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High and intermediate-resolution spectroscopy of Be stars : an atlas of Hg, He I 4471 and Mg II 4481 lines
(EDP Sciences, 2001-11)
We present an atlas of Hγ, He i λ 4471 and Mg ii λ 4481 line profiles obtained in a 10 year observation period of 116 Be stars, which enabled many of them to be observed at quite different emission epochs. From the best ...
Continuum and emission-line properties of broad absorption line quasars
(AMERICAN INSTITUTE OF PHYSICS, 2003)
Microlensing of quasar broad emission lines: constraints on broad line region size
(IOP PUBLISHING LTD, 2013)
Microlensing in H1413+117: disentangling line profile emission and absorption in a broad absorption line quasar
(2010)
On the basis of 16 years of spectroscopic observations of the four components of the gravitationally lensed broad absorption line (BAL) quasar H1413+117, covering the ultraviolet to visible rest-frame spectral range, we ...
A data-driven approach to the emission line properties of star-forming galaxies
(International Astronomical UnionFlorianópolis, 2013)
We present a quantitative analysis of the correlations
between the equivalent widths of optical emission
lines for a sample of more than 70,000 starforming
galaxies with high S/N SDSS spectra and
with spectral synthesis ...
Catálogo de intensidades de linhas de emissão de remanescentes de supernovas e aplicações
(Universidade Federal de Santa MariaBRFísicaUFSMPrograma de Pós-Graduação em Física, 2011-06-30)
Emission line intensities from ionized nebulae are an important information source about
this objects. There are many data on line intensities emitted from supernova remnants scattered
in the literature. However, these ...