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TJ-II:Why fast particle electromagnetic induced stabilization in fusion plasmas?: Difference between revisions
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TJ-II:Why fast particle electromagnetic induced stabilization in fusion plasmas? (view source)
Revision as of 12:03, 7 October 2019
, 7 October 2019→Description of the activity
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The goal is to address the following questions: | The goal is to address the following questions: | ||
Relation between fast particle driven modes and zonal structures: | 1. Relation between fast particle driven modes and zonal structures: Is there any evidence of Zonal Flows (i.e. electric fields) or / and Zonal Fields (i.e. magnetic fields) driven by fast particles?. If yes, do they play any role on thermal transport Impact? | ||
Is there any evidence of Zonal Flows (i.e. electric fields) or / and Zonal Fields (i.e. magnetic fields) driven by fast particles? | |||
If yes, do they play any role on thermal transport Impact? | |||
Non-linear interplay between high (AEs) and low frequency modes: | 2. Non-linear interplay between high (AEs) and low frequency modes: If yes, do they play any role in the non-linear saturation mechanisms of AEs? | ||
If yes, do they play any role in the non-linear saturation mechanisms of AEs? | |||
Non-linear coupling between AEs and low frequency zonal flows have been reported in TJ-II using Doppler reflectometry [<ref>T. Estrada et al., NF 55 (2015) 063005</ref>] and HIBP measurements. | Non-linear coupling between AEs and low frequency zonal flows have been reported in TJ-II using Doppler reflectometry [<ref>T. Estrada et al., NF 55 (2015) 063005</ref>] and HIBP measurements. | ||