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1998A&A...335..421D - Astronomy and Astrophysics, volume 335421-430 (1998/7-2)
Star formation and the interstellar medium in low surface brightness galaxies. I. Oxygen abundances and abundance gradients in low surface brightness disk galaxies.
DE BLOK W.J.G. and VAN DER HULST J.M.
Abstract (from CDS):
We present measurements of the oxygen abundances in 64 HII regions in 12 LSB galaxies. We find that oxygen abundances are low. No regions with solar abundance have been found, and most have oxygen abundances ∼0.5 to 0.1 solar. The oxygen abundance appears to be constant as a function of radius, supporting the picture of quiescently and sporadically evolving LSB galaxies.
Abstract Copyright: ∼
Journal keyword(s): galaxies: ISM - galaxies: abundances - galaxies: evolution - ISM: abundances - galaxies: spiral
Nomenclature: Table 1: [DV98] FNNN-N N-N, [DV98] FNNN-VN N-N, [DV98] UNNNN N-N, N=43.
Simbad objects: 12
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