Measurements of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>β</mml:mi> </mml:math> -delayed proton emitters in the region of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mmultiscripts> <mml:mi>Sn</mml:mi> <mml:mprescripts/> <mml:none/> <mml:mn>100</mml:mn> </mml:mmultiscripts> </mml:math>
Bibliographic record
Abstract
An experiment on neutron-deficient nuclei in the region of doubly magic $^{100}\mathrm{Sn}$ was carried out at the Radioactive Ion Beam Factory (RIBF) at the RIKEN Nishina Center in Japan. $N\ensuremath{\approx}Z\ensuremath{\approx}50$ nuclei were produced following fragmentation of an intense primary $^{124}\mathrm{Xe}$ beam and implanted in the Advanced Implantation Detector Array silicon setup for the first study of proton-rich nuclei with this system at RIKEN. Measurements of the $\ensuremath{\beta}$-delayed proton emitter decay half-lives, branching ratios and proton energy spectra of nuclei in the region of $^{100}\mathrm{Sn}$ were performed, with improved precision in many cases. New results for the energy spectrum of $^{101}\mathrm{Sn}$ are presented, where a 2.03(5)-MeV peak was observed. These results are compared to shell-model calculations, using the recent precise measurement of the $^{101}\mathrm{In}$ proton separation energy are presented.
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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 | 0.003 | 0.002 |
| Meta-epidemiology (narrow) | 0.002 | 0.003 |
| Meta-epidemiology (broad) | 0.002 | 0.004 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.002 | 0.003 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.004 | 0.004 |
| Research integrity | 0.001 | 0.004 |
| Insufficient payload (model declined to judge) | 0.001 | 0.003 |
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; both teacher heads agree on what is shown here.
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".