Table 1.
R(θ) systematic uncertainties
| Source | ERadiator | ||
|---|---|---|---|
| 5−10 GeV | 10−20 GeV | 20−35 GeV | |
| Invariant-mass fitting | 2.3 | 1.4 | 3.0 |
| Side-band subtraction | 2.0 | 1.8 | 1.4 |
| D0-jet selection stability | 4.1 | 5.0 | 7.2 |
| Non-prompt contribution | 1.0 | 3.5 | 1.1 |
| Leading hadron pT selection | 2.0 | 3.2 | 0.2 |
| Detector effects | 0.7 | 5.2 | 0.9 |
| Total | 5.6 | 8.9 | 8.1 |
The percentage magnitude of the systematic uncertainties of each source considered, and the total systematic uncertainty, for the R(θ) variable are shown for the smallest splitting-angle interval 2 ≤ ln(1/θ) < 3.