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 : | 2 — 2.4 GeV2 | |
|---|---|---|
| W : | 1.4 — 1.425 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 | 0.3311 | 0.0111 | 0.1743 | 0.1746 |
| 54 | 0.3492 | 0.0217 | 0.1664 | 0.1678 |
| 90 | 0.3355 | 0.0142 | 0.1546 | 0.1553 |
| 126 | 0.3803 | 0.0176 | 0.1499 | 0.1509 |
| 162 | 0.3599 | 0.026 | 0.1391 | 0.1415 |
| 198 | 0.3786 | 0.0176 | 0.1425 | 0.1436 |
| 234 | 0.3829 | 0.0175 | 0.149 | 0.15 |
| 270 | 0.353 | 0.0157 | 0.1574 | 0.1582 |
| 306 | 0.3369 | 0.0128 | 0.1658 | 0.1663 |
| 342 | 0.3179 | 0.0098 | 0.1717 | 0.172 |