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 : | 3.5 — 4.2 GeV2 | |
|---|---|---|
| W : | 1.4 — 1.425 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 | 0.1055 | 0.0107 | 0.0479 | 0.0491 |
| 54 | 0.1059 | 0.0105 | 0.0403 | 0.0416 |
| 90 | 0.0997 | 0.0116 | 0.0353 | 0.0371 |
| 126 | 0.123 | 0.0127 | 0.0378 | 0.0398 |
| 162 | 0.1396 | 0.0162 | 0.0395 | 0.0427 |
| 198 | 0.1233 | 0.0126 | 0.0363 | 0.0384 |
| 234 | 0.1268 | 0.0135 | 0.0385 | 0.0408 |
| 270 | 0.0983 | 0.0118 | 0.0351 | 0.037 |
| 306 | 0.1064 | 0.0114 | 0.0403 | 0.0419 |
| 342 | 0.1097 | 0.0089 | 0.0487 | 0.0495 |