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Astronomy & Astrophysics

Volume 551 (March 2013)


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Letters

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

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On the shape of the mass-function of dense clumps in the Hi-GAL fields - I. Spectral energy distribution determination and global properties of the mass-functions A111

DOI: https://doi.org/10.1051/0004-6361/201220409

Stellar structure and evolution

Stellar atmospheres

The Sun

Planets and planetary systems

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The HARPS search for southern extra-solar planets - XXXII. New multi-planet systems in the HARPS volume limited sample: a super-Earth and a Neptune in the habitable zone A59

DOI: https://doi.org/10.1051/0004-6361/201220415

Atomic, molecular, and nuclear data

Astronomical instrumentation

Catalogs and data