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

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

31 Citations (Scopus)

Résumé

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".

langue originale	Anglais
Pages (de - à)	401-406
Nombre de pages	6
journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	244
Numéro de publication	5
Les DOIs	https://doi.org/10.1016/S0375-9601(98)00329-6
état	Publié - 1 janv. 1998
Modification externe	Oui

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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",

author = "Rosmej, \{F. B.\} and Lisitsa, \{V. S.\}",

year = "1998",

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

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T1 - A self-consistent method for the determination of neutral density from X-ray impurity spectra

AU - Rosmej, F. B.

AU - Lisitsa, V. S.

PY - 1998/1/1

Y1 - 1998/1/1

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

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