37 citations · 152 across the 7 of their papers we have counts for
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astro-ph.SR2019★ 17 cited
Emerging trends in metallicity and lithium properties of debris disc stars
C. Chavero, R. de la Reza, L. Ghezzi +5
Dwarf stars with debris discs and planets appear to be excellent laboratories to study the core accretion theory of planets formation. These systems are however, insufficiently stu…
astro-ph.SR2019★ 9 cited
The s-process enriched star HD 55496: origin from a globular cluster or from the tidal disruption of a dwarf galaxy?
C. B. Pereira, N. A. Drake, F. Roig
We present a new abundance analysis of HD 55496, previously known as a metal-poor barium star. We found that HD 55496 has a metallicity [Fe/H] and is s-process enriched. W…