Spectroscopic study of doubly excited levels in Ne<scp>VII</scp>** and Ne<scp>VIII</scp>**
Bibliographic record
Abstract
The emission spectra of Ne6+ and Ne7+ ions generated by beam-foil excitation in the range 18-48 nm show a number of lines arising from doubly excited levels. Hartree-Fock calculations using superpositions of quasi-degenerate configurations provided many of the identifications, as did interpolations along the lithium-like and beryllium-like isoelectronic sequences. From these observations, energies of Ne VII 1s2s2pnℓ and 1s2p2n'ℓ' configurations are derived for the n = 3 and 4 levels. This has led to a revision of several Ne VII levels previously reported in the literature. In addition, seven new 3d-4f transitions were found between doubly excited states in lithium-like Ne VIII**.
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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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".