Astrophysical: Methods

  • Publication
    Selection function of clusters in Dark Energy Survey year 3 data from cross-matching with South Pole Telescope detections
    Context. Galaxy clusters selected based on overdensities of galaxies in photometric surveys provide the largest cluster samples. However, modeling the selection...
  • Publication
    Self-supervised clustering on image-subtracted data with deep-embedded self-organizing map
    Developing an effective automatic classifier to separate genuine sources from artifacts is essential for transient follow-ups in wide-field optical surveys. The...
  • Publication
    Self-supervised component separation for the extragalactic submillimetre sky
    We use a new approach based on self-supervised deep learning networks originally applied to transparency separation in order to simultaneously extract the...
  • Publication
    Sensitivity of helioseismic gravity modes to the dynamics of the solar core
    Context: The dynamics of the solar core cannot be properly constrained through the analysis of acoustic oscillation modes. Gravity modes (g modes) are necessary...
  • Publication
    Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants
    The local Cosmic Ray (CR) energy spectrum exhibits a spectral softening at energies around 3 PeV. Sources which are capable of accelerating hadrons to such...
  • Publication
    Shape and spin determination of Barbarian asteroids
    Context. The so-called Barbarian asteroids share peculiar, but common polarimetric properties, probably related to both their shape and composition. They are...
  • Publication
    Shape and spin-state model of tumbling asteroid (319) Leona
    Context. Stellar occultations by asteroids observed from several stations are routinely used to reconstruct the asteroid's sky-plane projections. Together with...
  • Publication
    Short-term variability of the transitional pulsar candidate CXOU J110926.4‑650224 from X-rays to infrared
    CXOU J110926.4‑650224 is a candidate transitional millisecond pulsar (tMSP) with X-ray and radio emission properties reminiscent of those observed in confirmed...
  • Publication
    Signal detection for spectroscopy and polarimetry
    The analysis of high spectral resolution spectroscopic and spectropolarimetric observations constitutes a very powerful way of inferring the dynamical...