Articles by Joshua D. Simon

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Joshua D. Simon

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124

A Fast, Analytic Empirical Model of the Gaia Data Release 3 Astrometric Orbit Catalog Selection Function

1 November 2024 by Casey Lam and others at

Carnegie Observatories

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

HIP 8522: A Puzzling Young Solar Twin with the Lowest Detected Lithium

23 October 2024 by Jhon Yana Galarza and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Eridanus III and DELVE 1: Carbon-rich Primordial Star Clusters or the Smallest Dwarf Galaxies?

10 October 2024 by Joshua Simon and others

Astrophysics of Galaxies, Solar and Stellar Astrophysics

LAMOST J1010+2358 is not a Pair-Instability Supernova Relic

7 August 2024 by Pierre Thibodeaux and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

Detailed abundances of the planet-hosting TOI-1173 A/B system: Possible evidence of planet engulfment in a very wide binary

30 July 2024 by Jhon Yana Galarza and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

TOI-1173 A b: The First Inflated Super-Neptune in a Wide Binary System

3 June 2024 by Jhon Yana Galarza and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

A 1.9\,M_{\odot} neutron star candidate in a 2-year orbit

15 April 2024 by Kareem El-Badry and others

Solar and Stellar Astrophysics

Enrichment by Extragalactic First Stars in the Large Magellanic Cloud

20 March 2024 by Anirudh Chiti and others at

University of Chicago

Astrophysics of Galaxies, Solar and Stellar Astrophysics

Chemical Diversity on Small Scales -- Abundance Analysis of the Tucana V Ultra-Faint Dwarf Galaxy

19 March 2024 by Terese Hansen and others

Astrophysics of Galaxies, Solar and Stellar Astrophysics

Signatures of tidal disruption of the Hercules ultra-faint dwarf galaxy

1 March 2024 by Xiaowei Ou and others

Astrophysics of Galaxies

Structural parameters and possible association of the Ultra-Faint Dwarfs Pegasus III and Pisces II from deep Hubble Space Telescope photometry

13 February 2024 by Hannah Richstein and others

Astrophysics of Galaxies

Deep Hubble Space Telescope Photometry of LMC and Milky Way Ultra-Faint Dwarfs: A careful look into the magnitude-size relation

13 February 2024 by Hannah Richstein and others

Astrophysics of Galaxies

The Faint Satellite System of NGC 253: Insights into Low-Density Environments and No Satellite Plane

25 January 2024 by Burçin Mutlu-Pakdil and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

Multiple Populations and a CH Star Found in the 300S Globular Cluster Stellar Stream

4 January 2024 by Sam Usman and others at

University of Chicago

Astrophysics of Galaxies, Solar and Stellar Astrophysics

A non-interacting Galactic black hole candidate in a binary system with a main-sequence star

5 June 2023 by Sukanya Chakrabarti and others

Astrophysics of Galaxies

Snowmass2021 Cosmic Frontier White Paper: Dark Matter Physics from Halo Measurements

25 April 2023 by Keith Bechtol and others

High Energy Physics, Cosmology and Nongalactic Astrophysics

Metal Mixing in the R-Process Enhanced Ultra-Faint Dwarf Galaxy Reticulum II

23 February 2023 by Alexander Ji and others

Astrophysics of Galaxies

Spectroscopic analysis of Milky Way outer halo satellites: Aquarius II and Bootes II

7 February 2023 by Jordan Bruce and others

Astrophysics of Galaxies

Detailed chemical abundances of stars in the outskirts of the Tucana II ultra-faint dwarf galaxy

17 January 2023 by Anirudh Chiti and others

Astrophysics of Galaxies

Timing the r-Process Enrichment of the Ultra-Faint Dwarf Galaxy Reticulum II

1 December 2022 by Joshua Simon and others

Astrophysics of Galaxies

Magellan/IMACS spectroscopy of Grus I: A low metallicity ultra-faint dwarf galaxy

8 November 2022 by Anirudh Chiti and others

Astrophysics of Galaxies

Report of the Topical Group on Cosmic Probes of Dark Matter for Snowmass 2021

2 November 2022 by Alex Drlica-Wagner and others

High Energy Physics, Cosmology and Nongalactic Astrophysics

Chemical Abundances of the Typhon Stellar Stream

3 October 2022 by Alexander Ji and others

Astrophysics of Galaxies

The Hubble Space Telescope Survey of M31 Satellite Galaxies I. RR Lyrae-based Distances and Refined 3D Geometric Structure

12 September 2022 by Alessandro Savino and others

Astrophysics of Galaxies

The MegaMapper: A Stage-5 Spectroscopic Instrument Concept for the Study of Inflation and Dark Energy

9 September 2022 by David Schlegel and others

Instrumentation and Methods for Astrophysics, High Energy Physics

A Spectroscopic Road Map for Cosmic Frontier: DESI, DESI-II, Stage-5

8 September 2022 by David Schlegel and others

Cosmology and Nongalactic Astrophysics, High Energy Physics

A Statistical Detection of Wide Binary Systems in the Ultra-Faint Dwarf Galaxy Reticulum II

23 March 2022 by Mohammadtaher Safarzadeh and others at

Harvard-Smithsonian Center for Astrophysics

Astrophysics of Galaxies

Snowmass2021 Cosmic Frontier White Paper: Observational Facilities to Study Dark Matter

11 March 2022 by Sukanya Chakrabarti and others

Cosmology and Nongalactic Astrophysics, Instrumentation and Methods for Astrophysics

Cuspy dark matter density profiles in massive dwarf galaxies

1 March 2022 by Lauren Cooke and others

Astrophysics of Galaxies

The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data

13 January 2022 by Abdurro'Uf and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

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Astrophysics of Galaxies Solar and Stellar Astrophysics Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena High Energy Physics Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics