基于中子监测数据的相对论SEP源和输运参数估算
Assessment of Source and Transport Parameters of Relativistic SEPs Based on Neutron Monitor Data
摘要：
作为HESPERIA Horizon 2020项目的一部分，我们开发了一个软件包，用于基于全球中子源网络（NM）的数据直接反演地面增强（GLE）。研究相对论性太阳高能粒子释放过程的新方法利用了几种模型，包括：相对论性太阳高能粒子从太阳到地球的传播，它们在地球磁层和大气中的传输，以及地面纳米仪器对次级宇宙射线核子成分的探测。这些模型的组合允许计算预期的地面NM计数率所造成的一系列瞬时粒子从太阳释放。质子释放的时间配置文件在太阳和行星际运输条件，然后推断拟合NM观测与建模NM计数率。本文介绍了不同工艺所用的模型、软件和新软件的初步结果。
英文摘要：
As part of the HESPERIA Horizon 2020 project, we developed a software package for the direct inversion of Ground Level Enhancements (GLEs) based on data of the worldwide network of Neutron Monitors (NMs). The new methodology to study the release processes of relativistic solar energetic particles (SEPs) makes use of several models, including: the propagation of relativistic SEPs from the Sun to the Earth, their transport in the Earth's magnetosphere and atmosphere, as well as the detection of the nucleon component of the secondary cosmic rays by ground based NMs. The combination of these models allows to compute the expected ground-level NM counting rates caused by a series of instantaneous particle releases from the Sun. The proton release-time profile at the Sun and the interplanetary transport conditions are then inferred by fitting NM observations with modeled NM counting rates. In the paper the used models for the different processes, the software and first findings with the new software are presented.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
