Parameter (X axis): ψ(p), deg
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Experiment: E1-6, 2025, 2001
Spokespersons: R.W. Gothe, A. Trivedi
Experiment comment: Experiment year: 2001—2002
Measurement comment: The angle ψ is the angle between the plane defined by the three-momenta of the hadron (in parentheses) and the target proton, and the plane defined by the three-momenta of the other two final-state hadrons
No publications available for this experiment
Quantity measured: dσ/dψ(p), mcb/rad
Differential cross section, where ψ(p) is out-of-plane angle of π+ and 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 : | 1.525 — 1.55 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/dψ(p), mcb/rad
Parameter (X axis): ψ(p), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
ψ(p),
deg |
dσ/dψ(p),
mcb/rad |
Stat. error,
mcb/rad |
Syst. error,
mcb/rad |
Total error,
mcb/rad |
|---|---|---|---|---|
| 18 | 0.1264 | 0.0154 | 0.0364 | 0.0396 |
| 54 | 0.1242 | 0.0148 | 0.0305 | 0.0434 |
| 90 | 0.1135 | 0.0159 | 0.0275 | 0.0317 |
| 126 | 0.1264 | 0.0186 | 0.0295 | 0.0418 |
| 162 | 0.1391 | 0.0142 | 0.0313 | 0.0442 |
| 198 | 0.1412 | 0.0155 | 0.032 | 0.0456 |
| 234 | 0.0986 | 0.0132 | 0.0243 | 0.0343 |
| 270 | 0.1071 | 0.0135 | 0.0266 | 0.0298 |
| 306 | 0.0977 | 0.0336 | 0.0259 | 0.0425 |
| 342 | 0.1576 | 0.0192 | 0.042 | 0.0462 |