Astrophysical: Methods

  • Publication
    Planck intermediate results. XLIX. Parity-violation constraints from polarization data
    Parity-violating extensions of the standard electromagnetic theory cause in vacuo rotation of the plane of polarization of propagating photons. This effect...
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    Planck intermediate results. XLVIII. Disentangling Galactic dust emission and cosmic infrared background anisotropies
    Using the Planck 2015 data release (PR2) temperature maps, we separate Galactic thermal dust emission from cosmic infrared background (CIB) anisotropies. For...
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    Planck intermediate results. XVI. Profile likelihoods for cosmological parameters
    We explore the 2013 Planck likelihood function with a high-precision multi-dimensional minimizer (Minuit). This allows a refinement of the ΛCDM best-fit...
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    Planet cartography with neural learned regularization
    Aims: Finding potential life harboring exo-Earths with future telescopes is one of the aims of exoplanetary science. Detecting signatures of life in exoplanets...
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    Planet Hunters TESS II: findings from the first two years of TESS
    We present the results from the first two years of the Planet Hunters TESS (PHT) citizen science project, which identifies planet candidates in the TESS...
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    Planetary nebulae in Gaia EDR3: Central star identification, properties, and binarity
    Context. The Gaia Early Data Release 3 (EDR3), published in December 2020, features improved photometry and astrometry compared to that published in the...
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    Planetary system detection by estimating the covariance of coronagraphic lucky images
    In this paper, we review two different methods to increase image contrast and propose the combination of both to detect faint companions surrounding a host star...
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    Planets, candidates, and binaries from the CoRoT/Exoplanet programme. The CoRoT transit catalogue
    The CoRoT space mission observed 163 665 stars over 26 stellar fields in the faint star channel. The exoplanet teams detected a total of 4123 transit-like...
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    Polarization : Proving ground for methods in radiative transfer.
    Polarization of solar lines arises due to illumination of radiating atom by anisotropic (limb darkened/brightened) radiation. Modelling the polarized spectra of...