269 citations · 2k across the 53 of their papers we have counts for
4 papers · 1 filter
A self-synthesized origin of heavy metals in hot subdwarf stars?
T. Battich, M. M. Miller Bertolami, A. M. Serenelli +2
Some He-rich hot subdwarf stars (He-sdOBs) present high abundances of trans-iron elements, such as Sr, Y, Zr and Pb. Diffusion processes are important in hot subdwarf stars, and it…
Planet formation around Intermediate-mass stars I: Different disc evolutionary pathways as a function of stellar mass
María Paula Ronco, Matthias R. Schreiber, Eva Villaver +2
The study of protoplanetary disc evolution and planet formation has mainly concentrated on solar (and low) mass stars since they host the majority of the confirmed exoplanets. Neve…
Quantifying the Impact of the Dust Torque on the Migration of Low-mass Planets
Octavio M. Guilera, Pablo Benitez-Llambay, Marcelo M. Miller Bertolami +1
Disk solids are critical in many planet formation processes, however, their effect on planet migration remains largely unexplored. Here we assess for the first time this important…
Uncertainties in the 12C+12C reaction rate and their impact on the composition of ultra-massive WDs
F. C. De Gerónimo, M. M. Miller Bertolami, M. Catelan +1
Stars with initial masses 7 Msun . MZAMS . 9 Msun reach temperatures high enough to ignite C under degenerate conditions after the end of He-core burning (Garcia-Berro & Iben 1994)…