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 : | 1.675 — 1.7 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 | 1.2478 | 0.0606 | 0.2358 | 0.3369 |
| 54 | 1.2605 | 0.0621 | 0.1788 | 0.1893 |
| 90 | 1.2753 | 0.0653 | 0.1624 | 0.1751 |
| 126 | 1.2157 | 0.0638 | 0.1469 | 0.1602 |
| 162 | 1.215 | 0.0509 | 0.1444 | 0.1531 |
| 198 | 1.2761 | 0.0611 | 0.15 | 0.1619 |
| 234 | 1.0812 | 0.051 | 0.1386 | 0.1477 |
| 270 | 1.1867 | 0.0554 | 0.1533 | 0.163 |
| 306 | 1.1937 | 0.0613 | 0.172 | 0.1826 |
| 342 | 1.2636 | 0.0573 | 0.2385 | 0.3436 |