500 citations
- University of California, Los AngelesUS59 papers
- California Institute of TechnologyUS34 papers
- University of California, BerkeleyUS24 papers
- Johns Hopkins UniversityUS19 papers
- University of ChicagoUS19 papers
- Fermi National Accelerator LaboratoryUS18 papers
- Moscow Institute of Thermal TechnologyRU18 papers
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- European Organization for Nuclear ResearchCH15 papers
- University of California, DavisUS14 papers
Showing 2023 · astro-ph.GAShow all
2 papers · 2 filters
astro-ph.GA2023
Near-Infrared Flux Distribution of Sgr A* from 2005-2022: Evidence for an Enhanced Accretion Episode in 2019
Grant C. Weldon, Tuan Do, Gunther Witzel +10
Sgr A* is the variable electromagnetic source associated with accretion onto the Galactic center supermassive black hole. While the near-infrared (NIR) variability of Sgr A* was sh…
astro-ph.GA2023★ 20 cited
Evidence of a Decreased Binary Fraction for Massive Stars Within 20 Milliparsecs of the Supermassive Black Hole at the Galactic Center
Devin S. Chu, Tuan Do, Andrea Ghez +12
We present the results of the first systematic search for spectroscopic binaries within the central 2 x 3 arcsec around the supermassive black hole at the center of the Milky W…