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2012 (v1)Journal articleUploaded on: December 3, 2022
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2012 (v1)Journal article
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2013 (v1)Journal article
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2014 (v1)Journal article
Context. The object HD 43587Aa is a G0V star observed during the 145-day LRa03 run of the COnvection, ROtation and planetary Transits space mission (CoRoT), for which complementary High Accuracy Radial velocity Planet Searcher (HARPS) spectra with S/N > 300 were also obtained. Its visual magnitude is 5.71, and its effective temperature is close...
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2012 (v1)Journal article
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2011 (v1)Journal article
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May 2017 (v1)Journal article
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September 2018 (v1)Journal article
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January 1, 2014 (v1)Journal article
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2011 (v1)Journal article
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2012 (v1)Journal article
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October 2015 (v1)Journal article
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2011 (v1)Journal article
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2015 (v1)Journal article
We report the discovery of a group of apparently young CoRoT red-giant stars exhibiting enhanced [α/Fe] abundance ratios (as determined from APOGEE spectra) with respect to solar values. Their existence is not explained bystandard chemical evolution models of the Milky Way, and shows that the chemical-enrichment history of the Galactic disc is...
Uploaded on: February 28, 2023 -
March 2015 (v1)Journal article
Context. The active star-forming region W33B is a source of OH and H 2 O maser emission located in distinct zones around the central object. Aims. The aim was to obtain the complete Stokes pattern of polarised OH maser emission and to trace its variability and to investigate flares and long-term variability of the H 2 O maser and evolution of...
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2011 (v1)Journal article
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November 1, 2016 (v1)Journal article
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Uploaded on: December 4, 2022