Results 211 to 220 of about 1,424,303 (245)

Challenges to the [Formula: see text]CDM cosmology. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Efstathiou G.
europepmc   +1 more source

Interstellar ices as carriers of supernova material to the early solar system. [PDF]

open access: yesNat Commun
Bizzarro M   +12 more
europepmc   +1 more source

Dicyanoacetylene (NC<sub>4</sub>N) Formation in the CN + Cyanoacetylene (HC<sub>3</sub>N) Reaction: A Combined Crossed-Molecular Beams and Theoretical Study. [PDF]

open access: yesACS Earth Space Chem
Valença Ferreira de Aragão E   +8 more
europepmc   +1 more source

Submillimetre photometry of post-asymptotic giant branch stars [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2002
Stars in the post-asymptotic giant branch (post-AGB) phase of evolution are surrounded by detached circumstellar envelopes containing dust which emits thermally in the mid- and far-infrared.
T M Gledhill, J A Yates, I Bains
exaly   +6 more sources

Nucleosynthesis in asymptotic giant branch stars

AIP Conference Proceedings, 2014
The nucleosynthesis in asymptotic giant branch stars (briefly: AGB)is a challenging and fascinating subject in the theory of stellar evolution and important for observations as well. This is because about of half the heavy elements beyond iron are synthesized during thermal pulsation phases of these stars.
openaire   +1 more source

Circumstellar envelopes and Asymptotic Giant Branch stars

The Astronomy and Astrophysics Review, 1996
Red giants are sometimes surrounded by envelopes, the result of the ejection of stellar matter at a large rate ( $\dot M> 10^{-7}M_\odot$ /yr) and at a low velocity (10 km/s). In this review the envelopes are discussed and the relation between stars and envelope: what stars combine with what envelopes?
openaire   +1 more source

Large Telescopes and Asymptotic Giant Branch Stars

AIP Conference Proceedings, 2005
There are many ways in which observations with large telescopes are improving our understanding of evolution on the Asymptotic Giant Branch. Perhaps more importantly AGB stars also offer huge potential to probe the nature of low‐ and intermediate‐mass populations over a very considerable range of distances and in a variety of environments.
openaire   +1 more source

Asymptotic Giant Branch Stars

2000
O. Straniero   +4 more
openaire   +1 more source

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