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SUMMARY:The gas environment of galaxies across 10 billion years - Michele 
 Fumagalli (Milano Bicocca)
DTSTART:20221110T160000Z
DTEND:20221110T170000Z
UID:TALK192596@talks.cam.ac.uk
CONTACT:Dr. David Murphy
DESCRIPTION:The evolution of galaxies is closely connected to the gas envi
 ronment in which galaxies reside. Traditionally\, this tenuous gas that cy
 cles in and out of galaxies has been studied primarily in absorption using
  quasar spectroscopy. The deployment of large integral field spectrographs
  at 8 meter telescopes\, and in particular MUSE at VLT\, has transformed o
 ur view of the interplay between the ambient gas and galaxies by enabling 
 highly-complete spectroscopy in emission down to very low surface brightne
 ss. In this talk\, I will present highlights from multiple large programme
 s that are finally shedding light onto the link between gas and galaxies a
 s a function of cosmic time (z~0.5-4.5)\, both by combining large redshift
  surveys of galaxies with gas seen in absorption\, and by directly unveili
 ng the CGM and IGM in emission. These observations further uncover clear e
 vidence that the large-scale galaxy environment plays a significant role i
 n shaping the gas distribution within the CGM of galaxies.
LOCATION:Hoyle Lecture Theatre + ONLINE - Details will be sent by email
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