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 : | 1.775 — 1.8 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 | 0.8826 | 0.0439 | 0.1597 | 0.1657 |
| 54 | 0.9679 | 0.0549 | 0.1249 | 0.1364 |
| 90 | 1.0523 | 0.0548 | 0.1196 | 0.1316 |
| 126 | 1.1254 | 0.0502 | 0.1284 | 0.1379 |
| 162 | 1.1715 | 0.0529 | 0.121 | 0.1321 |
| 198 | 1.0579 | 0.0456 | 0.1097 | 0.1188 |
| 234 | 1.0675 | 0.0717 | 0.1226 | 0.142 |
| 270 | 1.0696 | 0.0507 | 0.1217 | 0.1318 |
| 306 | 1.0076 | 0.0714 | 0.1275 | 0.1462 |
| 342 | 0.9247 | 0.053 | 0.1631 | 0.1715 |