Astronomy & Astrophysics
Volume 645 (January 2021)
Letters to the Editor
Free Access
A search for dust and molecular gas in enormous Lyα nebulae at z ≈ 2 L3
Published online: 23 December 2020
Open Access
The coherent motion of Cen A dwarf satellite galaxies remains a challenge for ΛCDM cosmology L5
Published online: 08 January 2021
Free Access
Detecting prolonged activity minima in binary stars - The case of ζ2 Reticuli L6
Published online: 11 January 2021
Free Access
Revisiting the progenitor of the low-luminosity type II-plateau supernova, SN 2008bk L7
Published online: 11 January 2021
Free Access
Local spiral structure based on the Gaia EDR3 parallaxes L8
Published online: 14 January 2021
Open Access
A relation between the radial velocity dispersion of young clusters and their age - Evidence for hardening as the formation scenario of massive close binaries L10
Published online: 20 January 2021
Free Access
Downflowing umbral flashes as evidence of standing waves in sunspot umbrae L12
Published online: 26 January 2021
Free Access
A prediction about the age of thick discs as a function of the stellar mass of the host galaxy L13
Published online: 26 January 2021
Astrophysical processes
Magnetic deformation of neutron stars in scalar-tensor theories A39
Published online: 05 January 2021
Open Access
INTEGRAL discovery of a high-energy tail in the microquasar Cygnus X-3 A60
Published online: 13 January 2021
Super-Eddington accretion in the Q2237+0305 quasar? A78
Published online: 14 January 2021
Properties of a hypothetical cold pulsar wind in LS 5039 A86
Published online: 18 January 2021
Accretion-to-jet energy conversion efficiency in GW170817 A93
Published online: 19 January 2021
Evolution of the truncated disc and inner hot-flow of GX 339–4 A99
Published online: 20 January 2021
Open Access
Fast radio burst repeaters produced via Kozai-Lidov feeding of neutron stars in binary systems A122
Published online: 22 January 2021
Cosmology (including clusters of galaxies)
Open Access
Cosmology with gravitationally lensed repeating fast radio bursts A44
Published online: 07 January 2021
KiDS-1000 catalogue: Weak gravitational lensing shear measurements A105
Published online: 22 January 2021
Open Access
Direct detection of the kinetic Sunyaev-Zel’dovich effect in galaxy clusters A112
Published online: 22 January 2021
Extragalactic astronomy
Multiphase feedback processes in the Sy2 galaxy NGC 5643 A21
Published online: 22 December 2020
Open Access
Planck’s Dusty GEMS - VIII. Dense-gas reservoirs in the most active dusty starbursts at z ∼ 3 A45
Published online: 06 January 2021
Open Access
The properties of dwarf spheroidal galaxies in the Cen A group - Stellar populations, internal dynamics, and a heart-shaped Hα ring A92
Published online: 19 January 2021
Free Access
ALMA resolves giant molecular clouds in a tidal dwarf galaxy A97
Published online: 22 January 2021
Open Access
Gas compression and stellar feedback in the tidally interacting and ram-pressure stripped Virgo spiral galaxy NGC 4654 A111
Published online: 22 January 2021
Location and energetics of the ultra-fast outflow in PG 1448+273 A118
Published online: 22 January 2021
Open Access
A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE) - VIII. Modeling ram pressure stripping of diffuse gas in the Virgo cluster spiral galaxy NGC 4330 A121
Published online: 22 January 2021
The complex multi-component outflow of the Seyfert galaxy NGC 7130 A130
Published online: 26 January 2021
Galactic structure, stellar clusters and populations
Free Access
Extended stellar systems in the solar neighborhood - V. Discovery of coronae of nearby star clusters A84
Published online: 18 January 2021
Open Access
Detection of faint stars near Sagittarius A* with GRAVITY A127
Published online: 26 January 2021
Interstellar and circumstellar matter
Open Access
The diffuse interstellar band around 8620 Å - I. Methods and application to the GIBS data set A14
Published online: 24 December 2020
Open Access
Quantitative inference of the H2 column densities from 3 mm molecular emission: case study towards Orion B A27
Published online: 23 December 2020
Open Access
Tracers of the ionization fraction in dense and translucent gas - I. Automated exploitation of massive astrochemical model grids A28
Published online: 23 December 2020
Open Access
The GRAVITY young stellar object survey - IV. The CO overtone emission in 51 Oph at sub-au scales A50
Published online: 07 January 2021
The ALMA-PILS survey: first detection of the unsaturated 3-carbon molecules Propenal (C2H3CHO) and Propylene (C3H6) towards IRAS 16293–2422 B A53
Published online: 08 January 2021
Physical properties of the ambient medium and of dense cores in the Perseus star-forming region derived from Herschel Gould Belt Survey observations A55
Published online: 12 January 2021
Open Access
Growing and trapping pebbles with fragile collisions of particles in protoplanetary disks A70
Published online: 15 January 2021
Open Access
A population of hypercompact H II regions identified from young H II regions A110
Published online: 22 January 2021
Open Access
A new search for star forming regions in the southern outer Galaxy A113
Published online: 22 January 2021
Distances to molecular clouds in the second Galactic quadrant A129
Published online: 29 January 2021
Open Access
Continuity of accretion from clumps to Class 0 high-mass protostars in SDC335 A142
Published online: 01 February 2021
Stellar structure and evolution
Open Access
Oscillations of 2D ESTER models - I. The adiabatic case A46
Published online: 06 January 2021
Open Access
Spectroscopic evolution of massive stars near the main sequence at low metallicity A67
Published online: 13 January 2021
Open Access
Using radial velocities to reveal black holes in binaries: A test case A72
Published online: 14 January 2021
Open Access
Crust structure and thermal evolution of neutron stars in soft X-ray transients A102
Published online: 21 January 2021
