| タイトル | The Integrated Science Investigation of the Sun (ISIS): Energetic Particle Measurements for the Solar Probe Plus Mission |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110013395 |
| 著者（英） | Desai, M. I.; Roelof, E. C.; Schwardron, N. A.; Mitchell, D. G.; Giacalone, J.; McNutt, R. L.; Hill, M. E.; Krimigis, SA. M.; vonRosenvinge, T. T.; Mewaldt, R. A.; Livi, S. A.; Matthaeus, W. H.; Christian, E. R.; Wiedenbeck, M. E.; Stone, E. C.; McComas, D. J.; Cummings, A. C. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2011-01-01 |
| 言語 | eng |
| 内容記述 | One of the major goals of NASA's Solar Probe Plus (SPP) mission is to determine the mechanisms that accelerate and transport high-energy particles from the solar atmosphere out into the heliosphere. Processes such as coronal mass ejections and solar flares, which peak roughly every 11 years around solar maximum, release huge quantities of energized matter, magnetic fields and electromagnetic radiation into space. The high-energy particles, known as solar energetic particles or SEPs, present a serious radiation threat to human explorers living and working outside low-Earth orbit and to technological assets such as communications and scientific satellites in space. This talk describes the Integrated Science Investigation of the Sun (ISIS) - Energetic Particle Instrument suite. ISIS measures key properties such as intensities, energy spectra, composition, and angular distributions of the low-energy suprathermal source populations, as well as the more hazardous, higher energy particles ejected from the Sun. By making the first-ever direct measurements of the near-Sun regions where the acceleration takes place, ISIS will provide the critical measurements that, when integrated with other SPP instruments and with solar and interplanetary observations, will lead to a revolutionary new understanding of the Sun and major drivers of solar system space weather. |
| NASA分類 | Solar Physics |
| レポートNO | GSFC.CPR.4541.2011 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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