucial for determining the fate of the large number of double white dwarfs in our galaxy and are a cornerstone for binary formation/evolution paradigms. We have an XMM-Newton observations coming up of the prototype AM CVn itself, and propose to obtain simultaneous optical spectroscopy with the 1.5m.
Spectra [search in archive]
Trimester(s) data taken 2003b
Papers
none

Other links

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