Publication
Limits to the planet candidate GJ 436c
We report on H-band, ground-based observations of a transit of the hot Neptune GJ 436b. Once combined to achieve sampling equivalent to archived observations...
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PublicationLimits to the presence of transiting circumbinary planets in CoRoT DataAims: During its flight phase, from 2007-2012, the CoRoT mission delivered light curves for over 2000 eclipsing binaries. Data from the Kepler mission have...
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PublicationLimits to the Sub-millimetre Isotropic BackgroundA PHASE-MODULATED Michelson interferometer1 and a helium cooled Rollin2 photoconductive far infrared detector, at the focus of a 35 cm aperture Cassegrain...
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PublicationLine Asymmetries and the Microstructure of Photospheric Magnetic FieldsA systematic structuring of magnetic fields over scales much smaller than the mean free path of photospheric photons may be responsible for the observed...
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PublicationLine blocking and reddening of Beta Orionis - A new determination of the empirical effective temperatureAbstract image available at: http://adsabs.harvard.edu/abs/1977A&A....60..109S
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PublicationLine formation in solar granulation. I. Fe line shapes, shifts and asymmetriesRealistic ab-initio 3D, radiative-hydrodynamical convection simulations of the solar granulation have been applied to Fe i and Fe ii line formation. In contrast...
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PublicationLine formation in solar granulation. IV. [O I], O I and OH lines and the photospheric O abundanceThe solar photospheric oxygen abundance has been determined from [O I], O I, OH vibration-rotation and OH pure rotation lines by means of a realistic time...
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PublicationLine formation in solar granulation. VI. [C I], C I, CH and C2 lines and the photospheric C abundanceThe solar photospheric carbon abundance has been determined from [C I], C I, CH vibration-rotation, CH A-X electronic and C2 Swan electronic lines by means of a...
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PublicationLine Formation Theory for the Multiterm Atom with Hyperfine Structure in a Magnetic FieldWithin the framework of the quantum theory of polarized line formation, in the limit of complete frequency redistribution and of the collisionless regime, we...