131 citations · 1.8k across the 68 of their papers we have counts for
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Resolving the physics of Quasar Ly Nebulae (RePhyNe): I. Constraining Quasar host halo masses through Circumgalactic Medium kinematics
Stephanie de Beer, Sebastiano Cantalupo, Andrea Travascio +8
Ly nebulae ubiquitously found around z>2 quasars can supply unique constraints on the properties of the Circumgalactic Medium, such as its density distribution, provided the qua…
Clouds accreting from the IGM are not able to feed the star formation of low-redshift disc galaxies
Andrea Afruni, Gabriele Pezzulli, Filippo Fraternali +1
Galactic halos accrete material from the intergalactic medium (IGM) and part of this accretion is expected to be in the form of cool ( K) gas. A signature of this proces…
Large-scale excess HI absorption around galaxies detected in a background galaxy spectrum in the MUSE eXtremely Deep Field
Jorryt Matthee, Christopher Golling, Ruari Mackenzie +12
Observationally mapping the relation between galaxies and the intergalactic medium (IGM) is of key interest for studies of cosmic reionization. Diffuse hydrogen gas has typically b…
Characterizing the Circumgalactic Medium of Quasars at z 2.2 through H and Ly Emission
Vivienne Langen, Sebastiano Cantalupo, Charles C. Steidel +3
The discovery of giant quasar Ly nebulae at has opened up the possibility to directly study in emission the Circumgalactic and Intergalactic Medium (CGM/IGM). However, the…
Fountain-driven gas accretion feeding star formation over the disc of NGC 2403
Anqi Li, Filippo Fraternali, Antonino Marasco +4
We use a dynamical model of galactic fountain to study the neutral extraplanar gas (EPG) in the nearby spiral galaxy NGC 2403. We have modelled the EPG as a combination of material…