Results 31 to 40 of about 4,372 (239)

Cluster and Double Star multipoint observations of a plasma bubble [PDF]

, 2009
Depleted flux tubes, or plasma bubbles, are one possible explanation of bursty bulk flows, which are transient high speed flows thought to be responsible for a large proportion of flux transport in the magnetotail. Here we report observations of one such
Lahiff, A. D., A. T. Y. Lui (7591487), Lucek E, Z. Pu (5722523), Grocott A, Shen C, Lui, A. T. Y., Lui ATY, Mouikis C, M. G. G. T. Taylor, T. L. Zhang (7591511), I. Dandouras (7591256), Fazakerley, A. N., Shen, C., M. W. Dunlop, Kistler LM, M. G. G. T. Taylor (7592117), Dunlop, M. W., C. Mouikis, L. M. Kistler, J.K. Shi (7592114), Volwerk, M., I. Dandouras, Pu, Z., Lester, M., Kistler, L. M., A. P. Walsh, Lester M, Grocott, A., M. Lester, A. N. Fazakerley, M. Lester (7589660), A. N. Fazakerley (7591259), C. Shen (1630555), Z. Pu, Pu Z, Zhang TL, C. Shen, E. Lucek, Taylor, M. G. G. T., Zhang, T. L., Taylor MGGT, A. D. Lahiff, J. Shi, Lahiff AD, M. Volwerk (7591490), Walsh AP, Adrian Grocott (7590026), Shi, J., T. L. Zhang, A. Grocott, Dandouras, I., L. M. Kistler (7591505), C. Mouikis (7591502), A. D. Lahiff (7591448), M. W. Dunlop (7591493), E. Lucek (7591271), A. T. Y. Lui, Dunlop MW, Lucek, E., M. Volwerk, Mouikis, C., Dandouras I, Volwerk M, Walsh, A. P., A. P. Walsh (7591499), Shi J, Fazakerley AN   +67 more
core   +1 more source

Ion distribution functions in magnetotail reconnection: global hybrid-Vlasov simulation results [PDF]

Annales Geophysicae, 2021
We present results of noon–midnight meridional plane global hybrid-Vlasov simulations of the magnetotail ion dynamics under a steady southward interplanetary magnetic field using the Vlasiator model.
A. Runov, M. Grandin, M. Palmroth, M. Palmroth, M. Battarbee, U. Ganse, H. Hietala, H. Hietala, S. Hoilijoki, E. Kilpua, Y. Pfau-Kempf, S. Toledo-Redondo, S. Toledo-Redondo, L. Turc, D. Turner   +14 more
doaj   +1 more source

Alfvén waves in the near-PSBL lobe: Cluster observations [PDF]

, 2006
Electromagnetic low-frequency waves in the magnetotail lobe close to the PSBL (Plasma Sheet Boundary Layer) are studied using the Cluster spacecraft.
Vörös, Z., H. Rème, Puhl-Quinn, P., Balogh, A., Klecker, B., R. B. Torbert, Seki, K., Asano, Y., Paschmann, G., K. Seki, Z. Vörös, P. Canu, Décréau, Pierrette, T. L. Zhang, Takada, T., A. Runov, Zhang, T., P. M. E. Décréau, Rème, H., Volwerk, M., Nakamura, R., Baumjohann, W., Torbert, R.B., M. Volwerk, Torbert, R., Y. Asano, G. Paschmann, Runov, A., Décréau, P. M. E., Décréau, P., Zhang, T.L., A. Balogh, Canu, P., Décréau, P.M.E., T. Takada, B. Klecker, Zhang, T. L., W. Baumjohann, P. Puhl-Quinn, R. Nakamura, Torbert, R. B.   +40 more
core   +1 more source

Electron magnetohydrodynamics Grad–Shafranov reconstruction of the magnetic reconnection electron diffusion region

