scholarly journals Four-fluid axisymmetric plasma equilibrium model including relativistic electrons and computational method and results

2021 ◽  
Vol 28 (3) ◽  
pp. 032503
Author(s):  
Akio Ishida ◽  
Yueng-Kay Martin Peng ◽  
Wenjun Liu
Keyword(s):  
Equilibrium Model ◽  
Computational Method ◽  
Relativistic Electrons ◽  
Plasma Equilibrium

A plasma equilibrium model for rapid estimation of SF-MPDT performance

2021 ◽  
Author(s):  
Yifeng Fu ◽  
Cheng Zhou ◽  
Peng Wu ◽  
Zhongkai Zhang ◽  
Zun Zhang ◽  
...  
Keyword(s):  
Equilibrium Model ◽  
Plasma Equilibrium ◽  
Rapid Estimation

Analytic spherical torus plasma equilibrium model

2000 ◽  
Vol 7 (9) ◽  
pp. 3654-3662 ◽  
Author(s):  
R. H. Weening
Keyword(s):  
Equilibrium Model ◽  
Spherical Torus ◽  
Plasma Equilibrium

Instrumentation for detecting channelling radiation in the high-voltage electron microscope

1983 ◽  
Vol 41 ◽  
pp. 318-319
Author(s):  
J. H. Butler ◽  
C. J. Humphreys
Keyword(s):  
Monochromatic Light ◽  
Incident Beam ◽  
Laboratory Frame ◽  
Relativistic Electrons ◽  
Voltage Electron ◽  
Dipole Emission ◽  
Sinusoidal Oscillations ◽  
Pass Through ◽  
Incident Beam Energy ◽  
Increasing Function

Electromagnetic radiation is emitted when fast (relativistic) electrons pass through crystal targets which are oriented in a preferential (channelling) direction with respect to the incident beam. In the classical sense, the electrons perform sinusoidal oscillations as they propagate through the crystal (as illustrated in Fig. 1 for the case of planar channelling). When viewed in the electron rest frame, this motion, a result of successive Bragg reflections, gives rise to familiar dipole emission. In the laboratory frame, the radiation is seen to be of a higher energy (because of the Doppler shift) and is also compressed into a narrower cone of emission (due to the relativistic “searchlight” effect). The energy and yield of this monochromatic light is a continuously increasing function of the incident beam energy and, for beam energies of 1 MeV and higher, it occurs in the x-ray and γ-ray regions of the spectrum. Consequently, much interest has been expressed in regard to the use of this phenomenon as the basis for fabricating a coherent, tunable radiation source.

An application of the punctuated equilibrium model to team processes

2010 ◽  
Author(s):  
Christopher K. Adair ◽  
Suzanne T. Bell ◽  
Brian J. Marentette ◽  
David Fisher ◽  
David Gerding
Keyword(s):  
Equilibrium Model ◽  
Punctuated Equilibrium ◽  
Team Processes

Effects of Cooking Oil Subsidy Removals on Related Markets in Malaysia: A Comparative Static, Multicommodity, Multi Stage Production Approach

2011 ◽  
Author(s):  
Jamal Othman ◽  
Yaghoob Jafari
Keyword(s):  
Equilibrium Model ◽  
Comparative Statics ◽  
Partial Equilibrium ◽  
Cooking Oil ◽  
Multi Stage ◽  
Supply Factor ◽  
Partial Equilibrium Model ◽  
Factor Markets ◽  
Input Markets ◽  
Production Approach

Malaysia is contemplating removal of most of her subsidy support measures including subsidies on cooking oil which is largely palm oil based. This paper aims to examine the effects of cooking oil subsidy removals on the competitiveness of the oil palm subsector and related markets. This is done by developing and applying a comparative static, multi-commodity, partial equilibrium model with multi-stages of production function for the Malaysian perennial crops subsector which explicitly links different stages of production, primary and intermediate input markets, trade, and policy linkages. Results partly suggest that export of cooking oil will increase by 0.2 per cent due to a 10 per cent cooking oil subsidy reduction, while domestic output of cooking oil may eventually see a net decline of 1.97 per cent. The results clearly point out that the effect of reducing cooking oil subsidies is relatively small at the upstream levels and therefore it only induces minute effects on factor markets. Consequently, the market for other agricultural crops is projected to change very marginally.   Keywords: Multicomodity, comparative statics, partial equilibrium model, output supply-factor markets linkages, effects of cooking oil subsidy removals.

Radiation from relativistic electrons in a magnetic undulator

1989 ◽  
Vol 157 (3) ◽  
pp. 389 ◽  
Author(s):  
D.F. Alferov ◽  
Yu.A. Bashmakov ◽  
P.A. Cherenkov
Keyword(s):  
Relativistic Electrons ◽  
Magnetic Undulator
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