8.6k citations · 31.7k across the 189 of their papers we have counts for
Showing 2013 · astro-ph.GAShow all
2 papers · 2 filters
astro-ph.GA2013
Low ionization lines in high luminosity quasars: The calcium triplet
Mary Loli Martínez-Aldama, Deborah Dultzin, Paola Marziani +4
In order to investigate where and how low ionization lines are emitted in quasars we are studying a new collection of spectra of the CaII triplet at 8498, 8542, 8662 obser…
astro-ph.GA2013★ 40 cited
An extended main sequence turn-off in the Small Magellanic Cloud star cluster NGC411
Leo Girardi, Paul Goudfrooij, Jason S. Kalirai +8
Based on new observations with the Wide Field Camera 3 onboard the Hubble Space Telescope, we report the discovery of an extended main sequence turn-off (eMSTO) in the intermediate…