کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1766273 | 1020143 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Radial and latitudinal gradients of galactic cosmic rays in the heliosphere at solar maximum
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
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![عکس صفحه اول مقاله: Radial and latitudinal gradients of galactic cosmic rays in the heliosphere at solar maximum Radial and latitudinal gradients of galactic cosmic rays in the heliosphere at solar maximum](/preview/png/1766273.png)
چکیده انگلیسی
Our understanding of galactic cosmic ray (GCR) modulation has advanced greatly in the last three decades. However, we still need an appropriate knowledge of the GCR intensity gradient. Numerical simulations of the transport particle equation allow interpretation of cosmic ray intensities in the heliosphere. We use the numerical solution of the GCR transport equation during solar maximum epoch to compute the radial and latitudinal gradients. Our analysis indicates that adiabatic energy loss plays an important role in the radial distribution of GCR in the inner heliosphere, while in the outer region the diffusion and convection are the relevant processes. The latitudinal gradient is small.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Space Research - Volume 46, Issue 10, 15 November 2010, Pages 1313–1317
Journal: Advances in Space Research - Volume 46, Issue 10, 15 November 2010, Pages 1313–1317
نویسندگان
O.G. Morales-Olivares, R.A. Caballero-Lopez,