Parameter (X axis): θ(π−), deg
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Experiment: E1-6, 2025, 2001
Spokespersons: R.W. Gothe, A. Trivedi
Experiment comment: Experiment year: 2001—2002
No publications available for this experiment
Quantity measured: dσ/d(−cos(θ(π−))), mcb/rad
Differential cross section, where cos(θ(π−) is cosine of the azimuthal angle of π− in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.775 — 1.8 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π−))), mcb/rad
Parameter (X axis): θ(π−), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π−),
deg |
dσ/d(−cos(θ(π−))),
mcb/rad |
Stat. error,
mcb/rad |
Syst. error,
mcb/rad |
Total error,
mcb/rad |
|---|---|---|---|---|
| 9 | 0.6735 | 0.1012 | 0.2038 | 0.2275 |
| 27 | 0.7305 | 0.0936 | 0.1348 | 0.1641 |
| 45 | 0.8692 | 0.0702 | 0.1348 | 0.1519 |
| 63 | 0.9162 | 0.0661 | 0.1356 | 0.1509 |
| 81 | 0.8781 | 0.0685 | 0.1291 | 0.1462 |
| 99 | 0.7425 | 0.0635 | 0.1156 | 0.1319 |
| 117 | 0.602 | 0.0761 | 0.0985 | 0.1245 |
| 135 | 0.5797 | 0.0674 | 0.0865 | 0.1097 |
| 153 | 0.4995 | 0.058 | 0.0771 | 0.0965 |
| 171 | 0.6249 | 0.1143 | 0.1382 | 0.1794 |