Parameter (X axis): ψ(π−), 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(π−), mcb/rad
Differential cross section, where ψ(π−) is out-of-plane angle of p 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 : | 2.05 — 2.075 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/dψ(π−), mcb/rad
Parameter (X axis): ψ(π−), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
ψ(π−),
deg |
dσ/dψ(π−),
mcb/rad |
Stat. error,
mcb/rad |
Syst. error,
mcb/rad |
Total error,
mcb/rad |
|---|---|---|---|---|
| 18 | 0.6148 | 0.032 | 0.1243 | 0.1283 |
| 54 | 0.6568 | 0.0392 | 0.0982 | 0.1057 |
| 90 | 0.7215 | 0.037 | 0.1055 | 0.1118 |
| 126 | 0.8722 | 0.0397 | 0.1145 | 0.1212 |
| 162 | 1.0978 | 0.0447 | 0.1334 | 0.1407 |
| 198 | 1.0684 | 0.0452 | 0.1322 | 0.1398 |
| 234 | 0.8692 | 0.0432 | 0.1157 | 0.1236 |
| 270 | 0.7506 | 0.0397 | 0.1075 | 0.1146 |
| 306 | 0.6215 | 0.0338 | 0.0949 | 0.1007 |
| 342 | 0.5463 | 0.0314 | 0.1187 | 0.1228 |