Tipo de publicación: Con árbitro

  • Publicación
    Time Series of Solar Granulation Images. II. Evolution of Individual Granules
    The properties of the evolution of solar granulation have been studied using an 80 minute time series of high spatial resolution white-light images obtained...
  • Publicación
    Time Series of Solar Granulation Images. III. Dynamics of Exploding Granules and Related Phenomena
    The evolution of exploding granules is studied by using a spatially as well as temporally highly resolved time series of white-light images of 80 minute...
  • Publicación
    Time Variation of Kepler Transits Induced By Stellar Rotating Spots—a Way to Distinguish between Prograde and Retrograde Motion. I. Theory
    Some transiting planets discovered by the Kepler mission display transit timing variations (TTVs) induced by stellar spots that rotate on the visible hemisphere...
  • Publicación
    Time Variation of the Electron Mass in the Early Universe and the Barrow-Magueijo Model
    We put limits on the time variation of the electron mass in the early universe using observational primordial abundances of D, 4He, and 7Li, recent data from...
  • Publicación
    Time variation of the fine structure constant in the early universe and the Bekenstein model
    Aims:We calculate the bounds on the variation in the fine structure constant at the time of primordial nucleosynthesis and at the time of neutral hydrogen...
  • Publicación
    Time-correlation of the solar p-mode velocity signal from GOLF
    Since the launch of SOHO, the Solar Heliospheric Orbital Observatory, the helioseismic observations are nearly uninterrupted. The GOLF instrument (A. Gabriel et...
  • Publicación
    Time-domain Study of the Young Massive Cluster Westerlund 2 with the Hubble Space Telescope. I
    Time-domain studies of pre-main-sequence (PMS) stars have long been used to investigate star properties during their early evolutionary phases and to trace the...
  • Publicación
    Time-resolved image polarimetry of TRAPPIST-1 during planetary transits
    We obtained linear polarization photometry (J-band) and low-resolution spectroscopy (ZJ-bands) of TRAPPIST-1, which is a planetary system formed by an M8-type...
  • Publicación
    Time-resolved infrared emission from radiation-driven central obscuring structures in active galactic nuclei
    The central engines of Seyfert galaxies are thought to be enshrouded by geometrically thick gas and dust structures. In this paper, we derive observable...