The estimation for Maxwellian electron density
Strong electron heating and non Maxwellian behavior in magnetic reconnection
... the electron beam speed reaches up to the electron Alfven velocity, and the two-stream instabil- ity is switched ...the electron distribution ...
8
Expansion of a plasma into vacuum with a bi-Maxwellian electron distribution function
... A. Diaw and P. Mora Centre de Physique Théorique, École Polytechnique, CNRS, 91128 Palaiseau, France Abstract. A comprehensive theory is developped to describe the expansion of a plasma into a vacuum with a ...
5
Burnett function expansions with a bi-Maxwellian weight function for electron
... of electron motion through neutral gases in the presence of external electric and magnetic fields, the so-called mo- ment method has had considerable ...the electron velocity distribution function about a ...
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Slowly moving test charge in a two-electron component non-Maxwellian plasma
... The phase speed associated with the EAWs lies between the hot and cold electron thermal speeds, whereas the wave frequency is much greater than the ion plasma frequency. Hence the ions can for most purposes be ...
11
Electron density is complex!
... Macromolecular applications Anomalous scattering is used for experimental phasing of macromolecules by the SAD and MAD methods. Frequently the ‘real’ density is contoured in blue and the ‘imaginary density’ ...
12
Graph neural networks for fast electron density. estimation of molecules, liquids, and solids
... by density functional theory and this is not surprising, given the simpler architecture of the deep learning models and the approximate nature of the learned ...
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Non-Maxwellian Electron Energy Probability Functions in the plume of a SPT-100 Hall thruster
... the electron density, the effective electron temperature, the plasma potential, and the Electron Energy Probability Function (EEPF) in the plume of a ...the electron population can be ...
9
The electron density of Saturn’s magnetosphere
... An electron density model for Saturn’s magnetosphere From the electron density characteristics in L and Z obtained in this study, we have constructed an electron density model ...
21
Numerical study of electrostatic electron cyclotron harmonic waves due to Maxwellian ring velocity distributions
... electrostatic electron cyclotron harmonic (ECH) waves is studied by performing linear dispersion analysis and particle-in-cell computer ...of Maxwellian ring velocity distribution ...of Maxwellian ...
6
Estimation of temperature and electron density in stainless steel plasma using laser induced breakdown spectroscopy
... and electron density of each element were estimated by time-resolved spectroscopy of neutral atom and ion line ...their electron density was determined by using Saha-Boltzmann equation ...the ...
5
Electron Shock Waves: Effect of Current on Electron Temperature and Density
... addition to reporting the method of integration of electron fluid dynamical equations through the dynamical transition region (sheath region), the wave profile for ionization rate, elect[r] ...
6
Forest Density Estimation
... through density estimation is problematic if the graph is allowed to have cycles, as this can require marginal densities to be estimated with many interacting ...tree-structured density, becomes the ...
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Electron Density Profiles In Metallic Surfaces
... the electron density profile for group one and group two ...The electron density profiles in Figure ...of electron density profile with ...the electron density ...
9
Measurement of electron density from Stark-
... (a) Spectral radiance of the line 327.9 nm with asymmetry for different laser fluence levels. (b) Details 265[r] ...
11
High-order ionospheric effects on electron density estimation from Fengyun-3C GPS radio occultation
... ionospheric electron density ...the electron den- sity in the F2 ...on electron density estimation dur- ing the strong solar ...
9
Direct estimation of electron density in the Orion Bar PDR from mm-wave carbon recombination lines
... the electron den- sity at the edge of the Orion Bar PDR is quite high, and this may have consequences for the coupling of matter with the magnetic field and the excitation of certain ...
7
Ionospheric electron density and Te/Ti estimation using incoherent scatter power data collected at ALTAIR
... Taking advantage of the aspect angle sensitivity of the backscattered power collected at ALTAIR, electron densities N e and T e /T i profiles were estimated using the forward model of Chapter 3. For this purpose, ...
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Tomography of the ionospheric electron density with geostatistical inversion
... peak density measurements, radio occultation measure- ments, space-based STEC measurements and in situ mea- ...the estimation of spatial covariance and electron ...ionosonde electron ...
9
Density-shear instability in electron magneto-hydrodynamics
... inertia-less electron magneto-hydrodynamics (EMHD), which arises from a combination of electron velocity shear and electron density ...transverse density scale, and a growth-rate of the ...
25
Atmospheric physics : electron density variations in the mesosphere
... of electron density from table ...the electron density is high there will be strong absorption, so that the extraordinary signal from above 80 km could be too weak to observe, leading to a ...
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