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Star formation along the Hubble sequence Radial structure of the star formation of CALIFA galaxies
(EDP Sciences, 2016)
The spatially resolved stellar population content of today's galaxies holds important information for understanding the different processes that contribute to the star formation and mass assembly histories of galaxies. The ...
A law for star formation in galaxiesASTROPHYSICAL JOURNALASTROPHYS J
(IOP PUBLISHING LTD, 2011)
Omega -slow solutions and Be star disks
(IOP Publishing, 2017-09)
As the disk formation mechanism(s) in Be stars is(are) as yet unknown, we investigate the role of rapidly rotating radiationdrivenwinds in this process. We implemented the effects of high stellar rotation on m-CAK models ...
Recovering the Physical Properties of Molecular Gas in Galaxies from CO SLED Modeling
(IOP PUBLISHING LTD, 2018)
Modeling of the spectral line energy distribution (SLED) of the CO molecule can reveal the physical conditions (temperature and density) of molecular gas in Galactic clouds and other galaxies. Recently, the Herschel Space ...
Star formation laws in both galactic massive clumps and external galaxies: extensive study with dust coninuum, HCN (4-3), AND CS (7-6)
(The American Astronomical Society, 2016-10-01)
We observed 146 Galactic clumps in HCN (4-3) and CS (7-6) with the Atacama Submillimeter Telescope Experiment 10 m telescope. A tight linear relationship between star formation rate and gas mass traced by dust continuum ...
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 ...
Formação estelar e emissão de poeira em núcleos ativos de galáxias
(Universidade Federal de Santa MariaBrasilFísicaUFSMPrograma de Pós-Graduação em FísicaCentro de Ciências Naturais e Exatas, 2018-12-20)
The energy coming from Active Nuclei of Galaxies (AGN) is attributed to the process of
accretion of matter to a central Supermassive Black Hole (SMBH). The gases that flow towards
the center of the galaxies (inflows of ...