12-20 July 2017
BEXCO
Asia/Seoul timezone
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Contribution

BEXCO - Room F(201/202/203/204)

[SH062] Cosmic ray variations as observed by the set of ground-based CARPET detectors at different geomagnetic locations in 2016

Speakers

  • Vladimir MAKHMUTOV

Primary authors

  • Vladimir MAKHMUTOV (Lebedev Physical Institute of the Russian Academy of Sciences, Russia)

Co-authors

  • Jean-Pierre RAULIN (Universidade Presbiteriana Mackenzie (CRAAM), Brazil)
  • Abdullrahman MAGHRABI (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)
  • Aidar MORZABAEV (L.N. Gumilyov Eurasian National University, Kazakhstan)
  • Yuri STOZHKOV (Lebedev Physical Institute of the Russian Academy of Sciences, Russia)
  • Gailina BAZILEVSKAYA (Lebedev Physical Institute of the Russian Academy of Sciences, Russia)
  • Maxim PHILIPPOV (Lebedev Physical Institute of the Russian Academy of Sciences, Russia)
  • Rafael DE MENDONÇA (Space Geophysics Division, National Institute for Space Research (INPE), Brazil)
  • German FERNANDEZ (Complejo Astronomico El Leoncito, Argentina)
  • Adolfo MARUN (Instituto de Ciencias Astronomicas de la Tierra y el Espacio (ICATE), Argentina)
  • Sholpan GINIYATOVA (L.N. Gumilyov Eurasian National University, Kazakhstan)
  • Vladimir ERKHOV (L.N. Gumilyov Eurasian National University, Kazakhstan)
  • Mohammed ALANAZI (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)
  • Fihan ALHARBI (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)
  • Mohammed ALMUTAYRI (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)
  • Abdullah ALDOSARY (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)
  • Abdullah ALSHEHRI (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)
  • Muhammid ALTLASI (National Center For Applied Physics King Abdulaziz City For Science and Technology, Saudia Arab)

Description

We present the first results of the analysis of cosmic ray variations observed by ground-based CARPET (KOVER) cosmic ray detectors in 2016. These detectors were constructed on basis of a set of Geiger counters and were installed at locations with different geomagnetic cutoff rigidities, i.e. at Astronomical Complex CASLEO (Argentina; S31.62, W69.28), at the P.N. Lebedev Physical Institute (Moscow, Russia; N55.62, E37.52), at the King Abdulaziz City for Science and Technology (KACST, Riyadh, Saudi Arabia; N24.65, E46.72), and at the L.N. Gumilyov Eurasian National University (Astana, Kazakhstan; N51.11, E71.26). Possible imprints of solar, interplanetary and geomagnetic disturbances in recorded cosmic ray variations are considered. In the analysis we also use the cosmic ray data obtained by the network of ground-based neutron monitors (NMDB).