Abstract We review progress in high-energy cosmic ray physics focusing on recent experimental results and models developed for their interpretation. Emphasis is put on the propagation of charged cosmic rays, covering the whole range from ∼ (20–50) GV, i.e. the rigidity when solar modulations can be neglected, up to the highest energies observed. We discuss models aiming to explain the anomalies in Galactic cosmic rays, the knee, and the transition from Galactic to extragalactic cosmic rays.

中文翻译：

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宇宙射线模型

摘要 我们回顾了高能宇宙射线物理学的进展，重点是最近的实验结果和为其解释而开发的模型。重点放在带电宇宙射线的传播上，涵盖从~（20-50）GV 的整个范围，即太阳调制可以忽略时的刚性，直到观察到的最高能量。我们讨论了旨在解释银河系宇宙射线异常、膝部以及从银河系到河外宇宙射线的过渡的模型。