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

Ivanova, A. L., Astapov, I., Bezyazeekov, P., Bonvech, E., Borodin, A., Budnev, N., Bulan, A., Chernov, D., Chiavassa, A., Dyachok, A., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, E., Gress, O., Gress, T., Grinyuk, A., Grishin, O., Ivanova, A. D., Kalmykov, N., Kindin, V., Kiryuhin, S., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kryukov, A., Kuzmichev, L., Lagutin, A., Lavrova, M., Lemeshev, Y., Lubsandorzhiev, B., Lubsandorzhiev, N., Lukanov, A., Lukyantsev, D., Malakhov, S., Mirgazov, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Pankov, L., Pan, A., Panov, A., Petrukhin, A., Poddubnyi, I., Podgrudkov, D., Poleschuk, V., Ponomareva, V., Popova, E., Postnikov, E., Prosin, V., Ptuskin, V., Pushnin, A., Raikin, R., Razumov, A., Rubtsov, G., Ryabov, E., Sagan, Y., Samoliga, V., Satyshev, A., Silaev, A., Silaev, A., Sidorenkov, A., Skurikhin, A., Sokolov, A., Sveshnikova, L., Tabolenko, V., Tkachev, L., Tanaev, A., Ternovoy, M., Togoo, R., Ushakov, N., Vaidyanathan, A., Volchugov, P., Volkov, N., Voronin, D., Zagorodnikov, A., Zhurov, D., Yashin, I.

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.

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