[PDF] Top 20 Reconnection current sheet structure in a turbulent medium
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Reconnection current sheet structure in a turbulent medium
... In a reanalysis of this problem by Eyink et al. (2011), we presented a more rigorous derivation of the diffusion process. By treating the microscopic resistivity as a stochastic process it can be combined with a ... See full document
6
Current structure and flow pattern on the electron separatrix in reconnection region
... symmetric reconnection with negligible guide field reveal that the accessible boundary of the electrons accelerated in the magnetic reconnection region is displayed by enhanced electron nongyrotropy ... See full document
8
The onset of impulsive bursty reconnection at a two dimensional current layer
... the current layer equilibrium field is complex and computationally demand- ...the current structures will become, and hence, the better the resolution needs to ...2D current sheet for- mation ... See full document
12
Theoretical Estimation of Energy During Magnetic Reconnection in Current Sheet
... Generally, the Magneto-Hydro Dynamical (MHD) equations can describe the time-dependent evolution of the coronal plasma, but for describing a magnetic field of corona we require stable equilibrium solutions. Such stable ... See full document
9
Fast compression of a current sheet during externally driven magnetic reconnection
... by reconnection and their mode cascade up to the ion-gyro-mode number as a cause for the anomalous ion heating (Scime et ...laboratory reconnection with current sheet widths shorter than the ... See full document
6
The evolution of electron current sheet and formation of secondary islands in guide field reconnection
... field reconnection, the cur- rent layer develops a pronounced tilt as electrons accelerated parallel to the magnetic field stream preferentially outward along two of the four separatrices connected to the ... See full document
7
Tripolar electric field Structure in guide field magnetic reconnection
... clearly replaced by a tripolar electric field, which consists of a newly emerged electric field and the bipolar Hall electric field. The newly emerged electric field is a convective elec- tric field about one ion ... See full document
7
Evidence for downflows in the narrow plasma sheet of 2017 September 10 and their significance for flare reconnection
... ideal current sheet, unimpeded by its ...The turbulent velocity would be some fraction of the tube ’ s own velocity and would thus decrease as the tube itself was slowed by the ... See full document
16
Aspects of current sheet theory
... a current sheet forms between the new and ...continuous reconnection above a certain ...the sheet heats up, rapidly seeking a new equilibrium ...the current density exceeds the ... See full document
183
Evidence for internal tether cutting in a flare/coronal mass ejection observed by Messenger, Rhessi, and Stereo
... The structure inside the central arcade is such that magnetic reconnection is not allowed between the arcade legs but can occur between the top of the arcade and the overlying ...the current ... See full document
6
Achieving fast reconnection in resistive MHD models via turbulent means
... the reconnection rate were discussed as far back as 40 yr ...the current sheet. Also Jacobson (1984) noticed that the current diffu- sivity should be modified to include the diffusion of elec- ... See full document
13
Equilibrium and dynamics of collisionless current sheets
... generic structure of current sheets they can be modelled by 1D equilibria as a first ...Harris sheet to include a range of sheared magnetic field ...Harris sheet was of great ...Harris ... See full document
278
Analysis of Energy Conversion during Co- and Counter-Helicity Spheromak Merging by Particle-In-Cell Simulation
... the reconnection rate and makes the reconnection ...the reconnection rate and temperature relaxation, it has been pointed out that the polarity of the toroidal field can alter the structure of ... See full document
7
Magnetic Null Pairs within Magnetic Reconnection Ion Diffusion Region in the Magnetotail: A Case Study
... null structure in the magnetic reconnection diffusion region (hereafter called “MRDR”) has been studied in ...netic reconnection in the near-earth central current ...Harris current ... See full document
14
Initiation of Impulsively Fast Magnetic Reconnection Induced by Current Sheet Ejection
... Magnetic reconnection [1, 2] is an important elemen- tary process in a broad range of magnetized plasmas, such as solar atmosphere, magnetosphere, astrophysical objects and fusion ...Magnetic reconnection ... See full document
5
Spectral scaling in the turbulent Earth’s plasma sheet revisited
... plasma sheet, the spectral scaling indices obtained over frequency ranges or temporal scales cannot be compared with the expected inertial range scaling indices in the wave- number ...plasma sheet might ... See full document
7
Instabilities in a thin current sheet and their consequences
... thin current sheet ...causing current disruption in the central ...the current-carrying electrons gener- ates sheared ...the current. The non-uniform current distribu- tion ... See full document
11
Reconnection acceleration in Saturn's dayside magnetodisc:a multicase study with Cassini
... 2018 directly confirmed the existence of magnetic reconnection in Saturn’s dayside magnetodisc i.e., well inside the magnetopause by examining the reconnection-associated Hall current sy[r] ... See full document
15
Spontaneous reconnection at a separator current layer : 2 Nature of the waves and flows
... that extend from the Earth out into the IMF or extend down from the IMF to the Earth. From a 2-D perspec- tive, these four flux domains only come together at a single point which must be a null point. In 3-D, however, ... See full document
17
Fast plasma sheet flows and X line motion in the Earth's magnetotail: results from a global hybrid Vlasov simulation
... temporal structure of fast plasma sheet flows and embedded magnetic structures in the context of substorm-like magne- totail ...subsolar reconnection modulate the flows, we concentrate on the ef- ... See full document
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