High-resolution ultraviolet spectroscopy of PG 1159−035 with HST and FUSE

نویسندگان

  • D. Jahn
  • T. Rauch
  • E. Reiff
  • K. Werner
  • J. W. Kruk
چکیده

PG 1159−035 is the prototype of the PG1159 spectral class which consists of extremely hot hydrogen-deficient (pre) white dwarfs. It is also the prototype of the GW Vir variables, which are non-radial g-mode pulsators. The study of PG1159 stars reveals insight into stellar evolution and nucleosynthesis during AGB and post-AGB phases.

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تاریخ انتشار 2006