activity
20022019
most citedNew constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s). Improved astrophysical parameters for the Geneva-Copenhagen Survey

844 citations · 5.1k across the 47 of their papers we have counts for

collaborators
Showing 2009Show all

2 papers · 1 filter

astro-ph.SR2009★ 55 cited

The solar, exoplanet and cosmological lithium problems

J. Melendez, I. Ramirez, L. Casagrande +6

We review three Li problems. First, the Li problem in the Sun, for which some previous studies have argued that it may be Li-poor compared to other Suns. Second, we discuss the Li…

astro-ph.SR2009★ 2 cited

Accounting for Convective Blue-Shifts in the Determination of Absolute Stellar Radial Velocities

C. Allende Prieto, L. Koesterke, I. Ramirez +2

For late-type non-active stars, gravitational redshifts and convective blueshifts are the main source of biases in the determination of radial velocities. If ignored, these effects…