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 : | 4.2 — 5 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 | 0.2218 | 0.0338 | 0.0565 | 0.0659 |
| 54 | 0.1971 | 0.0196 | 0.044 | 0.0482 |
| 90 | 0.1682 | 0.0168 | 0.0383 | 0.0545 |
| 126 | 0.1907 | 0.0192 | 0.0415 | 0.0457 |
| 162 | 0.2233 | 0.019 | 0.0465 | 0.0661 |
| 198 | 0.2312 | 0.0223 | 0.0478 | 0.0679 |
| 234 | 0.1934 | 0.0218 | 0.0423 | 0.0475 |
| 270 | 0.1987 | 0.0204 | 0.0436 | 0.0616 |
| 306 | 0.2147 | 0.0195 | 0.0466 | 0.0505 |
| 342 | 0.2122 | 0.0244 | 0.0545 | 0.0597 |