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20102026
most citedEvidence from the H3 Survey that the Stellar Halo is Entirely Comprised of Substructure

381 citations · 3.8k across the 83 of their papers we have counts for

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Showing 2023Show all

7 papers · 1 filter

astro-ph.GA2023

Slant, Fan, and Narrow: the Response of Stellar Streams to a Tilting Galactic Disk

Jacob Nibauer, Ana Bonaca, Mariangela Lisanti +2

Stellar streams are sensitive tracers of the gravitational potential, which is typically assumed to be static in the inner Galaxy. However, massive mergers like Gaia-Sausage-Encela…

astro-ph.GA2023

Stream Members Only: Data-Driven Characterization of Stellar Streams with Mixture Density Networks

Nathaniel Starkman, Jacob Nibauer, Jo Bovy +4

Stellar streams are sensitive probes of the Milky Way's gravitational potential. The mean track of a stream constrains global properties of the potential, while its fine-grained su…

astro-ph.GA2023★ 39 cited

The Three-Phase Evolution of the Milky Way

Vedant Chandra, Vadim A. Semenov, Hans-Walter Rix +6

We illustrate the formation and evolution of the Milky Way over cosmic time, utilizing a sample of 10 million red giant stars with full chemodynamical information, including metall…

astro-ph.GA2023★ 19 cited

Extending the Chemical Reach of the H3 Survey: Detailed Abundances of the Dwarf-galaxy Stellar Stream Wukong/LMS-1

Guilherme Limberg, Alexander P. Ji, Rohan P. Naidu +10

We present the first detailed chemical-abundance analysis of stars from the dwarf-galaxy stellar stream Wukong/LMS-1 covering a wide metallicity range ($-3.5 < \rm[Fe/H] \lesssim -…

astro-ph.GA2023★ 34 cited

Discovery of the Magellanic Stellar Stream Out to 100 Kiloparsecs

Vedant Chandra, Rohan P. Naidu, Charlie Conroy +7

The Magellanic Stream (MS) - an enormous ribbon of gas spanning of the southern sky trailing the Magellanic Clouds - has been exquisitely mapped in the five decades sin…

astro-ph.IM2023★ 2 cited

NANCY: Next-generation All-sky Near-infrared Community surveY

Jiwon Jesse Han, Arjun Dey, Adrian M. Price-Whelan +206

The Nancy Grace Roman Space Telescope is capable of delivering an unprecedented all-sky, high-spatial resolution, multi-epoch infrared map to the astronomical community. This oppor…