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VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-3702
DTSTART:20150423T204500Z
DTEND:20150423T220000Z
DTSTAMP:20260414T125344Z
LAST-MODIFIED:20150413T144258Z
LOCATION:4421 Sterling hall
SUMMARY:Gamma-rays from Type Ia supernova SN2014J \, Astronomy Colloqu
 ium\, Eugene Churazov\, MPA Garching
DESCRIPTION:<br>
\nSupernova SN2014J in M82 is the first type Ia super
 nova\, which was close enough to allow robust detection of gamma-ray l
 ines associated with the decay chain Ni56->Co56->Fe56. INTEGRAL observ
 ations provide constraints on the total mass of the Ni56 synthesized d
 uring explosion\, on the released energy\, on the mass of the progenit
 or and on the annihilation of positrons\, produced by the Co56 decay. 
 We discuss the implications of these observations for SNIa models and 
 compare results with the predictions of different Type Ia scenarios. 
URL:https://www.physics.wisc.edu/events/?id=3702
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