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TJ-II:Observation of suprathermal ions with Neutral Particle Analyzers during electron cyclotron heating in the TJ-II stellarator: Difference between revisions
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TJ-II:Observation of suprathermal ions with Neutral Particle Analyzers during electron cyclotron heating in the TJ-II stellarator (view source)
Revision as of 16:28, 12 February 2018
, 12 February 2018→Description of the activity, including motivation/objectives and experience of the proponent (typically one-two pages)
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It will be necessary a full day to achieve the objectives which implies changing the heating position and the NPA position between discharges and similar plasma parameters in all discharges. | It will be necessary a full day to achieve the objectives which implies changing the heating position and the NPA position between discharges and similar plasma parameters in all discharges. | ||
Experiment | |||
* ECRH plasmas with two gyrotrons, one of them modulated 100%. | |||
* NPA to look for the suprathermal ions. | |||
* Pellet injector to change the density profile. | |||
* Thomson scattering to measure the density profiles. | |||
* Similar plasma parameters for all the discharges. | |||
* Density as flat as possible. | |||
== If applicable, International or National funding project or entity == | == If applicable, International or National funding project or entity == | ||