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Astronomy & Astrophysics

Volume 541 (May 2012)


Letters

Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Galactic structure, stellar clusters and populations

Interstellar and circumstellar matter

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The quest for 004-lex molecules in space: laboratory spectroscopy of n-butyl cyanide, n-C4H9CN, in the millimeter wave region l="/its astronomical search in Sagittarius B2(N) A121

Published online: 11 May 2012
DOI: https://doi.org/10.1051/0004-6361/201118738

Stellar structure l="/evolution

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Stellar mass l="/age determinations - I. Grids of stellar models from Z = 0.006 to 0.04rl="/componxmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" style="font-style: italic;">M = 0.5 to 3.5 componxmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" style="font-style: italic;">M A41

Published online: 26 April 2012
DOI: https://doi.org/10.1051/0004-6361/201117749
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Asteroseismology of the componxmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" style="font-style: italic;">Kepler V777 Herculis variable white dwarf with fully/evolutionary models A42

Published online: 26 April 2012
DOI: https://doi.org/10.1051/0004-6361/201118736
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Evolutionary influences on the structure of red-giant acoustic oscillation spectra from 600d of componxmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" style="font-style: italic;">Kepler observations A51

Published online: 26 April 2012
DOI: https://doi.org/10.1051/0004-6361/201218854
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Spectral monitoring of RX J1856.5-3754 with componxmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" style="font-style: italic;">XMM-Newton - Analysis of EPIC-pn data A66

Published online: 30 April 2012
DOI: https://doi.org/10.1051/0004-6361/201118489
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Post-AGB stars in the SMC as tracers of stellar evolution: the extreme s-process enrichment of the 21 componxmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" style="font-style: italic;">μm star J004441.04-732136.4 A67

Published online: 30 April 2012
DOI: https://doi.org/10.1051/0004-6361/201219150

Stellar atmospheres

The Sun

Planets and planetary systems

Celestial mechanics and astrometry

Atomic, molecular, and nuclear data

Astronomical instrumentation

Catalogs and data

Numerical methods and codes