Journal: The Astrophysical Journal

  • Publication
    Modeling the Stellar Populations in the Canis Major Overdensity: The Relation between the Old and Young Populations
    We analyze the stellar populations of the Canis Major stellar overdensity using quantitative color-magnitude diagram (CMD) fitting techniques. The analysis is...
  • Publication
    Modeling the Strongest Silicate Emission Features of Local Type 1 AGNs
    We measure the 10 and 18 μm silicate features in a sample of 67 local (z < 0.1) type 1 active galactic nuclei (AGN) with available Spitzer spectra dominated by...
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    Modeling the Unresolved NIR-MIR SEDs of Local (z &lt; 0.1) QSOs
    To study the nuclear (≲1 kpc) dust of nearby (z < 0.1) quasi-stellar objects (QSOs), we obtained new near-infrared (NIR) high angular resolution (~0.″3)...
  • Publication
    Modeling Tidal Streams in Evolving Dark Matter Halos
    We explore whether stellar tidal streams can provide information on the secular, cosmological evolution of the Milky Way's gravitational potential and on the...
  • Publication
    Molecular Line Survey of CRL 618 from 80 to 276 GHz and Complete Model
    We present the complete data set, model, and line identification of a survey of the emission from the C-rich proto-planetary nebula CRL 618 performed with the...
  • Publication
    Morphological Parameters of a Spitzer Survey of Stellar Structure in Galaxies
    The morphology of galaxies can be quantified to some degree using a set of scale-invariant parameters. Concentration (C), asymmetry (A), smoothness (S), the...
  • Publication
    Morphology and Dynamics of Solar Prominences from 3D MHD Simulations
    In this paper we present a numerical study of the time evolution of solar prominences embedded in sheared magnetic arcades. The prominence is represented by a...
  • Publication
    Morphology and Kinematics of the Gas in M51: How Interaction with NGC 5195 Has Molded the Structure of Its Arms
    The Whirlpool Galaxy is a well-studied grand design galaxy with two major spiral arms, and a large satellite NGC 5195. The arms both show long uniform sections...
  • Publication
    Most Hard-X-Ray-Selected Quasars in the Chandra Deep Fields are Obscured
    Measuring the population of obscured quasars is one of the key issues in understanding the evolution of active galactic nuclei (AGNs). With a redshift...