Journal: The Astrophysical Journal

  • Publication
    C-19 and Hot, Wide Star Streams
    The C-19 star stream has the abundance characteristics of an unusually metal-poor globular cluster but kinematically is uncharacteristically hot and wide for a...
  • Publication
    Can Cuspy Dark-matter-dominated Halos Hold Cored Stellar Mass Distributions?
    According to the current concordance cosmological model, dark matter (DM) particles are collisionless and produce self-gravitating structures with a central...
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    Candidate Gravitationally Lensed Dusty Star-forming Galaxies in the Herschel Wide Area Surveys
    We present a list of candidate gravitationally lensed dusty star-forming galaxies (DSFGs) from the HerMES Large Mode Survey and the Herschel Stripe 82 Survey...
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    Capturing the Physics of MaNGA Galaxies with Self-supervised Machine Learning
    As available data sets grow in size and complexity, advanced visualization tools enabling their exploration and analysis become more important. In modern...
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    Carbon Abundances in Compact Galactic Planetary Nebulae: An Ultraviolet Spectroscopic Study with the Space Telescope Imaging Spectrograph (STIS)
    We surveyed a sample of compact Galactic planetary nebulae (PNe) with the Space Telescope Imaging Spectrograph on the Hubble Space Telescope (HST) to determine...
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    Carbon and Oxygen Galactic Gradients: Observational Values from H II Region Recombination Lines
    We present results of deep echelle spectrophotometry of eight Galactic H II regions located at Galactocentric distances between 6.3 and 10.4 kpc. The data have...
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    Carbon, Nitrogen, and Oxygen Galactic Gradients: A Solution to the Carbon Enrichment Problem
    Eleven models of Galactic chemical evolution, differing in the carbon, nitrogen, and oxygen yields adopted, have been computed to reproduce the Galactic O/H...
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    CEERS Key Paper. I. An Early Look into the First 500 Myr of Galaxy Formation with JWST
    We present an investigation into the first 500 Myr of galaxy evolution from the Cosmic Evolution Early Release Science (CEERS) survey. CEERS, one of 13 JWST ERS...
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    CEERS Key Paper. II. A First Look at the Resolved Host Properties of AGN at 3 < z < 5 with JWST
    We report on the host properties of five X-ray-luminous active galactic nuclei (AGN) identified at 3 < z < 5 in the first epoch of imaging from the Cosmic...