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Latitude-dependence of a forbush type decrease
Il Nuovo Cimento, 1961Latitude-dependence of a cosmic ray intensity decrease has been found. It has been shown that the relative amplitude does not flatten beyond the latitude knee. It, rather, goes on increasing even much beyond the knee. It is also seen that the relative amplitude is not symmetrical around the geomagnetic equator.
Lekh Vir, P. S. Gill
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Shock Orientations, Magnetic Turbulence and Forbush Decreases
Solar Physics, 2002We have studied the effects of quasi-parallel and quasi-perpendicular shocks on the transient modulation of cosmic-ray intensity. Interplanetary magnetic field strength, its variance and solar wind velocity during their passage have also been considered for the analysis in this work.
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Forbush decreases associated to Stealth Coronal Mass Ejections
Central European astrophysical bulletin, 2015Interplanetary coronal mass ejections (ICMEs) are structures in the solar wind that are the counterparts of coronal mass ejections (CMEs) at the Sun. It is commonly believed that enhanced magnetic fields in interplanetary shocks and solar ejecta as well as the increased turbulence in the solar wind sheath region are the cause of Forbush decreases (FDs)
Vršnak, Bojan, Dumbović, Mateja
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Forbush decreases associated to Stealth CME
2014Interplanetary coronal mass ejections (ICMEs) are structures in the solar wind that are the counterparts of coronal mass ejections (CMEs) at the Sun. It is commonly believed that enhanced magnetic elds in interplanetary shocks and solar ejecta as well as the increased solar wind speed are the cause of Forbush decreases (FDs) that are intensity ...
Dumbović, Mateja, Vršnak, Bojan
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Forbush decrease model for expanding CMEs (ForbMod)
2018The Project ForbMod aims to unravel how galactic cosmic rays are influenced by solar storms in the inner solar system (Sun to Mars) by developing a new model and utilizing a number of spacecraft and planetary observation, including those by the Radiation Assessment Detector aboard the Mars Rover Curiosity. The project focuses on Forbush decreases (FDs)
Dumbović, Mateja +2 more
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The Forbush Decrease of February 1978
Publications of the Astronomical Society of Australia, 1978A. G. Fenton, K. B. Fenton, J. E. Humble
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Unusual Forbush decreases observed in 1973–1974
Lettere Al Nuovo Cimento Series 2, 1979N. Iucci +4 more
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Modeling of Forbush decreases in cosmic rays
An explosion at the Sun that releases a large amount of mass with high velocity, known as a coronal mass ejection (CME), causes a discontinuity in the solar wind known as a shock. The shock and associated energetic cosmic rays could cause various problems for human activities known as "space weather effects." This work studies the particle transport inopenaire +1 more source