Above-threshold ionization in molecules by intense multiple-frequency circularly polarized laser pulses
Bibliographic record
Abstract
We present molecular above-threshold ionization (ATI) by multiple-frequency circularly polarized laser pulses. Simulations are performed on aligned ${\mathrm{H}}_{2}{}^{+}$ by numerically solving corresponding time-dependent Schr\"odinger equations. Molecular ATI spectra show maximum cutoff and multiple ionization trajectories which depend on the pulse frequency combination. We describe the laser-induced electron dynamics by multiple frequency circularly polarized pulses in a rotating frame where the total ponderomotive energy of electrons is defined by the average frequency of the pulses. The influence of Coriolis effects in the photoionization is also studied. The present results illustrate the dependence of molecular photoionization on the pulse frequency combination and helicity, thus allowing for the control of circular-polarization electron dynamics in the more complex molecular systems.
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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 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.002 |
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".