Tipo de publicación: Sin árbitro

  • Publicación
    Origin of the Proper Motions of Emerging Bipolar Magnetic Regions
    We have performed numerical simulations of the rise of magnetic flux tubes through the convection zone. We find that the observed proper motions of pores and...
  • Publicación
    Origin of two primitive NEAs: (3200) Phaethon and 1998 RQ36
    Not Available
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    ORM in the next decade.
    Not Available
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    OSCA, an Optimized Stellar Coronagraph for Adaptive optics: Description and first light
    We describe a coronagraph facility built for use with the 4.2 metre William Herschel Telescope (WHT) and its adaptive optics system (NAOMI). The use of the...
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    Oscillation Modes in Axially Symmetric Stars
    Not Available
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    Oscillations and Wave Propagation in Different Solar Magnetic Features
    We present the results of the analysis of temporal series of spectro-polarimetric data measured simultaneously in the photospheric Si I 10827 Å line and the...
  • Publicación
    Oscillations in a complex umbra.
    Not Available
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    Oscillations in a sunspot umbra from the inversion of infrared Stokes profiles
    We report on the detection of magnetic field strength and velocity oscillations in the photosphere of a sunspot umbra. Our analysis is based on the inversion of...
  • Publicación
    Oscillatory behaviour in sunspot umbrae
    A set of series of spectra of high spectral resolution corresponding to the same umbra on several days, is used to study the oscillations related to evolution...