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VERSION:2.0
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PRODID:UW-Madison-Physics-Events
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UID:UW-Physics-Event-4268
DTSTART:20160915T203000Z
DTEND:20160915T220000Z
DTSTAMP:20260416T205052Z
LAST-MODIFIED:20160830T164202Z
LOCATION:4421 Sterling Hall\, Coffee and cookies 3:30 pm\, Talk starts
  3:45 PM
SUMMARY:Cosmic Rays in Galaxies - Drivers of Winds?\, Astronomy Colloq
 uium\, Joshua Wiener\, UW Madison Astronomy Dept
DESCRIPTION: Cosmic rays are often cited as an appealing driver of gal
 actic winds. Cosmic rays(CRs) have some advantages as a wind-driving m
 echanism\, such as long cooling times which allow the CRs to keep thei
 r energy for long periods of time. In this talk I will summarize the p
 hysics of CR transport\, and how CRs interact with the ambient gas in 
 a galaxy. I present numerical simulations of isolated galaxies\, which
  reveal how the characteristics galactic winds depend strongly on how 
 the CR physics are modeled.
URL:https://www.physics.wisc.edu/events/?id=4268
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