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Title: Laboratory Astrophysics on ASDEX Upgrade: Measurements and Analysis of K-Shell O, F, and Ne Spectra in the 9-20 A region

Abstract

High-resolution measurements of K-shell emission from O, F, and Ne have been performed at the ASDEX Upgrade tokamak in Garching, Germany. Independently measured temperature and density profiles of the plasma provide a unique test bed for model validation. We present comparisons of measured spectra with calculations based on transport and collisional-radiative models and discuss the reliability of commonly used diagnostic line ratios.

Authors:
; ; ; ; ;
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
889437
Report Number(s):
UCRL-PROC-221038
TRN: US0604422
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Conference
Resource Relation:
Conference: Presented at: NASA Laboratory Astrophysics Workshop 2006, Las Vegas, NV, United States, Feb 14 - Feb 16, 2006
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 74 ATOMIC AND MOLECULAR PHYSICS; ASTROPHYSICS; FEDERAL REPUBLIC OF GERMANY; K SHELL; NASA; PLASMA; RELIABILITY; SPECTRA; TRANSPORT; VALIDATION

Citation Formats

Hansen, S B, Fournier, K B, Finkenthal, M, Smith, R, Puetterich, T, and Neu, R. Laboratory Astrophysics on ASDEX Upgrade: Measurements and Analysis of K-Shell O, F, and Ne Spectra in the 9-20 A region. United States: N. p., 2006. Web.
Hansen, S B, Fournier, K B, Finkenthal, M, Smith, R, Puetterich, T, & Neu, R. Laboratory Astrophysics on ASDEX Upgrade: Measurements and Analysis of K-Shell O, F, and Ne Spectra in the 9-20 A region. United States.
Hansen, S B, Fournier, K B, Finkenthal, M, Smith, R, Puetterich, T, and Neu, R. Mon . "Laboratory Astrophysics on ASDEX Upgrade: Measurements and Analysis of K-Shell O, F, and Ne Spectra in the 9-20 A region". United States. doi:. https://www.osti.gov/servlets/purl/889437.
@article{osti_889437,
title = {Laboratory Astrophysics on ASDEX Upgrade: Measurements and Analysis of K-Shell O, F, and Ne Spectra in the 9-20 A region},
author = {Hansen, S B and Fournier, K B and Finkenthal, M and Smith, R and Puetterich, T and Neu, R},
abstractNote = {High-resolution measurements of K-shell emission from O, F, and Ne have been performed at the ASDEX Upgrade tokamak in Garching, Germany. Independently measured temperature and density profiles of the plasma provide a unique test bed for model validation. We present comparisons of measured spectra with calculations based on transport and collisional-radiative models and discuss the reliability of commonly used diagnostic line ratios.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2006},
month = {Mon May 01 00:00:00 EDT 2006}
}

Conference:
Other availability
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