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 — 3.5 GeV2 | |
|---|---|---|
| W : | 2.1 — 2.125 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 | 0.3233 | 0.0245 | 0.0743 | 0.0782 |
| 54 | 0.3001 | 0.0154 | 0.0613 | 0.0632 |
| 90 | 0.3245 | 0.0177 | 0.0626 | 0.065 |
| 126 | 0.3541 | 0.0277 | 0.0676 | 0.0731 |
| 162 | 0.3765 | 0.0223 | 0.0697 | 0.0732 |
| 198 | 0.3945 | 0.0311 | 0.0718 | 0.0783 |
| 234 | 0.3393 | 0.0219 | 0.0659 | 0.0695 |
| 270 | 0.3387 | 0.0192 | 0.0641 | 0.0669 |
| 306 | 0.3176 | 0.0207 | 0.0627 | 0.066 |
| 342 | 0.3555 | 0.0264 | 0.0772 | 0.0816 |