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Variações espaciais de temperatura e densidade eletrônica de regiões HII nas Nuvens de Magalhães
(Universidade Federal de Santa Maria, 2010-04-02)
The aim of this work had to estimate the physical proprieties of the HII region NGC 346 (belonging the Small Magellanic Cloud) and the estimation of electron density
at point-to-point to 17 other ionized nebulae, in ...
Mapeamento espectroscópico de propriedades físicas dos remanescentes de supernova N49 e N11L
(Universidade Federal de Santa Maria, 2015-06-09)
Supernova remnants allow to derive many physical properties of the medium where they
lie, such as temperature, density and chemical abundances. Some of the physical characteristics of these objects may differ significantly ...
Variações espaciais de propriedades físicas e químicas das nebulosas planetárias NGC 6302 e NGC 2440
(Universidade Federal de Santa Maria, 2013-08-30)
We present an analysis of the physical and chemical conditions of the planetary
nebulae NGC 6302 and NGC 2440 through spatially resolved spectroscopy. Long slit
spectrophotometric data were obtained with the Goodman ...