机译:Substorm onset and expansion phase intensification precursors seen in polar cap patches and arcs
Univ Calif Los Angeles, Dept Atmospher & Ocean Sci, Los Angeles, CA 90095 USA;
Nagoya Univ, Solar Terr Environm Lab, Nagoya, Aichi 4648601, Japan;
Univ Calif Los Angeles, Dept Earth & Space Sci, Los Angeles, CA 90024 USAUniv Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, CanadaUniv Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA;
polar cap patch; poleward boundary intensification; auroral streamer; THEMIS ASI; INTERPLANETARY MAGNETIC-FIELD; PLASMA SHEET; TAIL RECONNECTION; DISTURBANCES; PENETRATION; BOUNDARY; VELOCITY; FLOWS;