Results 181 to 190 of about 11,425 (209)

Young Stellar Objects in the Massive Star-forming Regions W51 and W43. [PDF]

open access: yesAstrophys J, 2017
Saral G   +8 more
europepmc   +1 more source

Through the magnifying glass: ALMA acute viewing of the intricate nebular architecture of OH231.8+4.2. [PDF]

open access: yesAstron Astrophys, 2018
Sánchez Contreras C   +7 more
europepmc   +1 more source

The exceptional X-ray evolution of SN 1996cr in high resolution. [PDF]

open access: yesMon Not R Astron Soc, 2019
Quirola-Vásquez J   +6 more
europepmc   +1 more source

Interpreting signals from astrophysical transient experiments. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2013
O'Brien PT, Smartt SJ.
europepmc   +1 more source

Pulsating red giant and supergiant stars in the Local Group dwarf galaxy Andromeda I

open access: yesIranian Journal of Astronomy and Astrophysics, 2017
Elham Saremi   +4 more
doaj   +1 more source

Atmosphere tomography of red supergiant stars

EAS Publications Series, 2013
3-D simulations suggest that the atmospheres of red super-giants are subject to large-amplitude convective motions, which are suspected to generate supersonic motions and shocks. We perform tomography of supergiant-star atmospheres, on temporal series of high-resolution spectra and on 3-D hydrodynamical synthetic spectra.
S. Lion   +4 more
openaire   +1 more source

Global radiation-hydrodynamics simulations of red supergiant stars

EAS Publications Series, 2013
The small-scale surface granulation on cool main-sequence stars and white dwarfs influences the overall appearance of these objects only weakly. And it is only indirectly observable by analyzing e.g. line-shapes or temporal fluctuations – except for the Sun.
B. Freytag, A. Chiavassa
openaire   +1 more source

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