Journal: The Astrophysical Journal

  • Publication
    Hypervelocity Star Candidates in the SEGUE G and K Dwarf Sample
    We present 20 candidate hypervelocity stars from the Sloan Extension for Galactic Understanding and Exploration (SEGUE) G and K dwarf samples. Previous searches...
  • Publication
    Identification of a Group III CEMP-no Star in the Dwarf Spheroidal Galaxy Canes Venatici I
    CEMP-no stars, a subclass of carbon-enhanced metal-poor (CEMP) stars, are one of the most significant stellar populations in galactic archeology, because they...
  • Publication
    Identification of a Turnover in the Initial Mass Function of a Young Stellar Cluster Down to 0.5 M<SUB>J</SUB>
    A successful theory of star formation should predict the number of objects as a function of their mass produced through star-forming events. Previous studies in...
  • Publication
    Identification of Galaxy-Galaxy Strong Lens Candidates in the DECam Local Volume Exploration Survey Using Machine Learning
    We perform a search for galaxy-galaxy strong lens systems using a convolutional neural network (CNN) applied to imaging data from the first public data release...
  • Publication
    Identification of Near-infrared [Se iii] and [Kr vi] Emission Lines in Planetary Nebulae
    We identify [Se iii] 1.0994 μm in the planetary nebula (PN) NGC 5315 and [Kr vi] 1.2330 μm in three PNe from spectra obtained with the Folded-Port InfraRed...
  • Publication
    Identification of Neodymium in the Apogee H-Band Spectra
    We present the detection of 10 lines of singly ionized neodymium (Nd ii, Z = 60) in H-band spectra using observations from the SDSS-III Apache Point Observatory...
  • Publication
    Identification of Superclusters and Their Properties in the Sloan Digital Sky Survey Using the WHL Cluster Catalog
    Superclusters are the largest massive structures in the cosmic web, on tens to hundreds of megaparsec scales. They are the largest assembly of galaxy clusters...
  • Publication
    Identifying New High-confidence Polluted White Dwarf Candidates Using Gaia XP Spectra and Self-organizing Maps
    The identification of new white dwarfs (WDs) polluted with heavy elements is important since they provide a valuable tool for inferring the chemical properties...
  • Publication
    Identifying RR Lyrae Variable Stars in Six Years of the Dark Energy Survey
    We present a search for RR Lyrae stars using the full six-year data set from the Dark Energy Survey covering ∼5000 deg 2 of the southern sky. Using a multistage...