Nuclear astrophysics with radioactive ions at FAIR
Bibliographic record
Abstract
The nucleosynthesis of elements beyond iron is dominated by neutron captures \nin the s and r processes. However, 32 stable, proton-rich isotopes cannot be formed during \nthose processes, because they are shielded from the s-process \now and r-process -decay chains. \nThese nuclei are attributed to the p and rp process. \nFor all those processes, current research in nuclear astrophysics addresses the need for more \nprecise reaction data involving radioactive isotopes. Depending on the particular reaction, direct \nor inverse kinematics, forward or time-reversed direction are investigated to determine or at least \nto constrain the desired reaction cross sections. \nThe Facility for Antiproton and Ion Research (FAIR) will o er unique, unprecedented \nopportunities to investigate many of the important reactions. The high yield of radioactive \nisotopes, even far away from the valley of stability, allows the investigation of isotopes involved \nin processes as exotic as the r or rp processes.
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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 | 0.001 |
| 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".