Reduction of the ionization energy for 1s-electrons in dense aluminum plasmas

C. Lin; H. Reinholz; G. Röpke

doi:10.1088/1742-6596/810/1/012051

Reduction of the ionization energy for 1s-electrons in dense aluminum plasmas

C. Lin, H. Reinholz, G. Röpke

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

Abstract

The properties of a bound multi-electron system immersed in a plasma environment are strongly modified by the surrounding plasma. In particular, the modification of the ionization energy is described by the electronic self-energy within the framework of the quantum statistical theory. We present the energy shift of the eigenstates and the lowering of the continuum edge of free electrons in a plasma. The reduction of the ionization potential is determined by their difference. This ionization potential depression for the 1s-levels in dense aluminum plasmas is calculated. Comparisons with other theories and the experimental data are shown for aluminum plasma at solid density 2.7 g/cm³.

Original language	English
Title of host publication	Journal of Physics: Conference Series
Place of Publication	USA
Publisher	IOP Publishing
Volume	810
Edition	1
ISBN (Electronic)	N/A
ISBN (Print)	N/A
DOIs	https://doi.org/10.1088/1742-6596/810/1/012051
Publication status	Published - 30 Mar 2017
Event	XXIII International Conference on Spectral Line Shapes - Poland, Torun, Poland Duration: 19 Jun 2016 → 24 Jun 2016 http://iopscience.iop.org/issue/1742-6596/810/1

Publication series

Name	Journal of Physics: Conference Series
Publisher	IOP Publishing
ISSN (Print)	1742-6588

Conference

Conference	XXIII International Conference on Spectral Line Shapes
Country/Territory	Poland
City	Torun
Period	19/06/16 → 24/06/16
Internet address	http://iopscience.iop.org/issue/1742-6596/810/1

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10.1088/1742-6596/810/1/012051Licence: CC BY

Cite this

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title = "Reduction of the ionization energy for 1s-electrons in dense aluminum plasmas",

abstract = "The properties of a bound multi-electron system immersed in a plasma environment are strongly modified by the surrounding plasma. In particular, the modification of the ionization energy is described by the electronic self-energy within the framework of the quantum statistical theory. We present the energy shift of the eigenstates and the lowering of the continuum edge of free electrons in a plasma. The reduction of the ionization potential is determined by their difference. This ionization potential depression for the 1s-levels in dense aluminum plasmas is calculated. Comparisons with other theories and the experimental data are shown for aluminum plasma at solid density 2.7 g/cm3.",

author = "C. Lin and H. Reinholz and G. R{\"o}pke",

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T1 - Reduction of the ionization energy for 1s-electrons in dense aluminum plasmas

AU - Lin, C.

AU - Reinholz, H.

AU - Röpke, G.

PY - 2017/3/30

Y1 - 2017/3/30

N2 - The properties of a bound multi-electron system immersed in a plasma environment are strongly modified by the surrounding plasma. In particular, the modification of the ionization energy is described by the electronic self-energy within the framework of the quantum statistical theory. We present the energy shift of the eigenstates and the lowering of the continuum edge of free electrons in a plasma. The reduction of the ionization potential is determined by their difference. This ionization potential depression for the 1s-levels in dense aluminum plasmas is calculated. Comparisons with other theories and the experimental data are shown for aluminum plasma at solid density 2.7 g/cm3.

AB - The properties of a bound multi-electron system immersed in a plasma environment are strongly modified by the surrounding plasma. In particular, the modification of the ionization energy is described by the electronic self-energy within the framework of the quantum statistical theory. We present the energy shift of the eigenstates and the lowering of the continuum edge of free electrons in a plasma. The reduction of the ionization potential is determined by their difference. This ionization potential depression for the 1s-levels in dense aluminum plasmas is calculated. Comparisons with other theories and the experimental data are shown for aluminum plasma at solid density 2.7 g/cm3.

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U2 - 10.1088/1742-6596/810/1/012051

DO - 10.1088/1742-6596/810/1/012051

M3 - Conference paper

AN - SCOPUS:85017223231

SN - N/A

VL - 810

T3 - Journal of Physics: Conference Series

BT - Journal of Physics: Conference Series

PB - IOP Publishing

CY - USA

T2 - XXIII International Conference on Spectral Line Shapes

Y2 - 19 June 2016 through 24 June 2016

ER -

Reduction of the ionization energy for 1s-electrons in dense aluminum plasmas

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