Journal: The Astrophysical Journal

  • Publication
    Timing the r-process Enrichment of the Ultra-faint Dwarf Galaxy Reticulum II
    The ultra-faint dwarf galaxy Reticulum II (Ret II) exhibits a unique chemical evolution history, with ${72}_{-12}^{+10}$ % of its stars strongly enhanced in r...
  • Publication
    TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by Transit Timing Variations
    We report the discovery and characterization of a small planet, TOI-1408 c, on a 2.2 day orbit located interior to a previously known hot Jupiter, TOI-1408 b (P...
  • Publication
    TOI-3235 b: A Transiting Giant Planet around an M4 Dwarf Star
    We present the discovery of TOI-3235 b, a short-period Jupiter orbiting an M dwarf with a stellar mass close to the critical mass at which stars transition from...
  • Publication
    TOI-4600 b and c: Two Long-period Giant Planets Orbiting an Early K Dwarf
    We report the discovery and validation of two long-period giant exoplanets orbiting the early K dwarf TOI-4600 (V = 12.6, T = 11.9), first detected using...
  • Publication
    Tomography of a Solar Plage with the Tenerife Inversion Code
    We apply the Tenerife Inversion Code (TIC) to the plage spectropolarimetric observations obtained by the Chromospheric LAyer SpectroPolarimeter (CLASP2). These...
  • Publication
    Torus and Active Galactic Nucleus Properties of Nearby Seyfert Galaxies: Results from Fitting Infrared Spectral Energy Distributions and Spectroscopy
    We used the CLUMPY torus models and a Bayesian approach to fit the infrared spectral energy distributions and ground-based high angular resolution mid-infrared...
  • Publication
    Tracing Chemical Evolution over the Extent of the Milky Way's Disk with APOGEE Red Clump Stars
    We employ the first two years of data from the near-infrared, high-resolution SDSS-III/APOGEE spectroscopic survey to investigate the distribution of...
  • Publication
    Tracing Out the Northern Tidal Stream of the Sagittarius Dwarf Spheroidal Galaxy
    The main aim of this paper is to report two new detections of tidal debris in the northern stream of the Sagittarius dwarf galaxy located at 45° and 55° from...
  • Publication
    Tracing the Reverberation Lag in the Hard State of Black Hole X-Ray Binaries
    We report results obtained from a systematic analysis of X-ray lags in a sample of black hole X-ray binaries, with the aim of assessing the presence of...