The magnetic fields of EF Eridani and BL Hydri
Author(s) -
Lilia Ferrario,
Jeremy Bailey,
D. T. Wickramasinghe
Publication year - 1996
Publication title -
monthly notices of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.058
H-Index - 383
eISSN - 1365-8711
pISSN - 0035-8711
DOI - 10.1093/mnras/282.1.218
Subject(s) - physics , astrophysics , cyclotron , polar , astronomy , magnetic field , emission spectrum , white dwarf , spectral line , stars , quantum mechanics
We present near-infrared spectroscopic observations of the AM Herculis systems EF Eridani and BL Hydri over the wavelength range 0.9 to 2.5 μm. During these observations, broad and resolvable cyclotron emission harmonics were visible near 1.05, 1.30, 1.70 and 2.20 μm in EF Eridani, and near 1.25, 1.60 and 2.20 μm in BL Hydri. We interpret these features as arising from cyclotron emission regions l...
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