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SUMMARY:The Baryon Cycle - Celine Peroux (ESO)
DTSTART:20221124T160000Z
DTEND:20221124T170000Z
UID:TALK183176@talks.cam.ac.uk
CONTACT:Nicolas Laporte
DESCRIPTION:These are incredibly exciting times for extra-galactic astroph
 ysics\; above all for studies of galaxy formation and growth of structure.
  New observatories and advanced simulations are revolutionising our unders
 tanding of the cycling of matter into\, through\, and out of galaxies. In 
 this talk I will provide an overview of the normal matter in collapsed str
 uctures\, their chemical make-up and dust content. I will present fresh cl
 ues of the cosmic evolution of cold gas\; revisit the 20-year old "missing
  metals problem" and introduce new calculations of the dust content of the
  Universe up to early times. Together\, these results provide an increasin
 gly accurate description of the baryon cycle which plays many crucial role
 s in transforming the bare pristine Universe left after the Big Bang into 
 the rich and diverse Universe in which we live today.
LOCATION:Hoyle Lecture Theatre + ONLINE - Details will be sent by email
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