Buscar
Mostrando ítems 21-30 de 2241
Supernova remanescente Tycho, SN 1572
(NASA, 2016)
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 ...
The explosion of supernova 2011fe in the frame of the core-degenerate scenario (Letter)
(Wiley, 2014-01)
We argue that the properties of the Type Ia supernova (SN Ia) SN 2011fe can be best explained within the frame of the core-degenerate (CD) scenario. In the CD scenario, a white dwarf (WD) merges with the core of an asymptotic ...
Optical photometry and spectroscopy of the 1987A-like supernova 2009mw
(Wiley Blackwell Publishing, Inc, 2016-06)
We present optical photometric and spectroscopic observations of the 1987A-like supernova (SN) 2009mw. Our BV RI and g ′ r ′ i ′ z ′ photometry covers 167 days of evolution, including the rise to the light curve maximum, ...
Evolving into a remnant: optical observations of SN 1978K at three decades
(Oxford Univ Press, 2016)
We present new optical observations of the supernova SN 1978K, obtained in 2007 and 2014 with the Very Large Telescope. We discover that the supernova has not faded significantly, even more than three decades after its ...
Supernova 2010ev: A reddened high velocity gradient type Ia supernova
(EDP Sciences, 2016)
Aims. We present and study the spectroscopic and photometric evolution of the type Ia supernova (SN Ia) 2010ev.
Methods. We obtain and analyze multiband optical light curves and optical/near-infrared spectroscopy at low ...
Optical photometry and spectroscopy of the 1987A-like supernova 2009mw
(Oxford Univ. Press, 2016)
We present optical photometric and spectroscopic observations of the 1987A-like supernova (SN) 2009mw. Our BVRI and g ' r ' i ' z ' photometry covers 167 d of evolution, including the rise to the light-curve maximum, and ...