We discuss the prospects for detecting the Rees-Sciama (RS) effect associated with merging clusters of galaxies in millimetric observations. Using the extended...
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PublicationA linear-filter approach to extracting the Rees-Sciama effect in merging clusters of galaxies
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PublicationA logNHI = 22.6 Damped Lyα Absorber in a Dark Gamma-Ray Burst: The Environment of GRB 050401
The optical afterglow spectrum of GRB 050401 (at z=2.8992+/-0.0004) shows the presence of a damped Lyα absorber (DLA), with logNHI=22.6+/-0.3. This is the...
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PublicationA long-wavelength view on galaxy evolution from deep surveys by the Infrared Space Observatory
We discuss the constraints set on galaxy evolution by a variety of data from deep extragalactic surveys performed in the mid-IR and far-IR with the Infrared...
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PublicationA low mass cluster of extremely red galaxies at z = 1.10 in the GOODS Southern Field
We have studied the spatial clustering of high redshift (z > 1) extremely red objects (EROs) as a function of photometric redshift in the GOODS Southern Field...
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PublicationA lower bound on intergalactic magnetic fields from time variability of 1ES 0229+200 from MAGIC and Fermi/LAT observations
Context. Extended and delayed emission around distant TeV sources induced by the effects of propagation of γ ray s through the intergalactic medium can be used...
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PublicationA lower limit to the accretion disc radius in the low-luminosity AGNNGC 1052 derived from high-angular resolution data
We investigate the central sub-arcsec region of the low-luminosity active galactic nucleusNGC 1052, using a high-angular resolution data set that covers 10...
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PublicationA machine learning approach to galaxy properties: joint redshift-stellar mass probability distributions with Random Forest
We demonstrate that highly accurate joint redshift-stellar mass probability distribution functions (PDFs) can be obtained using the Random Forest (RF) machine...
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PublicationA mean redshift of 2.8 for Swift gamma-ray bursts
The exceptionally high luminosities of gamma-ray bursts (GRBs), gradually emerging as extremely useful probes of star formation, make them promising tools for...
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PublicationA measurement of galaxy halo mass from the surrounding H I Lyα absorption
We measure the dark matter halo masses of ≈ 2.36 UV colour-selected star-forming galaxies by matching the observed median H I Lyα absorption around them, as...