cos(θπ+) =
Parameter (X axis): φ(π+), degrees
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Experiment: EG4, 2016
Spokespersons: Xiaochao Zheng
Experiment comment: Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
No publications available for this experiment
Quantity measured: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.4155 GeV2 | |
|---|---|---|
| W : | 1715 GeV | |
| ε : | 0.8206 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.1958 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): ALL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
ALL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.55 | 102 | -0.943 | 0.9988 | 0.0747 |
| 0.75 | 210 | -2.02 | 0.8607 | 0.1495 |
| 0.75 | 234 | 0.6263 | 0.9361 | 0.0544 |
| 0.85 | 66 | 2.213 | 0.6646 | 0.1633 |
| 0.85 | 90 | 1.2936 | 0.8417 | 0.0985 |
| 0.85 | 198 | -0.8552 | 0.9242 | 0.0689 |
| 0.85 | 210 | 0.2895 | 1.0545 | 0.0366 |
| 0.85 | 222 | -0.7991 | 0.8533 | 0.0652 |
| 0.85 | 234 | -0.5399 | 0.7492 | 0.0493 |
| 0.85 | 246 | 0.6394 | 0.8089 | 0.0552 |
| 0.85 | 258 | 1.4263 | 0.8686 | 0.1077 |
| 0.85 | 270 | 1.8101 | 0.8323 | 0.1346 |
| 0.95 | 210 | -0.5623 | 0.9183 | 0.0506 |
| 0.95 | 222 | 0.2127 | 0.8234 | 0.0337 |
| 0.95 | 234 | 0.2016 | 0.7351 | 0.0334 |
| 0.95 | 246 | 1.6081 | 0.8184 | 0.1204 |
| 0.95 | 258 | 0.9503 | 0.6917 | 0.0752 |
| 0.95 | 270 | 0.9893 | 0.8054 | 0.0778 |
| 0.95 | 282 | 0.8882 | 0.7361 | 0.0711 |