229 citations · 657 across the 14 of their papers we have counts for
Showing 2015Show all
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astro-ph.SR2015★ 38 cited
On the neutron-capture elements across the Galactic thin disk using Cepheids
R. da Silva, B. Lemasle, G. Bono +19
We present new accurate abundances for five neutron-capture (Y, La, Ce, Nd, Eu) elements in 73 classical Cepheids located across the Galactic thin disk. Individual abundances are b…
astro-ph.SR2015★ 81 cited
Homogeneous abundance analysis of dwarf, subgiant and giant FGK stars with and without giant planets
R. da Silva, A. C. Milone, H. J. Rocha-Pinto
We have analyzed high-resolution and high signal-to-noise ratio optical spectra of nearby FGK stars with and without detected giant planets in order to homogeneously measure their…
astro-ph.SR2015★ 75 cited
On the alpha-element gradients of the Galactic thin disk using Cepheids
K. Genovali, B. Lemasle, R. da Silva +16
We present new homogeneous measurements of Na, Al and three alpha-elements (Mg, Si, Ca) for 75 Galactic Cepheids. The abundances are based on high spectral resolution (R ~ 38,000)…