Publicación
Archaeoastronomy in the Sahara: The Tombs of the Garamantes at Wadi el Agial, Fezzan, Libya
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PublicaciónArchaeoastronomy/Cultural AstronomyArchaeoastronomy and cultural astronomy are often considered synonyms, but they actually express different concepts, the former being a sub-discipline of the...
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PublicaciónArchaeoastronomy: A Sustainable Way to Grasp the Skylore of Past SocietiesIf astronomy can be understood as the contemplation of the sky for any given purpose, we must realize that possibly all societies throughout time and in all...
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PublicaciónArchaeology of the sky. Astronomical orientations in Protohistoric buildings of the south of the Iberian Peninsula = Arqueología del cielo. Orientaciones astronómicas en edificios protohistóricos del sur de la Península IbéricaWe present an archaeoastronomical analysis of the orientations of six protohistoric sanctuaries and public buildings located in archaeological sites of the...
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PublicaciónAre beryllium abundances anomalous in stars with giant planets?In this paper we present beryllium (Be) abundances in a large sample of 41 extra-solar planet host stars, and for 29 stars without any known planetary-mass...
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PublicaciónAre C60 Molecules Detectable in Circumstellar Shells of R Coronae Borealis Stars?The hydrogen-poor, helium-rich, and carbon-rich character of the gas around R Coronae Borealis (RCB) stars has been suggested to be a site for formation of C60...
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PublicaciónAre collisions with neutral hydrogen important for modeling the second solar spectrum of Ti I and Ca II?Context: The physical interpretation of scattering line polarization offers a novel diagnostic window for exploring the thermal and magnetic structure of the...
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PublicaciónAre dry mergers dry, moist or wet?We present a spectral analysis of a sample of red-sequence galaxies identified by van Dokkum as dry merger remnants and ongoing dry mergers. Kinematics, stellar...
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PublicaciónAre early-type galaxies quenched by present-day environment?: A study of dwarfs in the Fornax ClusterGalaxies undergo numerous transformative processes throughout their lifetimes that ultimately lead to the expulsion of gas and the cessation of star-forming...