Journal: Astronomy and Astrophysics

  • Publication
    Impact of the Galactic bar on tidal streams within the Galactic disc. The case of the tidal stream of the Hyades
    Tidal streams of disrupted clusters are powerful probes of the gravitational potential of the Galaxy and they are routinely detected in the stellar halo of the...
  • Publication
    Impact of young stellar components on quiescent galaxies: deconstructing cosmic chronometers
    Context. Cosmic chronometers may be used to measure the age difference between passively evolving galaxy populations to calculate the Hubble parameter H(z) as a...
  • Publication
    Impact on asteroseismic analyses of regular gaps in Kepler data
    Context. The NASA Kepler mission has observed more than 190 000 stars in the constellations of Cygnus and Lyra. Around 4 years of almost continuous ultra high...
  • Publication
    Improved detection of far-side solar active regions using deep learning
    Context. The analysis of waves on the visible side of the Sun allows the detection of active regions on the far side through local helioseismology techniques...
  • Publication
    Improved distance determination to M 51 from supernovae 2011dh and 2005cs
    Aims: The appearance of two recent supernovae, SN 2011dh and 2005cs, both in M 51, provides an opportunity to derive an improved distance to their host galaxy...
  • Publication
    Improved near optimal angular quadratures for polarised radiative transfer in 3D MHD models
    Accurate angular quadratures are crucial for the numerical solution of three-dimensional (3D) radiative transfer problems, especially when the spectral line...
  • Publication
    Improved stellar parameters of CoRoT-7. A star hosting two super Earths
    Context. Accurate parameters of the host stars of exoplanets are needed for interpreting the new planetary systems. The CoRoT satellite recently discovered a...
  • Publication
    Improvements to existing transit detection algorithms and their comparison
    In Tingley (cite{tingley}), all available transit detection algorithms were compared in a simple, rigorous test. However, the implementation of the Box-fitting...
  • Publication
    Improving the signal-to-noise ratio in solar oscillation spectra
    We describe a data analysis technique for helioseismology that provides a reduction in the contamination of the solar oscillation spectrum from incoherent noise...