Spectra of a Remarkable Class of Hot Stars in the Galactic Center
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Two-micron spectra of several helium line stars in the galactic center have been obtained at UKIRT with CGS4. Lines studied include He I 2.058μm, He I 2.113μm, Brγ2.166μm, and Paα1.875μm. He/H in four of the stars is shown to be very overabundant.
Key wordsGalactic center Spectroscopy
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