Tipo de publicación: Con árbitro

  • Publicación
    Mass Outflow and Chromospheric Activity of Red Giant Stars in Globular Clusters. II. M13 and M92
    High-resolution spectra of 123 red giant stars in the globular cluster M13 and 64 red giant stars in M92 were obtained with Hectochelle at the MMT telescope...
  • Publicación
    Mass Outflow and Chromospheric Activity of Red Giant Stars in Globular Clusters.I. M15
    High-resolution spectra of 110 selected red giant stars in the globular cluster M15 (NGC 7078) were obtained with Hectochelle at the MMT telescope in 2005 May...
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    Mass outflow and its consequences in the circumnuclear zones of galaxies
    Spectroscopic and photometric observations are used to determine the distributions of gas and the kinematics in the central zones of a number of spirals. In...
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    Mass Outflow from Red Giant Stars in M13, M15, and M92
    Chromospheric model calculations of the Hα line for selected red giant branch and asymptotic giant branch (AGB) stars in the globular clusters M13, M15, and M92...
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    Mass Production of 2021 KMTNet Microlensing Planets. III. Analysis of Three Giant Planets
    We present the analysis of three more planets from the KMTNet 2021 microlensing season. KMT-2021-BLG-0119Lb is a ~6M Jup planet orbiting an early M dwarf or a K...
  • Publicación
    Mass Ratio Determination from H α Lines in Black Hole X-Ray Transients
    We find that the mass ratio q in quiescent black hole (BH) X-ray transients is tightly correlated with the ratio of the double-peak separation (DP) to the full...
  • Publicación
    Mass ratio from Doppler beaming and Rømer delay versus ellipsoidal modulation in the Kepler data of KOI-74
    We present a light-curve analysis and radial velocity study of KOI-74, an eclipsing A star + white dwarf binary with a 5.2-d orbit. Aside from new spectroscopy...
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    Mass spectrometric analysis of selected radiolyzed amino acids in an astrochemical context
    A selection of amino acids, namely arginine, proline and tyrosine previously irradiated to 3.2 mega-Gray in the solid state and analyzed by differential...
  • Publicación
    Mass-loss of globular cluster red giants - A semi-empirical estimation
    Limits to the total mass-loss in red giants in globular clusters are calculated on the basis of Sweigart and Gross (1976) Horizontal Branch models by means of...