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 : | 1.75 — 1.775 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 | 0.7693 | 0.0471 | 0.1266 | 0.135 |
| 54 | 0.7958 | 0.039 | 0.0992 | 0.1066 |
| 90 | 0.8103 | 0.0354 | 0.0937 | 0.1002 |
| 126 | 0.7883 | 0.0391 | 0.0896 | 0.0978 |
| 162 | 0.7746 | 0.0516 | 0.0857 | 0.1 |
| 198 | 0.817 | 0.0394 | 0.0892 | 0.0976 |
| 234 | 0.7221 | 0.1583 | 0.0815 | 0.1781 |
| 270 | 0.7409 | 0.0321 | 0.0875 | 0.0932 |
| 306 | 0.8006 | 0.0404 | 0.0991 | 0.107 |
| 342 | 0.8169 | 0.0383 | 0.1311 | 0.1365 |