scholarly journals Matching a statistical pressure snake to a four-sided polygon and estimating the polygon corners.

2004 ◽  
Author(s):  
Hanspeter Schaub ◽  
Chris C. Wilson
Keyword(s):  
Statistical Pressure

Statistical Pressure Measurement by Condenser Microphone

2002 ◽  
Vol 2002.3 (0) ◽  
pp. 157-158
Author(s):  
Jun Imaiida ◽  
Yoshiyuki Tsuji ◽  
Yutaka Kukita
Keyword(s):  
Pressure Measurement ◽  
Condenser Microphone ◽  
Statistical Pressure

scholarly journals Photon equivalent charge in a two-electron temperature Fermi plasma

2009 ◽  
Vol 75 (1) ◽  
pp. 3-7 ◽  
Author(s):  
L. A. RIOS ◽  
P. K. SHUKLA ◽  
A. SERBETO
Keyword(s):  
Electron Temperature ◽  
Density Fluctuations ◽  
Hot Electrons ◽  
Quantum Hydrodynamic Model ◽  
Radiation Fields ◽  
Cold Electrons ◽  
Quantum Hydrodynamic ◽  
Quantum Force ◽  
Statistical Pressure ◽  
Equivalent Photon

AbstractThe equivalent photon charge in a two-electron temperature Fermi plasma is determined through the plasma physics method. The Fermi plasma has distinct populations of hot and cold electrons that are described by a quantum hydrodynamic model which accounts for the quantum statistical pressure of the hot electrons and the quantum force acting on the two electron fluids. Relations for the coupling between the electron plasma density fluctuations and the radiation fields are derived, and the effective photon charge is then calculated.

scholarly journals Conversion efficiency of even harmonics of whistler pulse in quantum magnetoplasma

2019 ◽  
Vol 37 (01) ◽  
pp. 5-11
Author(s):  
Punit Kumar ◽  
Shiv Singh ◽  
Nafees Ahmad
Keyword(s):  
Magnetic Field ◽  
Conversion Efficiency ◽  
Plasma Electron ◽  
Quantum Plasma ◽  
Fundamental Wave ◽  
Quantum Hydrodynamic Model ◽  
Bohm Potential ◽  
Classical Plasma ◽  
Quantum Hydrodynamic ◽  
Statistical Pressure

AbstractStudy of even harmonic generation resulting from propagation of whistler pulse in homogeneous high-density quantum plasma immersed in an externally applied magnetic field, using the recently developed quantum hydrodynamic model is presented. The effects of quantum Bohm potential, quantum statistical pressure, and electron spin have been taken into account. The field amplitude of even harmonic of the whistler with respect to fundamental wave and the conversion efficiency for phase-mismatch has been analyzed. The conversion efficiency of harmonic radiation depends on the plasma electron density, magnetic field strength as well as the intensity of whistler pulse. The efficiency increases significantly with an increase in plasma density, magnetic field and whistler wave intensity. Higher conversion efficiency is observed in degenerate plasma for lower values of the static magnetic field as compared with classical plasma.

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