Talk
Can Voids and Superclusters trace Dark Energy?
I revisit the claim of Dark Energy detection after stacking CMB data on the angular position of voids and superclusters in Sloan Data. I examine the...
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TalkCaprichos magnéticosHablaré de tres caprichos. El primero pretende responder a la pregunta: ¿Existen lentes magnéticas en el Cosmos? El segundo trata de un problema de Milagro...
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TalkCepheid distance scale: anything new?We present recent theoretical and empirical results concerning the accuracy of Cepheid distance estimates based on optical and near-infrared (NIR) Period...
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TalkCharacterization of stars (with and without planets) from Hubble absolute flux spectrophotometryThis talk shows an spectrophotometric analysis of HD 209458 and 18 A type stars. We have used absolute flux spectrophotometry obtained with the Hubble Space...
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TalkCharacterizing the circum/inter-galactic medium in emission around z~2-3 quasarsThe exquisite sensitivity of MUSE on VLT/ESO together with the recent discovery of Enormous (>200 kpc) Lyman-Alpha Nebulae (ELAN) around radio-quiet z~2-3...
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TalkCharla informativa sobre el proyecto TMT en el Observatorio del Roque de los MuchachosTBD
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TalkChemical Cartography in the Milky Way with SDSS/APOGEEThe SDSS Apache Point Observatory Galactic Evolution Experiment (APOGEE) has collected high resolution near-IR spectra of several hundred thousand stars across...
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TalkChemical composition of cosmic dust in the solar vicinityCosmic dust is an elusive component of the interstellar medium (ISM) because it is difficult to be observed. Despite the dust is a key ingredient in the...
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TalkCMB cross-correlations with LSS. Component separation methods and forecasting of r-detectability with future experiments