Speaker
Dr
Marek Siłuszyk
(Siedlce University)
Description
Using measurements from the Alpha Magnetic Spectrometer AMS02 aboard the International Space Station, we have examined the long-term variations in galactic cosmic ray (GCR) proton fluxes in 2011–2018. The AMS02 data allow study of time profiles and the energy/rigidity dependence of the long-term GCR variations observed directly in space in a wide rigidity range, from ∼(1 - 100)GV. We have investigated the energy/rigidity dependence of the amplitude of the long-term GCR variations described by the power law fitting over the solar cycle in the period 2011-2018. For a physical interpretation, we have considered the relationship between the long-term GCR variations and solar wind plasma and other heliospheric parameters changeability.
Primary authors
Prof.
Renata Modzelewska
(Siedlce University)
Dr
Marek Siłuszyk
(Siedlce University)
Prof.
Agnieszka Gil
(Siedlce University)
Prof.
Krzysztof Iskra
(Polish Air Force University)
