612 citations · 6k across the 122 of their papers we have counts for
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New Post-AGB star models as tools to understand AGB evolution and nucleosynthesis
Devika Kamath, Flavia Dell'Agli, Paolo Ventura +3
We study a sample of post-AGB stars in the Galaxy, with known surface chemical composition and s-process enrichment. The recent determination of the luminosities of these sources,…
Luminosities and masses of single Galactic Post-Asymptotic Giant Branch (Post-AGB) stars with distances from EDR3: The revelation of an -process diversity
Devika Kamath, Hans Van Winckel, Paolo Ventura +4
Post-AGB stars are exquisite probes of AGB nucleosynthesis. However, the previous lack of accurate distances jeopardised comparison with theoretical AGB models. The Early Da…
The Nearby Evolved Stars Survey II: Constructing a volume-limited sample and first results from the James Clerk Maxwell Telescope
P. Scicluna, F. Kemper, I. McDonald +89
The Nearby Evolved Stars Survey (NESS) is a volume-complete sample of 850 Galactic evolved stars within 3\,kpc at (sub-)mm wavelengths, observed in the CO (21) and…
First models of s process in AGB stars of solar metallicity for the stellar evolutionary code ATON with a novel stable explicit numerical solver
A. Yagüe López, D. A. García-Hernández, P. Ventura +4
Aims. We describe the first s-process post-processing models for asymptotic giant branch (AGB) stars of masses 3, 4 and 5 M at solar metallicity (Z=0.018) computed using the input…
Full description of Benjamin-Feir instability of Stokes waves in deep water
Massimiliano Berti, Alberto Maspero, Paolo Ventura
Small-amplitude, traveling, space periodic solutions -- called Stokes waves -- of the 2 dimensional gravity water waves equations in deep water are linearly unstable with respect t…
Gas and dust from extremely metal-poor AGB stars
P. Ventura, F. Dell'Agli, D. Romano +8
We study the evolution of extremely metal-poor AGB stars, with metallicities down to [Fe/H]=-5, to understand the main evolutionary properties, the efficiency of the processes able…