This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..
It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/
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CoRoT sounds the stars: p-mode parameters of Sun-like oscillations on HD 49933Context: The first asteroseismology results from CoRoT are presented, on a star showing Sun-like oscillations. We have analyzed a 60 day lightcurve of high-quality photometric data collected by CoRoT on the F5 V star HD 49933. The data reveal a rich spectrum of overtones of low-degree p modes. Aims: Our aim was to extract robust estimates of theAppourchaux, T. et al.
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92008 -
Correction of the dome seeing contribution from generalized-SCIDAR data using evenness properties with Fourier analysisGeneralized-Scintillation Detection and Ranging (g-SCIDAR) has proven to be the most reliable and efficient technique for obtaining the vertical structure of the atmospheric turbulence through optical means. However, undesirable turbulence inside the telescope enclosure (dome and mirror seeing) is intermixed with the results. Processes forFuensalida, J. J. et al.
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92008 -
Cosmic catastrophe: star swallows planetWe have found a large amount of 6Li in the atmosphere of the star HD 82943 which harbors two planets. From the amount of lithium in the star's atmosphere, we infer that there was a third planet (or several planets) that died in the hot interior of the star. The star could have swallowed a planet with a mass of about 2 Jupiters or 3 Earths. Based onIsraelian, Garik et al.
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92002 -
Cosmic Evolution of Stellar Disk Truncations: From z~1 to the Local UniverseWe have conducted the largest systematic search so far for stellar disk truncations in disklike galaxies at intermediate redshift (zAzzollini, R. et al.
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92008 -
Cosmic ray oriented performance studies for the JEM-EUSO first level triggerJEM-EUSO is a space mission designed to investigate Ultra-High Energy Cosmic Rays and Neutrinos (E > 5 ṡ 1019 eV) from the International Space Station (ISS). Looking down from above its wide angle telescope is able to observe their air showers and collect such data from a very wide area. Highly specific trigger algorithms are needed to drasticallyAbdellaoui, G. et al.
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92017