Parameter (X axis): ψ(p), deg
You are not logged in.
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 : | 1.625 — 1.65 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 | 0.8503 | 0.0533 | 0.1743 | 0.2458 |
| 54 | 0.8141 | 0.0488 | 0.1304 | 0.1392 |
| 90 | 0.7745 | 0.0424 | 0.1109 | 0.1188 |
| 126 | 0.7379 | 0.0431 | 0.1041 | 0.1126 |
| 162 | 0.7799 | 0.0366 | 0.1041 | 0.149 |
| 198 | 0.8021 | 0.0394 | 0.1059 | 0.1523 |
| 234 | 0.7608 | 0.0446 | 0.1053 | 0.1143 |
| 270 | 0.8645 | 0.0511 | 0.1205 | 0.1309 |
| 306 | 0.85 | 0.0504 | 0.1355 | 0.1446 |
| 342 | 0.8713 | 0.0477 | 0.1764 | 0.2504 |