Parameter (X axis): ψ(π+), 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(π+), mcb/rad
Differential cross section, where ψ(π+) is out-of-plane angle of p 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 : | 2.05 — 2.075 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/dψ(π+), mcb/rad
Parameter (X axis): ψ(π+), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
ψ(π+),
deg |
dσ/dψ(π+),
mcb/rad |
Stat. error,
mcb/rad |
Syst. error,
mcb/rad |
Total error,
mcb/rad |
|---|---|---|---|---|
| 18 | 0.6889 | 0.0484 | 0.1231 | 0.1323 |
| 54 | 0.6311 | 0.0383 | 0.1214 | 0.1273 |
| 90 | 0.7377 | 0.042 | 0.1351 | 0.1415 |
| 126 | 0.8145 | 0.0399 | 0.1393 | 0.1449 |
| 162 | 1.0662 | 0.0539 | 0.1592 | 0.168 |
| 198 | 1.0223 | 0.0443 | 0.1571 | 0.1632 |
| 234 | 0.8144 | 0.0373 | 0.1385 | 0.1434 |
| 270 | 0.773 | 0.0494 | 0.1391 | 0.1476 |
| 306 | 0.6948 | 0.0416 | 0.1284 | 0.135 |
| 342 | 0.6878 | 0.0352 | 0.1227 | 0.1276 |