Effective polarization interaction potential “charge-atom” for partially ionized dense plasma

2005 ◽  
Vol 12 (9) ◽  
pp. 092702 ◽  
Author(s):  
T. S. Ramazanov ◽  
K. N. Dzhumagulova ◽  
Y. A. Omarbakiyeva
Keyword(s):  
Interaction Potential ◽  
Dense Plasma ◽  
Polarization Interaction ◽  
Effective Polarization ◽  
Partially Ionized

Effective polarization interaction potentials of the partially ionized dense plasma

2006 ◽  
Vol 39 (17) ◽  
pp. 4369-4373 ◽  
Author(s):  
T S Ramazanov ◽  
K N Dzhumagulova ◽  
Yu A Omarbakiyeva ◽  
G Röpke
Keyword(s):  
Dense Plasma ◽  
Interaction Potentials ◽  
Polarization Interaction ◽  
Effective Polarization ◽  
Partially Ionized

Effective Polarization Potential and Scattering Processes in a Partially Ionized Plasma

2007 ◽  
Vol 47 (4-5) ◽  
pp. 267-271 ◽  
Author(s):  
T. S. Ramazanov ◽  
K.N. Dzhumagulova ◽  
Y.A. Omarbakiyeva ◽  
G. Röpke
Keyword(s):  
Polarization Potential ◽  
Effective Polarization ◽  
Partially Ionized

scholarly journals Wigner Time-Delay and Distribution for Polarization Interaction in Strongly Coupled Semiclassical Plasmas

Entropy ◽  
2020 ◽  
Vol 22 (9) ◽  
pp. 910
Author(s):  
Myoung-Jae Lee ◽  
Young-Dae Jung
Keyword(s):  
Time Delay ◽  
Dense Plasma ◽  
Wigner Distribution ◽  
Quantum Effect ◽  
Partial Wave Analysis ◽  
Quantum Mechanical ◽  
Wave Analysis ◽  
Wigner Distribution Function ◽  
Strongly Coupled ◽  
Polarization Interaction

The quantum effect on the Wigner time-delay and distribution for the polarization scattering in a semiclassical dense plasma is explored. The partial wave analysis is applied for a partially ionized dense plasma to derive the phase shift for the polarization interaction. The Wigner time-delay and the Wigner distribution are derived for the electron–atom polarization interaction including the effects of quantum-mechanical characteristic and plasma screening. In this work, we show that the Wigner time-delay and the Wigner distribution for the polarization interaction can be suppressed by the quantum effect. The Wigner time-delay and the Wigner distribution are also significantly suppressed by the increase of plasma shielding. The variation of the Wigner time-delay and the Wigner distribution function due to quantum screening is discussed.

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