Tensor anisotropy of cosmic rays by data of neutron monitors and muon telescopes

24th European Cosmic Ray Symposium

Gololobov, P.Yu.^1 ; Krymsky, G.F.^1 ; Krivoshapkin, P.A.^1 ; Gerasimova, S.K.^1 ; Grigoryev, V.G.^1

Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy, SB RAS, 31 Lenin Ave., Yakutsk

677980, Russia^1

关键词: Anti-symmetric;    Diurnal variation;    Muon telescope;    Neutron monitors;    Physical mechanism;    Survey methods;    Time-periods;    World-wide networks;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/632/1/012056/pdf
DOI  :  10.1088/1742-6596/632/1/012056

来源: IOP

【 摘 要 】

The long-term data of neutron monitors of the world-wide network have been processed using the global survey method. In addition to the symmetrical diurnal variation, the semidiurnal and antisymmetric diurnal variations reflecting the availability of tensor anisotropy have been stood out. Results are analyzed jointly with the data of muon component from the st. Nagoya for the time period 1971 to 2012 and physical mechanisms responsible for anisotropy are discussed.