کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8248071 1533319 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Low Earth orbit assessment of proton anisotropy using AP8 and AP9 trapped proton models
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علوم فضا و نجوم
پیش نمایش صفحه اول مقاله
Low Earth orbit assessment of proton anisotropy using AP8 and AP9 trapped proton models
چکیده انگلیسی
The anisotropic formalism incorporates the contributions of proton narrow pitch angle (PA) and east-west (EW) effects. Within SAA, the EW anisotropy results in different level of exposure to each side of the ISS Zvezda SM, allowing angular evaluation of the anisotropic proton spectrum. While the combined magnitude of PA and EW effects at LEO depends on a multitude of factors such as trapped proton energy, orientation and altitude of the spacecraft along the velocity vector, this paper draws quantitative conclusions on the combined anisotropic magnitude differences within ISS SM target point between AP8 and AP9 models.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Life Sciences in Space Research - Volume 5, April 2015, Pages 21-30
نویسندگان
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