کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5487454 1523586 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Terminator field-aligned current system: Its dependencies on solar, seasonal, and geomagnetic conditions
ترجمه فارسی عنوان
سیستم جرقه ای ترمیناتور: وابستگی آن به شرایط خورشیدی، فصلی و ژئومغناطیسی است
کلمات کلیدی
جریان محدوده میدان، یونوسفر با عرض جغرافیایی بالا، اتصال مگنتوسفر-یونوسفر،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فیزیک زمین (ژئو فیزیک)
چکیده انگلیسی
A new field-aligned current system in the high-latitude ionosphere, the terminator field-aligned currents, was recently discovered by Zhu et al. (2014). A series of modeling, observational, and theoretical studies need to be performed in order to get a full picture of the behavior and properties of this newly discovered current system, understand the underlying physics, and explore its effects on the electrodynamics and plasma dynamics of the high-latitude ionosphere. As a first step in this direction, we performed a systematic study on the seasonal, solar, and geomagnetic dependencies of the general properties of the terminator field-aligned currents. The study was conducted by using a physics-based data assimilation model, Ionospheric Dynamics and Electrodynamics Data Assimilation (IDED-DA) Model, with the ingestion of observational data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 164, November 2017, Pages 10-17
نویسندگان
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