Tipo de publicación: Con árbitro

  • Publicación
    APOGEE view of the globular cluster NGC 6544
    The second phase of the APOGEE survey is providing near-infrared (near-IR), high-resolution, high signal-to-noise spectra of stars in the halo, disc, bar, and...
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    APOGEE [C/N] Abundances across the Galaxy: Migration and Infall from Red Giant Ages
    We present [C/N]–[Fe/H] abundance trends from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment survey, Data Release 14 (DR14), for red giant...
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    Apophis Planetary Defense Campaign
    We describe results of a planetary defense exercise conducted during the close approach to Earth by the near-Earth asteroid (99942) Apophis during 2020 December...
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    Apostle-Auriga: effects of different subgrid models on the baryon cycle around Milky Way-mass galaxies
    Modern hydrodynamical simulations reproduce many properties of the real Universe. These simulations model various physical processes, but many of these are...
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    Apparent correlation between extrinsic and intrinsic flux variations in the first gravitationally lensed quasar
    To better understand which sources contribute to optical passband fluxes of Q0957+561, we present and analyse light curves of the doubly imaged gravitationally...
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    Appearance of Nuclear Shell Effects and Initial Charge (mass) Asymmetry in the Formation of Products of Heavy Ion Collisions
    The role of the entrance channel in the formation of the reaction products is discussed. The excitation functions of evaporation residues for the 50Ti+249Cf and...
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    Appearances can be deceiving: clear signs of accretion in the seemingly ordinary Sextans dSph
    We report the discovery of clear observational signs of past accretion/merger events in one of the Milky Way satellite galaxies, the Sextans dwarf spheroidal...
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    Applicability of Milne-Eddington inversions to high spatial resolution observations of the quiet Sun
    Context. The physical conditions of the solar photosphere change on very small spatial scales both horizontally and vertically. Such a complexity may pose a...
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    Application of speckle and (multi-object) multi-frame blind deconvolution techniques on imaging and imaging spectropolarimetric data
    Context. Ground-based imaging and imaging spectropolarimetric data are often subjected to post-facto reconstruction techniques to improve the spatial resolution...