TJ-II: 2D mapping of plasma parameters using HIBP
Experimental campaign
Spring 2022
Proposal title
TJ-II: 2D mapping of plasma parameters using HIBP
Name and affiliation of proponent
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John Doe, University of Ivory Tower
Details of contact person at LNF
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Description of the activity
Aim: To expand the area of measurements through the beam energy increas: Mean electric potential φ, mean plasma density ne, RMS of φ, RMS of ne in ECR heated plasmas, NBI heated plasmas and NBI+ECR heated plasmas.
Technique: scanning with probing beam with different energies (90-180 keV) in series of the reproducible TJ-II discharges.
Mandatory requirement: reproducibility of the plasma parameters during experimental day (<5%), density control (<5%), vacuum vessel wall conditioning, lithium coating before experimental day.
International or National funding project or entity
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Description of required resources
Required resources:
- Number of plasma discharges or days of operation:
- Essential diagnostic systems:
- Type of plasmas (heating configuration):
- Specific requirements on wall conditioning if any:
- External users: need a local computer account for data access: yes/no
- Any external equipment to be integrated? Provide description and integration needs:
Preferred dates and degree of flexibility
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References