402 citations · 1.9k across the 58 of their papers we have counts for
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An extended halo around an ancient dwarf galaxy
Anirudh Chiti, Anna Frebel, Joshua D. Simon +7
The Milky Way is surrounded by dozens of ultra-faint (< solar luminosities) dwarf satellite galaxies. They are the surviving remnants of the earliest galaxies, as confirmed…
Discovery of 18 stars with -3.10 < [Fe/H] < -1.45 in the Sagittarius dwarf galaxy
Anirudh Chiti, Kylie Y. Hansen, Anna Frebel
Studies of the early chemical evolution of some larger dwarf galaxies ( solar masses) are limited by the small number of stars known at low metallicities in these systems.…
The R-process Alliance: First Magellan/MIKE Release from the Southern Search for R-Process-enhanced Stars
Rana Ezzeddine, Kaitlin Rasmussen, Anna Frebel +9
Extensive progress has been recently made into our understanding of heavy element production via the -process in the Universe, specifically with the first observed neutron star…
Stellar metallicities from SkyMapper photometry I: A study of the Tucana II ultra-faint dwarf galaxy
Anirudh Chiti, Anna Frebel, Helmut Jerjen +2
We present a study of the ultra-faint Milky Way dwarf satellite galaxy Tucana II using deep photometry from the 1.3m SkyMapper telescope at Siding Spring Observatory, Australia. Th…