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 : | 2 — 2.025 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 | 0.8008 | 0.0398 | 0.1665 | 0.1712 |
| 54 | 0.8498 | 0.0444 | 0.1355 | 0.1426 |
| 90 | 0.8386 | 0.0429 | 0.1269 | 0.1339 |
| 126 | 0.8859 | 0.045 | 0.1335 | 0.1409 |
| 162 | 0.9482 | 0.0514 | 0.1354 | 0.1448 |
| 198 | 1.0379 | 0.0607 | 0.1413 | 0.1538 |
| 234 | 0.8719 | 0.0426 | 0.1308 | 0.1376 |
| 270 | 0.8195 | 0.0508 | 0.1242 | 0.1342 |
| 306 | 0.8285 | 0.0452 | 0.1324 | 0.1399 |
| 342 | 0.8321 | 0.0476 | 0.1648 | 0.1716 |