Publication type: Refereed

  • Publication
    A statistical study of plasmoids associated with a post-CME current sheet
    Context. Coronal mass ejections (CMEs) are often observed to be accompanied by flare, current sheets, and plasmoids/plasma blobs. 2D and 3D numerical...
  • Publication
    A statistical study of the decay phase of sunspot groups from 1874 to 1939
    A statistical study of the decay of sunspots and sunspot groups is carried out using data contained in the Greenwich Photoheliographic Results. The period...
  • Publication
    A statistical study of the geometrical Wilson effect
    An analysis has been carried out of the center-to-limb variation of the apparent sizes of the umbra, penumbra, and whole spot. It has revealed that the umbral...
  • Publication
    A statistical study of the magnetic signatures of FTEs near the dayside magnetopause
    During magnetopause crossings, the AMPTE CCE satellite frequently observed flux transfer events (FTEs) characterized by fluctuations in the magnetic field...
  • Publication
    A statistical study of the optical spectral variability in gamma-ray blazars
    Blazars optical emission is generally dominated by relativistic jets, although the host galaxy, accretion disc, and broad-line region (BLR) may also contribute...
  • Publication
    A stellar disk perpendicular to the radio jet in B2 0034+25
    CCD surface photometry of the radio galaxy B2 0034+25 is reported. Fourier analysis of the intensity variations along a set of closely spaced elliptical...
  • Publication
    A Stellar Model-fitting Pipeline for Asteroseismic Data from the Kepler Mission
    Over the past two decades, helioseismology has revolutionized our understanding of the interior structure and dynamics of the Sun. Asteroseismology will soon...
  • Publication
    A stellar occultation by the transneptunian object (50000) Quaoar observed by CHEOPS
    Context. Stellar occultation is a powerful technique that allows the determination of some physical parameters of the occulting object. The result depends on...
  • Publication
    A stellar overdensity associated with the Small Magellanic Cloud
    We report the discovery of a stellar overdensity 8° north of the centre of the Small Magellanic Cloud (SMC; Small Magellanic Cloud Northern Over-Density; SMCNOD...