23 citations · 82 across the 6 of their papers we have counts for
4 papers · 1 filter
The effects of convection criteria on the evolution of population III stars and the detectability of their supernovae
T. M. Lawlor, T. R. Young, J. Teffs +1
The first stars continue to elude modern telescopes, but much has been accomplished in observing the glow of the first galaxies. As detection capabilities improve we will eventuall…
M dwarf search for pulsations within Kepler GO program
C. Rodríguez-López, J. E. Gizis, J. MacDonald +2
We present the analysis of four M dwarf stars -plus one M giant that seeped past our selection criteria- observed in Cycle 3 of Kepler Guest Observer program (GO3) in a search for…
The theoretical instability strip of M dwarf stars
C. Rodríguez-López, J. MacDonald, P. J. Amado +2
The overstability of the fundamental radial mode in M dwarf models was theoretically predicted by Rodríguez-López et al. (2012). The periods were found to be in the ranges ~25-40 m…
The extremely low metallicity star SDSS J102915+172927: a subgiant scenario
J. MacDonald, T. M. Lawlor, N. Anilmis +1
Spectroscopic analysis of the Galactic halo star SDSS J102915+172927 has shown it to have a very low heavy element abundance, Z < 7.4 10-7, with [Fe/H] = -4.89 plus/minus 0.10 and…