Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via H → τντ in 13 TeV pp collisions with the ATLAS detector
Bibliographic record
Abstract
Charged Higgs bosons produced either in top-quark decays or in association with a top quark, subsequently decaying via H AE AE , are searched for in 140 fb -1 of proton-proton collision data at ffiffi ffi s p 13 TeV recorded with the ATLAS detector.Depending on whether the top quark is produced together with the H AE decays hadronically or semileptonically, the search targets jets or lepton final states, in both cases with a -lepton decaying into a neutrino and hadrons.No significant excess over the Standard Model background expectation is observed.For the mass range of 80 m H AE 3000 GeV, upper limits at 95% confidence level are set on the production cross section of the charged Higgs boson times the branching fraction BH AE AE in the range 4.5 pb-0.4 fb.In the mass range 80-160 GeV, assuming the Standard Model cross section for t t production, this corresponds to upper limits between 0.27% and 0.02% on Bt bH AE BH AE AE .
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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".