Galactic cosmic rays in the heliosphere
Galactic cosmic rays in the heliosphere
复制标题
日光层中的银河宇宙射线
DOI：
10.1063/1.1291470
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
R. Burger
中科院分区：
文献类型：
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作者：
R. Burger
本文综述了1999年8月在犹他湖城举行的第26届国际宇宙线会议SH 3.1-3.5部分“日球层中的银河宇宙线”。副主题是调制模型，长期变化，梯度，各向异性，光谱，成分和电荷状态。值得注意的贡献包括一些新的模型，数值模拟的运输系数，包括第一个漂移系数，突出了持续的问题与垂直运输，其他各种尝试牵制空间和刚性依赖的扩散张量，电荷依赖的调制，特别是波浪形电流片的作用，和格涅维舍夫间隙在太阳能极大期条件。
This review covers the sessions SH 3.1–3.5: “Galactic cosmic rays in the heliosphere” of the 26th International Cosmic Ray Conference held in Salt Lake City, Utah, in August 1999. The subtopics are modulation models, long-term variations, gradients, anisotropies, and spectra, composition & charge state. Noteworthy contributions include a number of new models, numerical simulations of transport coefficients—including the first of the drift coefficient—that highlight the continuing problems with perpendicular transport, various other attempts to pin down the spatial and rigidity dependence of the diffusion tensor, charge-dependent modulation and especially the role of the wavy current sheet, and the Gnevyshev gap during solar maximum conditions.