作者单位: | P. N. Lebedev Physical Institute of the Russian Academy of Sciences (LPI), Leninsky pr., 53, Moscow, 119991, Russian Federation; D. V. Skobeltsyn Institute of Nuclear Physics of the M. V. Lomonosov Moscow State University, Vorob'yovy Gory, 1, str. 2, Moscow, 119234, Russian Federation; Institute for Physics and Technology, Ibragimova, 11, Almaty, 050032, Kazakhstan; Institute of Ionosphere, Kamenskoye plato, Almaty, 050020, Kazakhstan; Institute of Experimental and Theoretical Physics of al-Farabi Kazakh National University, al-Farabi pr., 71, Almaty, 050040, Kazakhstan; Radiophysical Research Institute, Bolshaya Pechyorskaya, str., 25/12a, Nizhny Novgorod, 603950, Russian Federation; Institute of Applied Physics of RAS, Ul'yanova str., 46, Nizhny Novgorod, 603950, Russian Federation
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