2.5k citations
- National ObservatoryBR514 papers
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Showing 2011 · astro-ph.GAShow all
3 papers · 2 filters
astro-ph.GA2011★ 36 cited
The tidal tails of NGC 2298
Eduardo Balbinot, Basílio X. Santiago, Luiz N. da Costa +2
We present an implementation of the matched-filter technique to detect tidal tails of globular clusters. The method was tested using SDSS data for the globular cluster Palomar 5 re…
astro-ph.GA2011★ 23 cited
The Dark Energy Survey: Prospects for Resolved Stellar Populations
B. M. Rossetto, B. X. Santiago, L. Girardi +17
Wide angle and deep surveys, regardless of their primary purpose, always sample a large number of stars in the Galaxy and in its satellite system. We here make a forecast of the ex…
astro-ph.GA2011★ 217 cited
Formation and Evolution of the Disk System of the Milky Way: [alpha/Fe] Ratios and Kinematics of the SEGUE G-Dwarf Sample
Young Sun Lee, Timothy C. Beers, Deokkeun An +10
We employ measurements of the [alpha/Fe] ratio derived from low-resolution (R~2000) spectra of 17,277 G-type dwarfs from the SEGUE survey to separate them into likely thin- and thi…