Measurement of the W+W− Production Cross Section and Differential Cross Sections with Jets in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"> <mml:mi>p</mml:mi> <mml:mover accent="true"> <mml:mrow> <mml:mi>p</mml:mi> </mml:mrow> <mml:mo>‾</mml:mo> </mml:mover> </mml:math> Collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" overflow="scroll"> <mml:msqrt> <mml:mi>s</mml:mi> </mml:msqrt> <mml:mo>=</mml:mo> <mml:mn>1.96</mml:mn> <mml:mtext> TeV</mml:mtext> </mml:math>
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
W+W− production is an interesting process in the gauge sector being produced both by radiation from quarks and multiple gauge boson coupling. It is also a critical background for measurements of Higgs production with decay to WW bosons. A measurement of the W boson pair production cross section with additional jets is presented. This is the first measurement to include the differential cross section as a function of jet multiplicity and leading jet energy, and the most precise measurement of W boson pair production at a pp‾ collider. The WW cross section is measured in the two charged lepton and two neutrino final state, where the charged leptons are electrons or muons. Using 9.7fb-1 of data collected by the CDF II detector, the total cross section is measured to be σ(pp‾→W+W−+X)=14.0±0.6(stat)−1.0+1.2(syst)±0.8(lumi) pb, consistent with the Standard Model prediction.
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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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.002 | 0.003 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.005 | 0.004 |
| Scholarly communication | 0.003 | 0.003 |
| Open science | 0.002 | 0.004 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.007 | 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 it