S
S. Liu
Researcher at University of California, Los Angeles
Publications - 6
Citations - 190
S. Liu is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Ring current & Electron. The author has an hindex of 6, co-authored 6 publications receiving 183 citations. Previous affiliations of S. Liu include J.P. Morgan & Co..
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Observations of dayside convection reduction leading to substorm onset
TL;DR: In this paper, SuperDARN radar measurements of ionospheric plasma flow on the dayside were used to evaluate the extent to which substorm onset is the result of interplanetary magnetic field (IMF) changes that lead to a reduction in the strength of magnetospheric convection.
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Relative contribution of electrons to the stormtime total ring current energy content
TL;DR: In this article, the relative importance of stormtime ring current electrons to protons was evaluated by calculating the energy content ratio of electrons to proton for typical ring current energies inferred from observations and simulations.
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Magnetically self‐consistent ring current simulations during the 19 October 1998 storm
TL;DR: In this article, the effects of magnetic self-consistency on ring current development were investigated by calculating equatorial particle transport in a model that feeds back the ring current on the magnetospheric configuration.
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Contribution of convective transport to stormtime ring current electron injection
S. Liu,Margaret W. Chen,Larry R. Lyons,Haje Korth,Jay M. Albert,James L. Roeder,Phillip C. Anderson,Michelle F. Thomsen +7 more
TL;DR: In this paper, the authors simulate the guiding-center drift and loss of electrons from the plasma sheet to the inner magnetosphere during magnetic storms using a dipole field plus a constant southward interplanetary magnetic field model.
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Initial Simulation Results of Storm-Time Ring Current in a Self-Consistent Magnetic Field Model
TL;DR: In this article, a self-consistent magnetic field model was proposed to simulate the storm-time ring current in the equatorial plane, where magnetic field lines lie in meridional planes and satisfy the generic Dungey field line equation.