Null circular polarization measurements for the controversial white dwarf LDS 678B (EG 131).
Abstract
Summary. Several broad-band circular polarization measurements of LDS 678B show that this star does not have a detectable magnetic field. This result leaves the cause of the possible spectroscopic variation unclear.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- October 1978
- DOI:
- 10.1093/mnras/185.1.1P
- Bibcode:
- 1978MNRAS.185P...1L
- Keywords:
-
- Magnetic Fields:White Dwarfs;
- Polarization:White Dwarfs