Charla
Simulating cosmic reionization
The first galaxies are thought to have started the reionization of the Universe, that is the transformation of the cosmic hydrogen from its initial neutral to...
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PublicaciónSpectroscopic Confirmation of CEERS NIRCam-selected Galaxies at z ≃ 8-10We present JWST/NIRSpec prism spectroscopy of seven galaxies selected from Cosmic Evolution Early Release Science (CEERS) survey NIRCam imaging with photometric...
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PublicaciónSpitzer Catalog of Herschel-selected Ultrared Dusty Star-forming GalaxiesThe largest Herschel extragalactic surveys, H-ATLAS and HerMES, have selected a sample of “ultrared” dusty star-forming galaxies (DSFGs) with rising SPIRE flux...
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CharlaStar formation on kpc-scales from redshift 0.1 to 1.5Morphologies of star-forming galaxies at z>1 are typically irregular containing a handful of dominant bright regions. Recent observational evidence suggest that...
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CharlaStellar haloes of disc galaxies at z~1Taking advantage of the ultra-deep near-infrared imaging obtained with the Hubble Space Telescope on the Hubble Ultra Deep Field, we detect and explore for the...
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CharlaStudying galaxies at low and high redshifts with GRBsLong gamma-ray bursts are supposed to be connected to the death of very massive stars. Due to their brightness, we can detect them to much larger distances than...
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CharlaTests for the Expansion of the UniverseAlmost all cosmologists accept nowadays that the redshift of the galaxies is due to the expansion of the Universe (cosmological redshift), plus some Doppler...
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CharlaThe Dark Energy Spectroscopic Instrument (DESI)DESI is a massively multiplexed fiber-fed spectrograph that will make the nextmajor advance in dark energy in the timeframe 2018-2022. On the Mayalltelescope...
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PublicaciónThe Einstein Ring GAL-CLUS-022058s: a Lensed Ultrabright Submillimeter Galaxy at z = 1.4796We report an ultrabright lensed submillimeter galaxy at z spec = 1.4796, identified as a result of a full-sky cross-correlation of the AllWISE and Planck...