J. I. G. Hernández

activity

20042020

most citedThe Pristine survey III: Spectroscopic confirmation of an efficient search for extremely metal-poor stars

61 citations · 352 across the 9 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

astro-ph.SR2016★ 32 cited

CNO behaviour in planet-harbouring stars. I Nitrogen abundances in stars with planets

L. Suárez-Andrés, G. Israelian, J. I. González Hernández +4

Carbon, nitrogen, and oxygen (CNO) are key elements in stellar formation and evolution, and their abundances should also have a significant impact on planetary formation and evolut…

astro-ph.SR2016★ 39 cited

$ζ^{2}$ Ret, its debris disk, and its lonely stellar companion $ζ^{1}$ Ret. Different $T_{c}$ trends for different spectra

V. Adibekyan, E. Delgado-Mena, P. Figueira +8

Several studies have reported a correlation between the chemical abundances of stars and condensation temperature (known as Tc trend). Very recently, a strong Tc trend was reported…

CNO behaviour in planet-harbouring stars. I Nitrogen abundances in stars with planets

ζ2 Ret, its debris disk, and its lonely stellar companion ζ1 Ret. Different Tc​ trends for different spectra

$ζ^{2}$ Ret, its debris disk, and its lonely stellar companion $ζ^{1}$ Ret. Different $T_{c}$ trends for different spectra