Bibliography



Found 2 entries in the Bibliography.


Showing entries from 1 through 2


2014

A ULF wave driver of ring current energization

ULF wave radial diffusion plays an important role in the transport of energetic electrons in the outer radiation belt, yet similar ring current transport is seldom considered even though ions satisfy a nearly identical drift resonance condition albeit without the relativistic correction. By examining the correlation between ULF wave power and the response of the ring current, characterized by Dst, we demonstrate a definite correlation between ULF wave power and Dst. Significantly, the lagged correlation peaks such that ULF w ...

Murphy, Kyle; Mann, Ian; Ozeke, Louis;

YEAR: 2014     DOI: 10.1002/grl.v41.1910.1002/2014GL061253

Dst; radial diffusion; ring current dynamics; ULF waves; wave particle interactions

The role of ring current particle injections: Global simulations and Van Allen Probes observations during 17 March 2013 storm

We simulate substorm injections observed by the Van Allen Probes during the 17 March 2013 storm using a self-consistent coupling between the ring current model RAM-SCB and the global MHD model BATS-R-US. This is a significant advancement compared to previous studies that used artificially imposed electromagnetic field pulses to mimic substorm dipolarization and associated inductive electric field. Several substorm dipolarizations and injections are reproduced in the MHD model, in agreement with the timing of shape changes in ...

Yu, Yiqun; Jordanova, Vania; Welling, Dan; Larsen, Brian; Claudepierre, Seth; Kletzing, Craig;

YEAR: 2014     DOI: 10.1002/2014GL059322

ring current dynamics; self-consistent treatment of fields and plasma; Substorm Injections; Van Allen Probes



  1