Tipo de publicación: Con árbitro

  • Publicación
    A 60-NIGHT Campaign on Dwarf Novae - Part One - Photometric Variability of Su-Ursae and Yz-Cancri
    A 60-night campaign on SU UMa, YZ Cnc and some secondary targets was carried out during 1988 December and 1989 January at the Observatorio del Roque de Los...
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    A 600 kpc complex radio source at the center of Abell 3718 discovered by the EMU and POSSUM surveys
    Context. Multifrequency studies of galaxy clusters are crucial for inferring their dynamical states and physics. Moreover, these studies allow us to investigate...
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    A 62-minute orbital period black widow binary in a wide hierarchical triple
    Over a dozen millisecond pulsars are ablating low-mass companions in close binary systems. In the original `black widow', the eight-hour orbital period...
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    A bar signature and central disc in the gaseous and stellar velocity fields of NGC 5448
    We analyse Spectrographic Areal Unit for Research on Optical Nebulae (SAURON) kinematic maps of the inner kiloparsec of the early-type (Sa) barred spiral galaxy...
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    A Bayesian estimation of the Milky Way's circular velocity curve using Gaia DR3
    Aims: Our goal is to calculate the circular velocity curve of the Milky Way, along with corresponding uncertainties that quantify various sources of systematic...
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    A Be-type star with a black-hole companion
    Stellar-mass black holes have all been discovered through X-ray emission, which arises from the accretion of gas from their binary companions (this gas is...
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    A benchmark JWST near-infrared spectrum for the exoplanet WASP-39 b
    Observing exoplanets through transmission spectroscopy supplies detailed information about their atmospheric composition, physics and chemistry. Before the...
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    A biconical ionised gas outflow and evidence of positive feedback in NGC 7172 uncovered by MIRI/JWST
    We present observations of the type-2 Seyfert NGC 7172 obtained with the medium-resolution spectrometer (MRS) of the Mid-Infrared Instrument (MIRI) on board the...
  • Publicación
    A binary merger origin for inflated hot Jupiter planets
    We hypothesize that hot Jupiters with inflated sizes represent a separate planet formation channel, the merging of two low-mass stars. We show that the...