327 citations · 489 across the 16 of their papers we have counts for
3 papers · 1 filter
Can retired galaxies mimic active galaxies? Clues from the Sloan Digital Sky Survey
G. Stasinska, N. V. Asari, R. Cid Fernandes +5
The classification of galaxies as star forming or active is generally done in the ([O III]/Hbeta, [N II]/Halpha) plane. The Sloan Digital Sky Survey (SDSS) has revealed that, in th…
Diffuse interstellar medium and the formation of molecular clouds
P. Hennebelle, M. -M. Mac Low, E. Vazquez-Semadeni
(Abridged) The formation of molecular clouds (MCs) from the diffuse interstellar gas appears to be a necessary step for star formation, as young stars invariably occur within them.…
Observational results for northern and southern (candidate) gamma Doradus stars
P. De Cat, K. Goossens, F. Bouckaert +7
We report on observational results obtained for 78 objects originally classified as bona-fide or candidate gamma Doradus stars. For the southern objects, we gathered echelle spectr…