Description
Chair: John Norbury
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Mr Zachary Robinson (Fifth Gait Technologies, Inc.)25/04/2017, 14:00
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
Approved for Public Release
17-MDA-9077 (7 March 17)Design and planning for space missions must account for possible solar energetic particle events (SEPEs) during these missions. Missions account for SEPEs by designing or planning to the worst operating reference environment. It is important to choose...
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Dr Christopher Mertens (NASA Langley Research Center)25/04/2017, 14:25
Radiation exposure from solar energetic particle (SEP) events becomes a much greater concern as human exploration extends beyond low Earth orbit (LEO) and the protective environment of Earth’s magnetic field. Free space SEP events have an increased impact on mission planning and operations, as countermeasures may be necessary to avoid exceeding astronaut permissible exposure limits (PELs) and...
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Valeriy Tenishev (University of Michigan)25/04/2017, 14:50
The Earth’s energetic particle environment consists of several components of the ionizing radiation: galactic cosmic rays (GCRs), solar energetic particles (SEP), and particles populating two radiation belts. Of those, it is SEPs and GCRs that are critical for evaluating the safety of space operations performed in the LEO altitude range.
According to the current paradigm, GCRs are produced...
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Prof. Annika Peter (The Ohio State University)25/04/2017, 15:15
The Sun does not shine at GeV-TeV energies on its own power, but because Galactic cosmic rays (CR) interact with its matter and light. By observing and modeling these interactions in and near the Sun, one may learn about CR propagation in the inner heliosphere and in the solar atmosphere. In this talk, I will present observations and a set of ongoing calculations that sharpen our...
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