Frontiers in Astronomy and Space Sciences, 2023
We present a study of the electron magnetohydrodynamics Grad–Shafranov (GS) reconstruction of the electron diffusion region (EDR) of magnetic reconnection.
D. Korovinskiy, E. Panov, R. Nakamura, S. Kiehas, M. Hosner, D. Schmid, I. Ivanov   +6 more
doaj   +1 more source

Flux closure during a substorm observed by cluster, double star, IMAGE FUV, SuperDARN, and greenland magnetometers [PDF]

, 2006
We examine magnetic flux closure during an ex- tended substorm interval on 29 August 2004 involving a two-stage onset and subsequent re-intensifications.
Hubert, Benoît, C. M. Carr, Hubert, B., Carr, C. M., Milan, S. E., Lucek, E. A., Lucek, E., Wild, J. A., J. A. Wild, Watermann, J. F., Carr, Chris M., S. E. Milan, E. A. Lucek, Slavin, J. A., J. F. Watermann, J. A. Slavin, Bosqued, J. M., B. Hubert, J. M. Bosqued   +18 more
core   +1 more source

Auroral streamers and magnetic flux closure [PDF]

, 2007
peer reviewedOn 7 December 2000 at 2200 UT an auroral streamer was observed to develop above Scandinavia with the IMAGE-FUV global imagers. The ionospheric equivalent current deduced from the MIRACLE-IMAGE Scandinavian ground-based network of ...
Kauristie, K., Hubert, Benoît, Hubert, B., Milan, S. E., S. W. H. Cowley (7590302), Steve E. Milan (7589666), Grocott, A., Adrian Grocott (7590026), Pulkkinen, T. I., Cowley, S. W. H., B. Hubert (7590023), O. Amm (7591346), K. Kauristie (7591778), Amm, O., T. I. Pulkkinen (7591781)   +14 more
core   +1 more source

Quasi-separatrix layers induced by ballooning instability in the near-Earth magnetotail [PDF]

Annales Geophysicae, 2019
Magnetic reconnection processes in the near-Earth magnetotail can be highly three-dimensional (3-D) in geometry and dynamics, even though the magnetotail configuration itself is nearly two-dimensional due to the symmetry in the dusk–dawn direction.
P. Zhu, P. Zhu, P. Zhu, P. Zhu, Z. Wang, J. Chen, X. Yan, R. Liu, R. Liu   +8 more
doaj   +1 more source

Simultaneous ionospheric and magnetospheric observations of azimuthally propagating transient features during substorms [PDF]

, 1998
International audienceDuring the 6th August 1995, the CUTLASS Finland HF radar ran in a high time resolution mode, allowing measurements of line-of-sight convection velocities along a single beam with a temporal resolution of 14 s.
Tim K. Yeoman (7583066), Mukai, T., Yamamoto, T., T. K. Yeoman, T. Mukai, T. Yamamoto, T. Mukai (7612310), T. Yamamoto (3689515), Yeoman, T. K., Yeoman, T.K.   +9 more
core   +1 more source

Unrestricted Solar Energetic Particle Access to the Moon While Within the Terrestrial Magnetotail

Geophysical Research Letters, 2023
This study presents observations of Solar Energetic Particle (SEP) protons that have penetrated Earth's magnetotail to reach the lunar environment. We apply data from Wind as an upstream monitor and compare to observations from THEMIS‐ARTEMIS within the ...
Lucas Liuzzo, Andrew R. Poppe, Christina O. Lee, Shaosui Xu, Vassilis Angelopoulos   +4 more
doaj   +1 more source

Machine Learning Applications to Kronian Magnetospheric Reconnection Classification

Frontiers in Astronomy and Space Sciences, 2021
The products of magnetic reconnection in Saturn’s magnetotail are identified in magnetometer observations primarily through characteristic deviations in the north–south component of the magnetic field.
Tadhg M. Garton, Caitriona M. Jackman, Caitriona M. Jackman, Andrew W. Smith, Kiley L. Yeakel, Shane A. Maloney, Jon Vandegriff   +6 more
doaj   +1 more source