Electron density profiles in the background of LF absorption during Forbush-decrease and PSE [PDF]
Based on the simulation of different Forbush decrease and particle precipitation effects in the D region, electron density profiles in the mid-latitudes the ionospheric absorption of low frequency (LF) radio waves was determined.
Satori, G.
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AtmosphereAn intensive disturbance of the heliosphere originating from a series of solar flares at the end of May 2025 revealed itself as an extremely strong Forbush decrease in the flux of galactic cosmic rays, which was observed at the worldwide network of ...
Alexander Shepetov +7 more
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Composite analysis with Monte Carlo methods: an example with cosmic rays and clouds
Journal of Space Weather and Space Climate, 2013 The composite (superposed epoch) analysis technique has been frequently employed to examine a hypothesized link between solar activity and the Earth’s atmosphere, often through an investigation of Forbush decrease (Fd) events (sudden high-magnitude ...
Laken B.A., Čalogović J.
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Anomalous low level of cosmic ray intensity decreases observed during 1980 [PDF]
Past studies have revealed solar cycle changes in the sunspot activity, as well as in many other solar parameters, such as, solar flares and solar coronal holes.
Agrawal, S. P. +2 more
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Interplanetary magnetic fields, their fluctuations, and cosmic ray variations [PDF]
The cause of Forbush decreases is examined using neutron monitor data and measurements of the interplanetary magnetic field. It is found that for the period examined (Dec.
Barouch, E., Sari, J. W.
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A pilot multiple-baseline study of a mobile cognitive behavioral therapy for the treatment of eating disorders in university students. [PDF]
Int J Eat Disord, 2023 Bohrer BK +11 more
europepmc +1 more source
Fundamental Principles of Neutron Monitor Data Systems and Data Analysis
Journal of Anatolian Physics and AstronomyThis article starts with the origin of cosmic rays, then details the production of secondary particles in the atmosphere, the operating principles of NM64-type neutron monitors, and the required environmental corrections.
Mahmut Güden
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Solar Latitudinal Distribution of Solar Flares around the Sun and Their Association with Forbush Decreases during the Period of 1986 to 2003 [PDF]
Journal of Sciences, Islamic Republic of Iran, 2005 Solar flare events of high importance were utilised to study solar latitudinal frequency distribution of the solar flares in northern and southern hemisphere for the solar cycle 22 to recent solar cycle 23.
doaj
Forbush Decrease Data with a Simple Model
, 2006 On October 28, 2003 an earthward-directed coronal mass ejection (CME) was observed from SOHO/LASCO imagery in conjunction with an X17 solar flare. The CME, traveling at nearly 2000 km/s, impacted the Earth on October 29, 2003 causing ground-based particle detectors to register a counting rate drop known as a Forbush decrease.
D'Andrea, C. +2 more
openaire +2 more sources
The Astrophysical JournalDuring their propagation in the heliosphere, interplanetary coronal mass ejections (ICMEs) interact with galactic cosmic ray (GCR) particles, modifying their spectrum and driving anisotropies.
Simone Benella +13 more
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