کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8135925 | 1523526 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
SPICAM observations and modeling of Mars aurorae
ترجمه فارسی عنوان
مشاهدات ادویه و مدل سازی از سپیده دم مریخ
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
چکیده انگلیسی
No correlation between electron fluxes measured in the upper thermosphere and nadir auroral intensity has been found. Here, we simulate auroral emissions observed both at the limb and at the nadir using electron energy spectra simultaneously measured with the ASPERA-3/ELS instrument. The simulated altitudes are in very good agreement with the observations. We find that predicted vertically integrated intensities for the various auroral emissions are overestimated, probably as a consequence of the inclination and curvature of the magnetic field line threading the aurora. However, the relative brightness of the CO and CO2+ emissions is in good agreement with the observations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Icarus - Volume 264, 15 January 2016, Pages 398-406
Journal: Icarus - Volume 264, 15 January 2016, Pages 398-406
نویسندگان
Lauriane Soret, Jean-Claude Gérard, Ludivine Libert, Valery I. Shematovich, Dmitry V. Bisikalo, Arnaud Stiepen, Jean-Loup Bertaux,