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 : | 1.65 — 1.675 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 | 0.3805 | 0.0272 | 0.0624 | 0.0882 |
| 54 | 0.3657 | 0.0285 | 0.0468 | 0.0548 |
| 90 | 0.3244 | 0.0251 | 0.0404 | 0.0476 |
| 126 | 0.368 | 0.0295 | 0.0435 | 0.0615 |
| 162 | 0.3579 | 0.0238 | 0.0418 | 0.0591 |
| 198 | 0.3668 | 0.0239 | 0.0427 | 0.0605 |
| 234 | 0.3454 | 0.0274 | 0.0413 | 0.0585 |
| 270 | 0.3709 | 0.0269 | 0.0451 | 0.0525 |
| 306 | 0.3744 | 0.0283 | 0.0481 | 0.0558 |
| 342 | 0.3984 | 0.0329 | 0.0639 | 0.0911 |