Dynamic multipole polarizabilities of Li and Na atoms interacting with Debye potentials

Kar, Sabyasachi; Li, Huawei; Shen, Zuochun

doi:10.2478/s11534-013-0271-8

Cited by 4 publications

(1 citation statement)

References 63 publications

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“…The study of atom/ions in plasmas is one of the interesting topics of current research [1][2][3][4][5][6][7][8][9][10][11][12]. The study of atomic systems embedded in plasmas is of great importance since this process has been used for plasma diagnostics and several other spectroscopic applications.…”

Section: Introductionmentioning

confidence: 99%

Dynamic dipole polarizability of Li+ embedded in plasmas

Kar

Kamali

Ratnavelu

2014

AIP Conference Proceedings

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Dynamic dipole polarizabilities of the system Li + embedded in weakly coupled plasmas are investigated using highly correlated exponential wave functions in the framework of the pseudostate summation technique. The Debye-Hückel shielding approach of plasma modeling is used to represent weakly coupled plasma environment. In free-atomic cases, results obtained from the present study are in agreement with the available calculations. Frequency-dependent polarizability of Li + as function of screening parameter is presented for the first time. Resonance frequencies for Li + are also presented in terms of screening parameter.

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Section: Introductionmentioning

confidence: 99%

Dynamic dipole polarizability of Li+ embedded in plasmas

Kar

Kamali

Ratnavelu

2014

AIP Conference Proceedings

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Classical analysis of angular differential and total cross sections for charge transfer and ionization in He-like systems-helium atom collisions

Pandey

Lin

2016

Chinese Journal of Physics

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Review of quantum collision dynamics in Debye plasmas

Janev

Zhang

Wang

2016

Matter and Radiation at Extremes

148

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Hot, dense plasmas exhibit screened Coulomb interactions, resulting from the collective effects of correlated many-particle interactions. In the lowest particle correlation order (pair-wise correlations), the interaction between charged plasma particles reduces to the Debye-Hückel (Yukawa-type) potential, characterized by the Debye screening length D. Due to the importance of Coulomb interaction screening in dense laboratory and astrophysical plasmas, hundreds of theoretical investigations have been carried out in the past few decades on the plasma screening effects on the electronic structure of atoms and their collision processes employing the Debye-Hückel screening model. The present article aims at providing a comprehensive review of the recent studies in atomic physics in Debye plasmas. Specifically, the work on atomic electronic structure, photon excitation and ionization, electron/positron impact excitation and ionization, and excitation, ionization and charge transfer of ion-atom/ion collisions will be reviewed.

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Dynamic multipole polarizabilities of Li and Na atoms interacting with Debye potentials

Cited by 4 publications

References 63 publications

Dynamic dipole polarizability of Li+ embedded in plasmas

Dynamic dipole polarizability of Li+ embedded in plasmas

Classical analysis of angular differential and total cross sections for charge transfer and ionization in He-like systems-helium atom collisions

Review of quantum collision dynamics in Debye plasmas

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