[PDF] Top 20 Magnetic field in laser plasmas : non-local electron transport and reconnection

... the magnetic field may significantly affect the heat-flux, the first chapter was dedicated to the description of different models of electron ...of laser – foil interaction and introduced FCI2, the ... Voir le document complet

... X-line, and planetward of the X- ...plot) in the selected ...0 and 180 degrees, i.e. parallel and antiparallel to the magnetic field vector) in both the Sunward and ... Voir le document complet

... ] Magnetic reconnection [Dungey, 1953] plays a fun- damental role in magnetized plasmas as it permits the rapid release of magnetic stress and energy through changes in ... Voir le document complet

... collisionless plasmas, accounting for electron inertia, finite ion Larmor radius effects and Landau fluid closures for the electron fluid is derived by means of an asymptotic expansion from a ... Voir le document complet

... 10.1103/PhysRevLett.118.085001 Magnetic reconnection is the rapid change of magnetic field topology in a plasma, accompanied by bulk heating and particle acceleration [1,2] .... ... Voir le document complet

... changes in toroidal geometry. In the simplest case in which the toroidal electric field is generated by a central solenoid, without external current drive, and where the toroidal ... Voir le document complet

... (MP) and boundary layer (BL) over a period of more than 2 ...time in the MP/BL and jets were observed whenever a spacecraft was in the ...southward and dawnward interplanetary ... Voir le document complet

... the electron momentum cross-section in argon (it would be useful to perform simulations with constant collision cross-section or constant collision frequency) and to study the dependence of the leak ... Voir le document complet

... INTRODUCTION Magnetic reconnection (MR) is a change in the topology of the magnetic field, usually accompanied by a fast conversion of magnetic energy into plasma kinetic energy ... Voir le document complet

... WEST plasmas, have been chosen taking into account parameters that have been adjusted to match experimental mid-plane profiles of a H-mode ASDEX Upgrade plasma (see ...the electron heat flux trans- port ... Voir le document complet

... conditions and diagnostics. The experiment was performed with Gekko XII HIPER laser system at the Institute of Laser Engineering, Osaka uni- ...main laser beams (130 J energy each at 351 nm ... Voir le document complet

... uum and a solid-density plasma, where they launch and guide subcycle motion of electrons from the plasma with characteristic energies in the multi-kiloelectronvolt range - two orders of magni- tude ... Voir le document complet

... of magnetic fields, rotating magnetic fields (RMF) offer interesting properties in dilute ferrofluids with homogeneous magnetic susceptibility even at low intensity and ...mass ... Voir le document complet

... 0 and past the recollision ...Distance electron–ion (red) and electron kinetic energy (blue) during the recollision event in atomic ...ionization in the opposite ...rate ... Voir le document complet

... Acknowledgement: The authors would like to thank M. Ivanov for fruitful discussions, E. Lefebvre for pro- viding the PIC code CALDER and R. Nuter for modifying this code to include the CE phase parameter. The 2D ... Voir le document complet

... the field of surface plasma waves created in the interaction between ultrashort high-intensity laser pulses with sharp-edged overdense plasmas has been ...structure in the energy ... Voir le document complet

... 1 Grenoble Electrical Engineering Laboratory, G2Elab, Grenoble INP – UJF Grenoble – CNRS UMR 5269 2 Néel Institute, CNRS – UPR 2940, UJF Grenoble, France The knowledge of magnetocaloric materials properties as a function ... Voir le document complet

... In this rapid communication, we show that the motion of an individual test elec- tron in a low-density relativistic electron beam propagating through a realizable [r] ... Voir le document complet

... equilibrium in a semi-analytic fashion [16] lead to a logarithmic correction in critical aspect ratios ; computed by assuming a contemporary thinning of the equilibrium and growth of perturba- tions ... Voir le document complet

... Here we show that strongly circularly polarized electroluminescence emission from a sin- gle quantum dot can be achieved by combining two major device improvements. First, we use an ultrathin CoFeB injector with ... Voir le document complet