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Astronomy & Astrophysics

Volume 644 (December 2020)


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Letters to the Editor

Astrophysical processes

Cosmology (including clusters of galaxies)

Open Access

Exploiting NIKA2/XMM-Newton imaging synergy for intermediate-mass high-z galaxy clusters within the NIKA2 SZ large program - Observations of ACT-CL J0215.4+0030 at z ∼ 0.9 A93

DOI: https://doi.org/10.1051/0004-6361/202038933
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Planck intermediate results - LVI. Detection of the CMB dipole through modulation of the thermal Sunyaev-Zeldovich effect: Eppur si muove II A100

DOI: https://doi.org/10.1051/0004-6361/202038053

Extragalactic astronomy

Free Access

Spectroscopic classification of a complete sample of astrometrically-selected quasar candidates using Gaia DR2 A17

DOI: https://doi.org/10.1051/0004-6361/202039262
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The kinematics of young and old stellar populations in nuclear rings of MUSE TIMER galaxies A116

DOI: https://doi.org/10.1051/0004-6361/202039530

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

Open Access

A statistical analysis of dust polarization properties in ALMA observations of Class 0 protostellar cores A11

DOI: https://doi.org/10.1051/0004-6361/202038404
Open Access

An observational correlation between magnetic field, angular momentum and fragmentation in the envelopes of Class 0 protostars? A47

DOI: https://doi.org/10.1051/0004-6361/202038854
Free Access

The GUAPOS project: G31.41+0.31 Unbiased ALMA sPectral Observational Survey - I. Isomers of C2H4O2 A84

DOI: https://doi.org/10.1051/0004-6361/202038966
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ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT) - III. The interplay between gas and dust in the protoplanetary disk of DG Tau A119

DOI: https://doi.org/10.1051/0004-6361/202038600
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ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT) - IV. Thioformaldehyde (H2CS) in protoplanetary discs: spatial distributions and binding energies A120

DOI: https://doi.org/10.1051/0004-6361/202039309
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APEX-SEPIA660 Early Science: gas at densities above 107 cm−3 towards OMC-1 A133

DOI: https://doi.org/10.1051/0004-6361/202038138

Stellar structure and evolution

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ATOMIUM: A high-resolution view on the highly asymmetric wind of the AGB star π1Gruis - I. First detection of a new companion and its effect on the inner wind A61

DOI: https://doi.org/10.1051/0004-6361/202039185

Stellar atmospheres

The Sun and the Heliosphere

Planets and planetary systems

Press Release
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MIRACLES: atmospheric characterization of directly imaged planets and substellar companions at 4–5 μm - II. Constraints on the mass and radius of the enshrouded planet PDS 70 b A13

DOI: https://doi.org/10.1051/0004-6361/202038878
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The CARMENES search for exoplanets around M dwarfs - LP 714-47 b (TOI 442.01): populating the Neptune desert A127

DOI: https://doi.org/10.1051/0004-6361/202038016

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Open Access

Rotational spectroscopic study of S-methyl thioformate - A global laboratory analysis of ground and excited torsional states up to 660 GHz A102

DOI: https://doi.org/10.1051/0004-6361/202038200
Open Access

Reinvestigation of the rotation-tunneling spectrum of the CH2OH radical - Accurate frequency determination of transitions of astrophysical interest up to 330 GHz A123

DOI: https://doi.org/10.1051/0004-6361/202039071

Astronomical instrumentation

Catalogs and data

Numerical methods and codes

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