132 citations · 301 across the 15 of their papers we have counts for
3 papers · 1 filter
Interplay between pulsation, mass loss, and third dredge-up: More about Miras with and without technetium
Stefan Uttenthaler, Iain McDonald, Klaus Bernhard +2
We follow-up on a previous finding that AGB Mira variables containing the 3DUP indicator technetium (Tc) in their atmosphere form a different sequence of K-[22] colour as a functio…
A global optimisation study of the low-lying isomers of the alumina octomer (AlO)
David Gobrecht, Leen Decin, Sergio Cristallo +1
We employ the Monte-Carlo Basin-Hopping (MC-BH) global optimisation technique with inter- atomic pair potentials to generate low-energy candidates of stoichiometric alumina octomer…
Sulphur-bearing molecules in AGB stars II: Abundances and distributions of CS and SiS
T. Danilovich, S. Ramstedt, D. Gobrecht +3
We surveyed 20 AGB stars of different chemical types using the APEX telescope, and combined this with an IRAM 30 m and APEX survey of CS and SiS emission towards over 30 S-type sta…