2 papers
astro-ph.SR2025★ 6 cited
The peculiar composition of the Sun is not related to giant planets
M. Carlos, A. M. Amarsi, P. E. Nissen +1
Highly-differential spectroscopic studies have revealed that the Sun is deficient in refractory elements relative to solar twins. To investigate the role of giant planets on this s…
astro-ph.SR2024★ 11 cited
A distinct halo population revealed from 3D non-LTE magnesium abundances
T. Matsuno, A. M. Amarsi, M. Carlos +1
Magnesium is one of the important elements in stellar physics as an electron donor and in Galactic Archaeology as a discriminator of different stellar populations. However, previou…