论文标题
数据驱动的银河宇宙射线在Heliosphere中：宇宙质子和核的扩散
Data driven analysis of Galactic cosmic rays in the heliosphere: diffusion of cosmic protons and nuclei
论文作者
论文摘要
地球层内部的银河宇宙射线（GCR）受磁性湍流和太阳风干扰的影响，从而导致所谓的太阳调制效应。为了研究这种现象，我们对太阳周期中GCR通量的时间依赖性进行了数据驱动分析。通过每月通过AMS-02，Pamela和CRIS在空间中收集的GCR数据的全球统计推断，我们已经确定了GCR扩散参数对时间和刚性的依赖性。在本次会议上，我们介绍了GCR质子和核的结果，我们就粒子转运的基本过程及其与Heliospheric血浆动力学的关系进行了讨论。
Galactic cosmic rays (GCRs) inside the heliosphere are affected by magnetic turbulence and Solar wind disturbances which result in the so-called solar modulation effect. To investigate this phenomenon, we have performed a data-driven analysis of the temporal dependence of the GCR flux over the solar cycle. With a global statistical inference of GCR data collected in space by AMS-02, PAMELA, and CRIS on monthly basis, we have determined the dependence of the GCR diffusion parameters upon time and rigidity. In this conference, we present our results for GCR protons and nuclei, we discuss their interpretation in terms of basic processes of particle transport and their relations with the dynamics of the heliospheric plasma.
