论文标题
Tunka-Grande闪烁阵列:当前结果
The Tunka-Grande scintillation array: current results
论文作者
论文摘要
Tunka-Grande实验是一个闪烁阵列,西伯利亚Tunka Valley的敏感区域约为0.5平方米,用于在广泛的空气淋浴(EAS)中测量带电的颗粒和MUON。 Tunka-Grande是针对能量范围10 PEV至1 EEV的宇宙射线研究进行了优化的,在该探索组合物中,对于理解从银河系到宇宙射线外乳层的过渡至关重要。本文试图提供实验当前结果的概要。特别是,根据四个观察季节的实验数据,全粒子能谱的重建在10 PEV至1 EEV范围内。
The Tunka-Grande experiment is a scintillation array with about 0.5 sq.km sensitive area at Tunka Valley, Siberia, for measuring charged particles and muons in extensive air showers (EASs). Tunka-Grande is optimized for cosmic ray studies in the energy range 10 PeV to about 1 EeV, where exploring the composition is of fundamental importance for understanding the transition from galactic to extragalactic origin of cosmic rays. This paper attempts to provide a synopsis of the current results of the experiment. In particular, the reconstruction of the all-particle energy spectrum in the range of 10 PeV to 1 EeV based on experimental data from four observation seasons is presented.