Erratum: Detailed chemical evolution models of the Tucana dSph galaxy
Avila-Vergara, N. et al.
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2021
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Erratum: A search for optical and near-infrared counterparts of the compact binary merger GW190814Thakur, A. L. et al.
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Erratum: "The Spectral Evolution of the First Galaxies. III. Simulated James Webb Space Telescope Spectra of Reionization-epoch Galaxies with Lyman-continuum Leakage" (2017, ApJ, 836, 78)Zackrisson, Erik et al.
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Electron-beam interaction with emission-line clouds in blazarsContext. An electron-positron beam escaping from the magnetospheric vacuum gap of an accreting black hole interacts with recombination-line photons from surrounding gas clouds. Inverse-Compton scattering and subsequent pair production initiate unsaturated electromagnetic cascades exhibiting a characteristic spectral energy distribution. Aims: ByWendel, Christoph et al.
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Detailed chemical evolution models of the Tucana dSph galaxyWe use semi-analytical methods to obtain detailed chemical evolution models (CEMs) for the dwarf spheroidal (dSph) galaxy Tucana. Published star formation rates and the age-metallicity relationship are used to constrain the observables. The results show that Tucana: (i) behaved like a closed box for 75 per cent of its life, (ii) had either aAvila-Vergara, N. et al.
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22021 -
Delimiting the black hole mass in the X-ray transient MAXI J1659-152 with Hα spectroscopyMAXI J1659-152 is a 2.4 h orbital period X-ray dipping transient black hole candidate. We present spectroscopy of its I ≍ 23 quiescent counterpart, where we detect Hα emission with full width half maximum (FWHM) of 3200 ± 300 km s -1. Applying the correlation between the Hα FWHM and radial velocity semi-amplitude of the donor star for quiescent XTorres, M. A. P. et al.
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22021