Effects of magnetosonic perturbations on electron temperature gradient driven modes and the stability of skin depth sized electron ballooning modes
Bibliographic record
Abstract
The effect of the magnetosonic perturbation δB∥ on the growth of electron temperature gradient driven (ETG) modes and electron temperature gradient driven ballooning modes [Hirose, Plasma Phys. Control. Fusion 49, 145 (2007)] is investigated using local gyrokinetic analysis and numerical solution, with supporting simulations from the initial value code GS2 [Kotschenreuther, et al., Comp. Phys. Commun. 88, 128 (1996)]. The effect of δB∥ on the ETG mode is found to depend on the competition between two physical processes related to magnetosonic compression. Local analysis of the ballooning mode appears to significantly overestimate growth rates of this instability. The electron temperature gradient driven ballooning mode has been observed in GS2 simulations. However, this work supports the conclusion that this instability will be subdominant to the ETG mode in normal tokamak regimes.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".