Evolution of massive close binaries |
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| Authors: | J P De Grève C De Loore |
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| Institution: | (1) Astrophysical Institute, Vrije Universiteit Brussel, Belgium |
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| Abstract: | The evolution of a binary system with components of 10M
 and 8M
is computed through a case B of mass exchange. It is found that after the end of core helium burning, a second stage of mass transfer from the primary occurs. Carbon ignition is prohibited by the large neutrino losses in the degenerated core. The primary remnant, a 1.12M
star, ends as a white dwarf. A comparison with the 10M
single evolution is made.This research is supported by the National Foundation of Collective Fundamental Research of Belgium (F.K.F.O.) under No. 10303. |
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