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BEGIN:VEVENT
DTSTAMP:20260627T023431Z
DTSTART;VALUE=DATE-TIME:20150114T140000
DTEND;VALUE=DATE-TIME:20150114T150000
SUMMARY:Yuri Shprits "Unusual Three-Zone Structures in the Near-Earth Rad
 iation Environment"
TZID:Europe/London
UID:20150114-094d43454a4e6f1d014a5284faf7427c@warwick.ac.uk
CREATED:20141216T095414Z
DESCRIPTION:The Van Allen radiation belts consist of energetic electrons 
 and ions at energies above 100 keV trapped by the Earth’s magnetic field
 . These very energetic particles are harmful to satellite electronics an
 d humans in space. In particular\, relativistic electrons are responsibl
 e for the deep dielectric charging in sensitive electronic components an
 d cause frequent satellite failures and operational problems. Multiple s
 atellite measurements provide a vast amount of data that allows us to un
 derstand the competing acceleration and loss processes in the radiation 
 belts and to develop accurate specifications of the space radiation envi
 ronment for satellite engineers and operators. During this recent decade
 \, we have discovered a number of critical acceleration and loss mechani
 sms for radiation belts electrons\, and recent observations from the Van
  Allen Probes mission presented us with new questions. The observations 
 of the unusual storage ring event and modeling of the unusual three-zone
  structure of the belts are performed and discussed.
LOCATION:PLT
CATEGORIES:Departmental Colloquium
LAST-MODIFIED:20141216T095414Z
ORGANIZER;CN=Ngan Dam:
END:VEVENT
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