NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Laboratory astrophysics on ASDEX Upgrade: Measurements and analysis of K-shell O, F, and Ne spectra in the 9 - 20 A regionHigh-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.
Document ID
20060052435
Acquisition Source
Ames Research Center
Document Type
Conference Paper
Authors
Hansen, S. B. (California Univ., Lawrence Berkeley National Lab. Berkeley, CA, United States)
Fournier, K. B. (California Univ., Lawrence Berkeley National Lab. Berkeley, CA, United States)
Finkenthal, M. J. (Johns Hopkins Univ. Baltimore, MD, United States)
Smith, R. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Puetterich, T. (Max-Planck-Inst. fuer Plasmaphysik Garching, Germany)
Neu, R. (Max-Planck-Inst. fuer Plasmaphysik Garching, Germany)
Date Acquired
August 23, 2013
Publication Date
August 1, 2006
Publication Information
Publication: Proceedings of the NASA Laboratory Astrophysics Workshop
Subject Category
Astrophysics
Distribution Limits
Public
Copyright
Public Use Permitted.

Related Records

IDRelationTitle20060052417Collected WorksProceedings of the NASA Laboratory Astrophysics Workshop
No Preview Available