61 citations · 77 across the 2 of their papers we have counts for
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astro-ph2004
An optical absorption study of the Helix Planetary Nebula: NaI and CaII lines, and a search for diffuse bands
N. Mauron, T. R. Kendall
We present the results of an optical absorption study of NGC 7293, the Helix planetary nebula (PN), designed to search for diffuse band (DIB) absorptions perhaps arising in the car…
astro-ph2004
Cool carbon stars in the halo: a new survey based on 2MASS
N. Mauron, M. Azzopardi, K. Gigoyan +1
We present the first results of a new survey for finding cool N-type carbon (C) stars in the halo of the Galaxy. Candidates were first selected in the 2MASS Second Incremental Rele…