BibTex format
@article{Yan:2015:10.1016/j.asr.2015.08.014,
author = {Yan, GQ and Mozer, FS and Phan, T and Shen, C and Chen, T and Bogdanova, YV and Carr, CM and Reme, H and Liu, ZX},
doi = {10.1016/j.asr.2015.08.014},
journal = {Advances in Space Research},
pages = {208--217},
title = {Quasi-continuous reconnection accompanied by FTEs during IMF Bz≈0 nT observed by Double Star TC-1 at the dawnside magnetopause},
url = {http://dx.doi.org/10.1016/j.asr.2015.08.014},
volume = {58},
year = {2015}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - During a one-hour interval of interplanetary magnetic field (IMF) Bz≈0 nT, the equatorialspacecraft Double Star TC-1 encountered the dawn flank magnetopause many times at the magnetic localtime (MLT) of about 08:00 and the latitude of about -27°. During each encounter, reconnection jets wereobserved with their velocities up to more than 500 km/s, significantly higher than the background flow inthe magnetosheath. The fast flows match the theoretical prediction of Alfvénic acceleration well. Themedium temperature and density of ions in the boundary layer indicate the open magnetic field topologyinside this layer. The mainly southward and tailward flows of the plasma jets alongside with the negativeslopes of the Walén test indicate that the spacecraft was located south of the reconnection site, consistentwith both anti-parallel and component reconnection models. The accelerated flows were observed lastingfor about one hour, with some modulations by the oscillations of the magnetopause, but no reversals inthe direction of Vz were found during the interval. The significantly enhanced flows in the boundary layercompared to the adjacent magnetosheath indicate that the reconnection was quasi-continuously active atthe magnetopause northward of the spacecraft under such IMF conditions. At the same time, the bipolarsignatures in BN with enhancements of the magnetic field indicate the occurrence of the Flux TransferEvents (FTEs). The observed reconnection was quasi-continuous, whereas the simultaneouslyaccompanied FTEs were time-dependent under the IMF Bz≈0 nT. For this event, however, it is notpossible to identify whether the reconnection was anti-parallel or component because the TC-1 was faraway from the reconnection site.
AU - Yan,GQ
AU - Mozer,FS
AU - Phan,T
AU - Shen,C
AU - Chen,T
AU - Bogdanova,YV
AU - Carr,CM
AU - Reme,H
AU - Liu,ZX
DO - 10.1016/j.asr.2015.08.014
EP - 217
PY - 2015///
SN - 0273-1177
SP - 208
TI - Quasi-continuous reconnection accompanied by FTEs during IMF Bz≈0 nT observed by Double Star TC-1 at the dawnside magnetopause
T2 - Advances in Space Research
UR - http://dx.doi.org/10.1016/j.asr.2015.08.014
UR - http://hdl.handle.net/10044/1/25864
VL - 58
ER -