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PRODID:UW-Madison-Physics-Events
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SEQUENCE:0
UID:UW-Physics-Event-8935
DTSTART:20241010T203000Z
DTEND:20241010T213000Z
DTSTAMP:20260405T151807Z
LAST-MODIFIED:20241002T162056Z
LOCATION:4421 Sterling Hall
SUMMARY:Our Chemical Origins: Tracing the History of Cold and Hot Gas 
 During Planet Formation\, Astronomy Colloquium\, Abygail Waggoner\, UW
 -Madison
DESCRIPTION:The gas and dust of protoplanetary disks are a window into
  the history of the Solar System and extrasolar planetary systems\, bu
 t there are still many aspects of the chemistry in these planet formin
 g regions that are not well understood. This talk will be divided into
  two questions that\, when combined\, will provide a clearer picture o
 f the gasses available to forming planets. These questions are: 1) How
  does the central star (and X-ray flaring events in particular) impact
  the cold gas? 2) How does the hot gas close to the star evolve over t
 ime? To answer these questions\, I will present a combination of resul
 ts and future projects using chemical-disk models and observations fro
 m ALMA\, SMA\, and JWST observing facilities.
URL:https://www.physics.wisc.edu/events/?id=8935
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