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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 2.05 — 2.075 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 | 0.546 | 0.0359 | 0.1114 | 0.1171 |
| 54 | 0.5509 | 0.0331 | 0.0912 | 0.097 |
| 90 | 0.522 | 0.0222 | 0.0826 | 0.0856 |
| 126 | 0.5866 | 0.0318 | 0.0925 | 0.0979 |
| 162 | 0.567 | 0.0593 | 0.0898 | 0.1076 |
| 198 | 0.6229 | 0.0288 | 0.0951 | 0.0994 |
| 234 | 0.6004 | 0.0338 | 0.094 | 0.0999 |
| 270 | 0.5377 | 0.0234 | 0.0844 | 0.0876 |
| 306 | 0.4943 | 0.0294 | 0.0849 | 0.0898 |
| 342 | 0.5512 | 0.0336 | 0.11 | 0.1151 |