Open Access
A global model of the magnetorotational instability in protoneutron stars A109
Published online: 22 January 2021
The search for extratidal star candidates around Galactic globular clusters NGC 2808, NGC 6266, and NGC 6397 with Gaia DR2 astrometry A116
Published online: 22 January 2021
Open Access
Erratum
Inner crust of a neutron star at the point of crystallization in a multicomponent approach (Corrigendum) C1
Published online: 08 January 2021
Stellar atmospheres
The Sun and the Heliosphere
Open Access
SOLAR-v: A new solar spectral irradiance dataset based on SOLAR/SOLSPEC observations during solar cycle 24 A2
Published online: 21 December 2020
Open Access
Vortex flow properties in simulations of solar plage region: Evidence for their role in chromospheric heating A3
Published online: 21 December 2020
Open Access
Multi-thermal atmosphere of a mini-solar flare during magnetic reconnection observed with IRIS A80
Published online: 15 January 2021
Open Access
Physically motivated heat-conduction treatment in simulations of solar-like stars: effects on dynamo transitions A141
Published online: 26 January 2021
Planets and planetary systems
Open Access
Determining the true mass of radial-velocity exoplanets with Gaia - Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planets A7
Published online: 21 December 2020
Open Access
Spectral binning of precomputed correlated-k coefficients A20
Published online: 22 December 2020
Origin of the zebra structure in the Jovian decameter radio emission A31
Published online: 23 December 2020
Open Access
The influence of infall on the properties of protoplanetary discs - Statistics of masses, sizes, lifetimes, and fragmentation A43
Published online: 07 January 2021
Free Access
The search for radio emission from the exoplanetary systems 55 Cancri, υ Andromedae, and τ Boötis using LOFAR beam-formed observations A59
Published online: 14 January 2021
Oligarchic growth in a fully interacting system A65
Published online: 13 January 2021
Parking planets in circumbinary discs A68
Published online: 13 January 2021
Open Access
Analysis of full microwave propagation and backpropagation for a complex asteroid analogue via single-point quasi-monostatic data A73
Published online: 15 January 2021
Open Access
Evidence of three mechanisms explaining the radius anomaly of hot Jupiters A79
Published online: 18 January 2021
Open Access
LIStEN: L′ band Imaging Survey for Exoplanets in the North A88
Published online: 19 January 2021
Classification of orbits in three-dimensional exoplanetary systems A128
Published online: 29 January 2021
Open Access
Linking planetary embryo formation to planetesimal formation - I. The effect of the planetesimal surface density in the terrestrial planet zone A131
Published online: 29 January 2021
Open Access
Linking planetary embryo formation to planetesimal formation - II. The effect of pebble accretion in the terrestrial planet zone A132
Published online: 29 January 2021
Open Access
Size and structures of disks around very low mass stars in the Taurus star-forming region A139
Published online: 28 January 2021
Celestial mechanics and astrometry
Dynamics of charged dust in the orbit of Venus A63
Published online: 15 January 2021
Atomic, molecular, and nuclear data
Free Access
Comprehensive rotational study and astronomical search for cyclopropanecarboxaldehyde A75
Published online: 15 January 2021
Free Access
Spectral properties and polarizabilities for fluorine-like ions with Z = 20–30 A136
Published online: 28 January 2021
Free Access
Erratum
Rotational relaxation of H2S by collision with He (Corrigendum) C2
Published online: 13 January 2021
Astronomical instrumentation
Open Access
Onboard catalogue of known X-ray sources for SVOM/ECLAIRs A18
Published online: 21 December 2020
Free Access
Measuring and characterizing the line profile of HARPS with a laser frequency comb A23
Published online: 22 December 2020
Free Access
Bolometric night sky temperature and subcooling of telescope structures A32
Published online: 24 December 2020
Free Access
Yebes 40 m radio telescope and the broad band Nanocosmos receivers at 7 mm and 3 mm for line surveys A37
Published online: 05 January 2021
Free Access
ESPRESSO at VLT - On-sky performance and first results A96
Published online: 19 January 2021
Catalogs and data
Free Access
White dwarf-open cluster associations based on Gaia DR2 A13
Published online: 21 December 2020
Free Access
New mercury-manganese stars and candidates from LAMOST DR4 A34
Published online: 05 January 2021
Free Access
New precise positions in 2013–2019 and a catalog of ground-based astrometric observations of 11 Neptunian satellites (1847–2019) based on Gaia-DR2 A48
Published online: 08 January 2021
Free Access
The miniJPAS survey: star-galaxy classification using machine learning A87
Published online: 18 January 2021
Free Access
SPECULOOS: Ultracool dwarf transit survey - Target list and strategy A100
Published online: 20 January 2021
Numerical methods and codes
Free Access
Fast and accurate approximation of the angle-averaged redistribution function for polarized radiation A4
Published online: 21 December 2020
Free Access
SP_Ace v1.4 and the new GCOG library for deriving stellar parameters and elemental abundances A35
Published online: 05 January 2021
Free Access
Ornstein-Uhlenbeck parameter extraction from light curves of Fermi-LAT observed blazars A62
Published online: 13 January 2021
Free Access
Remarks on generating realistic synthetic meteoroid orbits A82
Published online: 14 January 2021
Free Access
Improved near optimal angular quadratures for polarised radiative transfer in 3D MHD models A101
Published online: 21 January 2021
Free Access
Optimising and comparing source-extraction tools using objective segmentation quality criteria A107
Published online: 22 January 2021
Free Access
The scattering order problem in Monte Carlo radiative transfer A143
Published online: 27 January 2021