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VERSION:2.0
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PRODID:UW-Madison-Physics-Events
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SEQUENCE:0
UID:UW-Physics-Event-1783
DTSTART:20100223T213000Z
DTEND:20100223T230000Z
DTSTAMP:20240328T115006Z
LAST-MODIFIED:20100201T175628Z
LOCATION:3425 Sterling Hall
SUMMARY:The MiMeS Project: Magnetism in Massive Stars\, Astronomy Coll
oquium\, Gregg Wade\, Royal Military College of Canada
DESCRIPTION:
\nMassive stars are rapidly-evolving astrophysical sy
stems with intense radiation fields and powerful stellar winds that dr
ive the chemistry\, structure and evolution of galaxies. The evolution
of a massive star is intimately tied to the mass it loses by its stel
lar wind and to its rapid rotation\, both of which can be strongly inf
luenced by magnetic fields. The Magnetism in Massive Stars (MiMeS) Pro
ject is a consensus collaboration among the foremost international res
earchers of the physics of hot\, massive stars\, with the basic aim of
understanding the origin\, evolution and impact of magnetic fields in
these objects. The cornerstone of the project is the Franco-Canadian
MiMeS Large Program at the Canada-France-Hawaii Telescope\, which repr
esents a dedication of 640 hours of telescope time from 2008-2012. The
MiMeS Large Program exploits the unique capabilities of the ESPaDOnS
spectropolarimeter to obtain critical missing information about the po
orly-studied magnetic properties of these important stars\, to confron
t current models and to guide theory. This talk will review the goals
and strategy of the Large Program\, and will present the results of th
e first three semesters of observations and data analysis.
\n
URL:https://www.physics.wisc.edu/events/?id=1783
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