Changes in the red giant and dusty environment of the recurrent nova RS Ophiuchi following the 2006 eruption
Monthly Notices of the Royal Astronomical Society(2010)
摘要
We present near-infrared spectroscopy of the recurrent nova RS Ophiuchi (RS Oph) obtained on several occasions after its latest outburst in 2006 February. The 1–5 μm spectra are dominated by the red giant, but the H i, He i and coronal lines present during the eruption are present in all our observations. From the fits of the computed infrared spectral energy distributions to the observed fluxes, ...
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关键词
binaries: symbiotic,circumstellar matter,stars: individual: RS Ophiuchi,novae, cataclysmic variables,infrared: stars
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