18 citations · 39 across the 3 of their papers we have counts for
3 papers
The breakdown of current gyrochronology as evidenced by old coeval stars
Joaquín Silva-Beyer, Diego Godoy-Rivera, Julio Chanamé
Gyrochronology can yield useful ages for field main-sequence stars, a regime where other techniques are problematic. Typically, gyrochronology relations are calibrated using young…
Evidence of extra-mixing in field giants as traced by lithium and carbon isotope ratio
Claudia Aguilera-Gómez, Matías I. Jones, Julio Chanamé
Although not predicted by standard stellar evolution, the surface abundance of light elements, such as lithium (Li), carbon, and nitrogen, changes during the red giant branch (RGB)…
Unraveling UBC 274: a morphological, kinematical and chemical analysis of a disrupting open cluster
L. Casamiquela, J. Olivares, Y. Tarricq +8
We do a morphological, kinematic and chemical analysis of the disrupting cluster UBC 274 (2.5 Gyr, pc) to study its global properties. We use HDBSCAN to obtain a new membe…