The application of atomic physics within impurity diagnostics for fusion plasmas

Journal Article · Fri Apr 19 00:00:00 EDT 2013 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4802295· OSTI ID:22117043

Loch, S. D.; Ballance, C. P.; Pindzola, M. S. ^[1]; Griffin, D. C. ^[2]

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1. Auburn University, Auburn, AL 36849 (United States)
2. Rollins College, Winter Park, FL 32789 (United States)

With the focus of ITER on the transport and emission properties of tungsten, generating atomic data for complex species has received much interest. Focusing on impurity influx diagnostics, we discuss recent work on heavy species. Perturbative approaches do not work well for near neutral systems so non-perturbative data are required, presenting a particular challenge for these influx diagnostics. Recent results on Mo{sup +} are given as an illustration of how the diagnostic applications can guide the theoretical calculations for such systems.

• OSTI ID: 22117043
• Journal Information: AIP Conference Proceedings, Vol. 1525, Issue 1; Conference: 22. international conference on application of accelerators in research and industry, Ft. Worth, TX (United States), 5-10 Aug 2012; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
ATOM COLLISIONS
CHARGED-PARTICLE TRANSPORT
ITER TOKAMAK
MOLYBDENUM
MOLYBDENUM IONS
PHOTON EMISSION
PLASMA CONFINEMENT
PLASMA DIAGNOSTICS
PLASMA IMPURITIES
TUNGSTEN