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Geomagnetic effects on cosmic ray propagation under different conditions for Buenos Aires and Marambio, Argentina
(BBC SWS Regional Network, 2014-01)
The geomagnetic field (Bgeo) sets a lower cutoff rigidity (Rc) to the entry of cosmic particles to Earth which depends on the geomagnetic activity. From numerical simulations of the trajectory of a proton using different ...
Las tormentas de microsismos como fuentes de pulsaciones geomagnéticas
(1980)
Se analiza la influencia de las ondas de Rayleigh presentes en las tormentas de microsismos sobre la capa E de la ionosfera como un posible mecanismo para la generación de pulsaciones geomagnéticas. Las ondas acústico-gr ...
Numerical modeling of ionospheric effects in the middle‐ and low‐latitude F region during geomagnetic storm sequence of 9-14 September 2005
(American Geophysical Union, 2011-05-27)
This study presents the Global Self‐Consistent Model of the Thermosphere, Ionosphere and Protonosphere (GSM TIP) numerical simulations of the 9–14 September 2005 geomagnetic storm effects in the middle‐ and low‐latitude ...
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes
(Elsevier, 2006-12)
It is well known that the Earth magnetic field, as well as geomagnetic activity, presents long-term variations.Both phenomena affect the height of the F2 layer peak, hmF2, and the maximum electron concentration estimated ...
Polar caps during geomagnetic polarity reversals
(Wiley Blackwell Publishing, Inc, 2019-02)
Changes in the Earth’s magnetic field can deeply modify the polar caps and auroral zones, which are the regions of most frequent precipitation of energetic particles. The present field is characterized by a dominant dipole ...
Geomagnetic perturbations in the southern polar capGeomagnetic perturbations in the southern polar cap
(Instituto de Geofísica, 2012)