A self-consistent method for the determination of neutral density from X-ray impurity spectra

F. B. Rosmej; V. S. Lisitsa

doi:10.1016/S0375-9601(98)00329-6

A self-consistent method for the determination of neutral density from X-ray impurity spectra

F. B. Rosmej
, V. S. Lisitsa

Ruhr-University Bochum
Kurchatov Institute

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

A new method for the determination of neutral densities and the electron lifetime from X-ray line spectra through charge exchange processes is proposed. The non-equilibrium population of neutrals and the charge exchange from their excited states in plasma regimes of high density and temperature have been calculated in a self-consistent manner through the introduction of an "effective diffusion rate".

Original language	English
Pages (from-to)	401-406
Number of pages	6
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	244
Issue number	5
DOIs	https://doi.org/10.1016/S0375-9601(98)00329-6
Publication status	Published - 1 Jan 1998
Externally published	Yes

Keywords

Charge exchange
Collisional radiative modelling
Neutral particle penetration
Tokamak
X-ray impurity spectra

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10.1016/S0375-9601(98)00329-6

Cite this

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title = "A self-consistent method for the determination of neutral density from X-ray impurity spectra",

abstract = "A new method for the determination of neutral densities and the electron lifetime from X-ray line spectra through charge exchange processes is proposed. The non-equilibrium population of neutrals and the charge exchange from their excited states in plasma regimes of high density and temperature have been calculated in a self-consistent manner through the introduction of an {"}effective diffusion rate{"}.",

keywords = "Charge exchange, Collisional radiative modelling, Neutral particle penetration, Tokamak, X-ray impurity spectra",

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year = "1998",

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doi = "10.1016/S0375-9601(98)00329-6",

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AU - Lisitsa, V. S.

PY - 1998/1/1

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N2 - A new method for the determination of neutral densities and the electron lifetime from X-ray line spectra through charge exchange processes is proposed. The non-equilibrium population of neutrals and the charge exchange from their excited states in plasma regimes of high density and temperature have been calculated in a self-consistent manner through the introduction of an "effective diffusion rate".

AB - A new method for the determination of neutral densities and the electron lifetime from X-ray line spectra through charge exchange processes is proposed. The non-equilibrium population of neutrals and the charge exchange from their excited states in plasma regimes of high density and temperature have been calculated in a self-consistent manner through the introduction of an "effective diffusion rate".

KW - Charge exchange

KW - Collisional radiative modelling

KW - Neutral particle penetration

KW - Tokamak

KW - X-ray impurity spectra

UR - https://www.scopus.com/pages/publications/0043047271

U2 - 10.1016/S0375-9601(98)00329-6

DO - 10.1016/S0375-9601(98)00329-6

M3 - Article

AN - SCOPUS:0043047271

SN - 0375-9601

VL - 244

SP - 401

EP - 406

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 5

ER -

A self-consistent method for the determination of neutral density from X-ray impurity spectra

Abstract

Keywords

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