Physics
Scientific paper
Feb 1997
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997jgr...102.2301n&link_type=abstract
Journal of Geophysical Research, Volume 102, Issue A2, p. 2301-2308
Physics
16
Magnetospheric Physics: Energetic Particles, Trapped, Magnetospheric Physics: Magnetosphere/Ionosphere Interactions, Magnetospheric Physics: Magnetospheric Configuration And Dynamics, Magnetospheric Physics: Ring Current
Scientific paper
The decay of the magnetospheric ring current during the great geomagnetic storm of February 1986 has been modeled by using a Monte Carlo type calculation. The model is two-dimensional in nature and considers charge exchange, elastic and ionizing collisions, and Coulomb scattering as possible interaction processes between ring current ions and the upper atmosphere. For the main constituents of the ring current, H+ and O+ ions, the evolution of the distribution functions of relevant ion parameters and of the total energy stored in the ring current is determined as a function of time during the recovery phase. The results of the simulation prove that at least for the modeled geomagnetic storm, charge exchange is the dominant energy loss process of the ring current. Moreover, the general behavior of the Dst index during the February 1986 storm is reproduced.
No associations
LandOfFree
Decay of the magnetospheric ring current: A Monte Carlo simulation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Decay of the magnetospheric ring current: A Monte Carlo simulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decay of the magnetospheric ring current: A Monte Carlo simulation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1604947