Phase-resolved spectroscopy of Gaia14aae: line emission from near the white dwarf surface
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چکیده
منابع مشابه
1 Phase - resolved HST / STIS spectroscopy of the exposed white dwarf in the high - field polar ARUMa
Phase-resolved HST/STIS ultraviolet spectroscopy of the high-field polar ARUMa confirms that the white dwarf photospheric Lyα Zeeman features are formed in a magnetic field of ∼ 200MG. In addition to the Lyα π and σ components, we detect the forbidden hydrogen 1s0 → 2s0 transition, which becomes “enabled” in the presence of both strong magnetic and electric fields. Overall, the combined ultravi...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2019
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/stz469