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Astrophysics Research A. Lobel
Atmospheric Conditions of Variable Massive Cool Stars ... in the silicate dust emission feature of Mira (omi Ceti) for different pulsation phases. ... dust envelope using radiative transfer calculations with Dusty for detailed modeling ...
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Astrophysics Research A. Lobel
Atmospheric Conditions of Variable Massive Cool Stars · Co-rotating .... From a thermodynamic point of view however, the uniform dusty wind model fails to ... Lobel, A. 2005, Spatially Resolved STIS Spectroscopy of Betelgeuse's Upper ...
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CfA Press Release Rho Cassiopeiae
In the fall of 2000 professional and amateur astronomers worldwide observed a new and long-expected strong dimming of Rho Cassiopeiae. ...
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3-D Radiative Transfer Modelling of Massive-Star UV Wind Line ...
File Format: PDF/Adobe Acrobat - View as HTML Comm. in Asteroseismology. Contribution to the Proceedings of the 38 th. LIAC/ HELAS-ESTA / BAG, 2008. 3-D Radiative Transfer Modelling of Massive-Star UV ...
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A. Lobel The instability parameters of stellar atmospheres
File Format: PDF/Adobe Acrobat - View as HTML Figure 2: Ti throughout the Kurucz model atmospheres of extreme supergiants with TeR= 5500, 7000 and 8000 K. When Teff has increased to 13000 K, in fig.3, ...
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SpectroWeb: oscillator strength measurements of atomic absorption ...
File Format: PDF/Adobe Acrobat - View as HTML with 1178 oscillator strength values of atomic absorption lines observed in the optical spectrum of the Sun and Procyon (α CMi A). ...
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September 8 2000 Cornelis de Jager (1), Alex Lobel (2), Garik ...
333 C. de Jager: 1980, 'The Brightest Stars', Reidel, Dordrecht C. de Jager: 1998, A&A Rev. 8, 145 C. de Jager: 2001, 'The Atmosphere of P Cygni', ...
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SpectroWeb: An Interactive Graphical Database of Digital Stellar ...
File Format: PDF/Adobe Acrobat - View as HTML SpectroWeb is an efficient online tool to directly assess the quality of spectral line identifications by comparing high-quality observed stellar spectra ...
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The Millennium Outburst of the Cool Hypergiant ρ Cassiopeiae ...
File Format: PDF/Adobe Acrobat - View as HTML Cool hypergiant stars as ρ Cas (HD 224014) and HR 8752 are thought to be post- red supergiants, rapidly evolving toward the blue supergiant phase (de Jager ...
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