We implement the theory of resonant scattering in the context of cosmic microwave background (CMB) polarization anisotropies. We compute the changes in the E...
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PublicaciónOn the influence of resonant scattering on cosmic microwave background polarization anisotropies
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PublicaciónOn the presence of thermal Sunyaev-Zel'dovich induced signal in the first-year WMAP temperature maps
Using available optical and X-ray catalogues of clusters and superclusters of galaxies, we build templates of thermal Sunyaev-Zel'dovich (tSZ) emission as they...
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PublicaciónOptimal 1D Ly α forest power spectrum estimation - III. DESI early data
The 1D power spectrum P 1D of the Ly α forest provides important information about cosmological and astrophysical parameters, including constraints on warm dark...
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PublicaciónOSIRIS Tunable Filter Imaging of the Large Scale Shock in Stephan's Quintet
We present preliminary OSIRIS Hα, [NII] and [SII] images and line-ratios on the large-scale shock (about 40 kpc long) discovered in the most popular compact...
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PublicaciónProbing IGM large-scale flows: warps in galaxies at shells of voids
Context: Hydrodynamical cosmological simulations predict flows of the intergalactic medium along the radial vector of the voids, approximately in the direction...
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PublicaciónProbing the small-scale structure of the intergalactic medium with ESPRESSO: spectroscopy of the lensed QSO UM673
The gravitationally lensed quasar J014516.6-094517 at z = 2.719 has been observed with the ESPRESSO instrument at the ESO VLT to obtain high-fidelity spectra of...
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PublicaciónRecent Star Formation in Clusters of Galaxies: Extremely Compact Starbursts in A539 and A634
We report on the detection of two Hα-emitting extremely compact objects from deep images of the A634 and A539 clusters of galaxies at z~0.03. Follow-up long...
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PublicaciónSpatially adaptive radiation-hydrodynamical simulations of galaxy formation during cosmological reionization
We present a suite of cosmological radiation-hydrodynamical simulations of the assembly of galaxies driving the reionization of the intergalactic medium (IGM)...
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PublicaciónThe Aurora radiation-hydrodynamical simulations of reionization: calibration and first results
We introduce a new suite of radiation-hydrodynamical simulations of galaxy formation and reionization called Aurora. The Aurora simulations make use of a...