Energetic particle acceleration and transport: Interplanetary coronal mass ejections and shocks

IF 1.5 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Journal of Astrophysics and Astronomy Pub Date : 2026-10-13 DOI:10.1007/s12036-026-10186-9

Olga E. Malandraki, Christina M. S. Cohen, Joe Giacalone, Leng Ying Khoo, Domenico Trotta, Laura Rodríguez-García, Athanasios Kouloumvakos, Zheyi Ding, Yuncong Li, Alexander Kollhoff, John G. Mitchell, David J. Mccomas, Nathan A. Schwadron, Javier Rodríguez-Pacheco, Robert F. Wimmer-Schweingruber, George C. Ho, Glenn Mason, Michalis Karavolos, Jingnan Guo

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引用次数: 0

Abstract

Solar Energetic Particles from suprathermal (few keV) up to relativistic (few GeV) energies constitute an important contributor to the characterization of the space environment. Emitted from the Sun they are associated with solar flares and shock waves driven by Coronal Mass Ejections. This review presents important recent results of the study of Interplanetary CMEs and shocks in relation to energetic particle acceleration and transport, taking advantage of multi-point, multi-instrument observations available by a fleet of spacecraft in the heliosphere. In particular, the Solar Orbiter and Parker Solar Probe pioneering missions providing unprecedented measurements of energetic particles in the near-Sun environment offer promising insights into several unresolved questions particularly regarding the mechanisms responsible for the acceleration and transport of energetic particles in the heliosphere and their relative contributions.

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高能粒子加速和传输：行星际日冕物质抛射和冲击

太阳高能粒子从超热（几千电子伏）到相对论（几千电子伏）的能量构成了空间环境特征的重要贡献者。它们从太阳发出，与日冕物质抛射驱动的太阳耀斑和冲击波有关。本文综述了近年来在高能粒子加速和输运方面对行星际日冕物质抛射和冲击的重要研究成果，这些研究成果是利用日球层航天器的多点、多仪器观测得到的。特别是，太阳轨道器和帕克太阳探测器的开创性任务提供了近太阳环境中高能粒子的前所未有的测量，为一些未解决的问题提供了有希望的见解，特别是关于高能粒子在日球层中的加速和传输的机制及其相对贡献。

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来源期刊

Journal of Astrophysics and Astronomy 地学天文-天文与天体物理

CiteScore

1.80

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： The journal publishes original research papers on all aspects of astrophysics and astronomy, including instrumentation, laboratory astrophysics, and cosmology. Critical reviews of topical fields are also published. Articles submitted as letters will be considered.