Publication type: Refereed

  • Publication
    Photometry of sunspot penumbrae
    The authors present the results of a statistical analysis of the penumbra of sunspots. The intensity distribution, and several parameters derived from it, is...
  • Publication
    Photometry of sunspot pores from partial eclipse observations.
    White-light images, centered at λ6708A, were obtained at the Swedish Solar Telescope, La Palma, on occasion of the 1994 May 10 partial solar eclipse. From the...
  • Publication
    Photometry of the Didymos System across the DART Impact Apparition
    On 2022 September 26, the Double Asteroid Redirection Test (DART) spacecraft impacted Dimorphos, the satellite of binary near-Earth asteroid (65803) Didymos...
  • Publication
    Photoproduction of π0π+ on the Proton and Deuteron at Eγ = 0.7 - 1.5 GeV
    The preliminary results obtained by the GRAAL collaboration for the π0π+ photoproduction on the free and quasi-free proton (deuteron) at Eγ = 0.7-1.5 GeV are...
  • Publication
    Photospheric activity of the Sun with VIRGO and GOLF. Comparison with standard activity proxies
    We study the variability of solar activity using new photospheric proxies originally developed for the analysis of stellar magnetism with the CoRoT and Kepler...
  • Publication
    Photospheric activity, rotation, and radial velocity variations of the planet-hosting star CoRoT-7
    Context. The CoRoT satellite has recently discovered the transits of an Earth-like planet across the disc of a late-type magnetically active star dubbed CoRoT-7...
  • Publication
    Photospheric activity, rotation, and star-planet interaction of the planet-hosting star CoRoT-6
    Context. The CoRoT satellite has recently discovered a hot Jupiter that transits across the disc of a F9 main-sequence star called CoRoT-6 with a period of 8...
  • Publication
    Photospheric and chromospheric magnetic activity of seismic solar analogs. Observational inputs on the solar-stellar connection from Kepler and Hermes
    We identify a set of 18 solar analogs among the seismic sample of solar-like stars observed by the Kepler satellite rotating between 10 and 40 days. This set is...
  • Publication
    Photospheric downward plasma motions in the quiet Sun
    Context. We analyze spectropolarimetric data taken with the Hinode spacecraft in quiet solar regions at the disk center. Distorted redshifted Stokes V profiles...