high energy density plasmas
Low Energy Neutron Measurements in High Energy Density Plasmas using the National Ignition Facility
... neutron energy spectrum at NIF [7], their reliance on neutron elas- tic scattering on hydrogen in the scintillator makes them insensitive to the low momentum imparted by sub-MeV ...
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Development of the Heating Scenarios to Achieve High-Ion Temperature Plasma in the Large Helical Device
... Although high- energy tangential negative-NBI heating has greatly contributed to extending the plasma parameter regime in LHD, the ion temperature does not increase because the electron heating is dominant ...
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X-Ray Polarization Spectroscopy of Heα Line Emission for Diagnosis of the Anisotropy of Hot Electrons
... pulse, high-intensity lasers have opened the possibility of novel experiments in fields such as fast ignition [1, 2], particle acceleration [3–6], and short x-ray pulse generation ...eas. Plasmas generated ...
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Numerical Study of Spectral Line Shapes in High-Density He Plasmas
... in high-density helium plasmas by emission spec- troscopy, a numerical study of He I spectral line shapes have been performed taking into account radiation ...each energy level of the He ...
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Plasma scale-length effects on electron energy spectra in high-irradiance laser plasmas
... preformed plasmas in front of the target surface. The density scale length of the pre plasma determines the interaction physics of the main high irradiance laser ...plasma density scale length ...
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Observation of finite wavelength screening in high energy density matter
... To investigate static screening beyond the long-wavelength limit, processes involving large momentum transfers need to be considered. Large-angle collisions are a typical process where finite-wavelength screening could be ...
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Research of Basic Plasma Physics Toward Nuclear Fusion in LHD
... in high temperature plasmas, research for MHD stability in high density and high beta plasma, that are crucial for a future device aimed at nuclear ...and high energy ...
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Plasma scale-length effects on electron energy spectra in high-irradiance laser plasmas
... control high-irradiance laser energy coupling to fast electrons by controlling the plasma density gradient via control of a deliberate laser ...
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Transport analysis of high radiation and high density plasmas in the ASDEX Upgrade tokamak
... The radial radiation distribution of the electromagnetic radiated power is an essential component of the power balance in tokamaks. It will be even more important in fusion reactors where a non-negligible fraction of the ...
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Plasma scale-length effects on electron energy spectra in high-irradiance laser plasmas
... preformed plasmas in front of the target surface. The density scale length of the pre plasma determines the interaction physics of the main high irradiance laser ...plasma density scale length ...
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Fast Reconnection in Low-density Hydrogen and Pair Plasmas
... magnetic energy to particle energy during solar flares and substorms in the Earth’s magnetosphere, which are dominated by hydrogen-like plasmas, and astrophysical objects such as pulsar winds and ...
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Manuscript Title & Authors
... low density solar energy and converts it into high density energy by Paraboloid solar collector which can be further developed efficiently for commercial ...As energy proves out ...
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Electrical Energy Storage to Meet Evolving Aircraft Needs .
... improved energy storage technology might be applied to a power system (versus steady-state or frequency response ...advanced energy storage will be reviewed for their potential near or long term ...
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Positron plasma diagnostics and temperature control for antihydrogen production
... the total number N can now be found. An example of an application of this diagnostic to positrons is shown in Fig. 2. Here the total number obtained with the model is plotted against the number found by extraction to a ...
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The use of segmented cathodes to determine the spoke current density distribution in high power impulse magnetron sputtering plasmas
... Using a segmented target the current densities associated with rotating spokes in a HiPIMS.. discharge have been investigated.[r] ...
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Multiple-Instabilities in Magnetized Plasmas with Density Gradient and Velocity Shears
... We consider situations where several free energy sources for the instabilities coexist. The dispersion relation in Eq. (8) is a cubic equation, implying that it has three so- lutions. In order to understand the ...
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The effect of high-energy electron beam on drawn and undrawn high density polyethylene fibers
... As a result of irradiation process, radicals are being formed in the crystalline, amorphous and interfacial regions. By considering the high mobility of polymer chains in amorphous region, the radicals react ...
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Formation of Electron-Root Radial Electric Field and its Effect on Thermal Transport in LHD High Te Plasma
... those plasmas obtained by FORTEC-3D are shown in ...the energy flux rep- resents the total heat flux, that is, the sum of the con- vective and conductive heat ...The energy fluxes calculated by ...
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MHD Instabilities in Tokamak Plasmas with Hollow Current Density Profiles
... Plasma equilibria are constructed by the varia- tional moments equilibrium code (VMEC) [7]. Three- dimensional equilibria are obtained by minimizing the po- tential energy of the plasma using the steepest descent ...
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Crystal structure of the high energy density material guanylurea dipicrylamide
... calculated density of ...the density of TNT (1.65 Mg m 3 ) (Huang et al., 2011). The high density of the title compound can be traced back in large part to the hydrogen bonding in the crystal ...
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