Listar por tema "ISM: structure"
Mostrando ítems 1-2 de 2
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Long-slit spectrophotometry of the H II regions Gum 38a and Gum 38b
(1997) [Artículo de periódico]We present new long-slit spectrophotometric observations in the range 3700-7200 Å of the H II regions Gum 38a and Gum 38b (RCW 57). We study the spatial distribution of reddenig ad excitation throughout the complex by means ... -
A strong correlation between circumnuclear dust and black hole accretion in early-type galaxies
(2007) [Artículo de periódico]We present a detailed investigation of the incidence of circumnuclear dust structure in a large, well-matched sample of early-type galaxies with and without active galactic nuclei (AGNs). All 34 early-type AGN hosts in our ...