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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 1.475 — 1.5 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 | 0.4444 | 0.0306 | 0.082 | 0.1149 |
| 54 | 0.4296 | 0.0293 | 0.063 | 0.0937 |
| 90 | 0.4955 | 0.0295 | 0.0653 | 0.0717 |
| 126 | 0.4614 | 0.0241 | 0.0595 | 0.0642 |
| 162 | 0.4823 | 0.0992 | 0.0611 | 0.1165 |
| 198 | 0.5577 | 0.0278 | 0.0697 | 0.0972 |
| 234 | 0.4914 | 0.0256 | 0.0636 | 0.0686 |
| 270 | 0.3958 | 0.065 | 0.0542 | 0.0846 |
| 306 | 0.4295 | 0.0253 | 0.0618 | 0.0899 |
| 342 | 0.5186 | 0.0416 | 0.0889 | 0.1207 |