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 : | 0.0171 GeV2 | |
|---|---|---|
| W : | 1475 GeV | |
| ε : | 0.5934 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0208 |
|
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 |
|---|---|---|---|---|
| 0.25 | 42 | -0.4879 | 0.735 | 0.0627 |
| 0.25 | 54 | -0.4179 | 0.8032 | 0.0559 |
| 0.35 | 42 | 0.8266 | 0.7001 | 0.0979 |
| 0.35 | 54 | -0.4457 | 0.5182 | 0.0585 |
| 0.35 | 66 | -1.8114 | 0.6619 | 0.2065 |
| 0.45 | 30 | -0.5943 | 0.7861 | 0.0734 |
| 0.45 | 42 | -1.4453 | 0.7093 | 0.1657 |
| 0.45 | 54 | -0.7 | 0.5498 | 0.0845 |
| 0.45 | 66 | -1.733 | 0.6199 | 0.1978 |
| 0.45 | 222 | 1.2497 | 0.7359 | 0.1441 |
| 0.45 | 234 | 0.0532 | 0.6602 | 0.0306 |
| 0.45 | 246 | -0.2769 | 0.6279 | 0.0433 |
| 0.55 | 30 | -1.2413 | 0.7542 | 0.1432 |
| 0.55 | 42 | -0.6509 | 0.679 | 0.0793 |
| 0.55 | 54 | -1.5916 | 0.8196 | 0.182 |
| 0.55 | 66 | -1.5368 | 0.8572 | 0.1759 |
| 0.55 | 150 | 0.1961 | 0.8116 | 0.0373 |
| 0.55 | 162 | -0.1469 | 0.8508 | 0.0343 |
| 0.55 | 222 | 0.4121 | 0.7537 | 0.0553 |
| 0.55 | 234 | -0.3593 | 0.5879 | 0.0504 |
| 0.55 | 246 | -0.4613 | 0.5368 | 0.0601 |
| 0.55 | 258 | 1.4749 | 0.6235 | 0.169 |
| 0.65 | 42 | -0.7357 | 0.8241 | 0.0882 |
| 0.65 | 150 | -1.4813 | 0.7088 | 0.1697 |
| 0.65 | 162 | -1.251 | 0.7562 | 0.1442 |
| 0.65 | 222 | -0.4442 | 0.5836 | 0.0584 |
| 0.65 | 234 | 0.0269 | 0.5337 | 0.0302 |
| 0.65 | 246 | 0.3043 | 0.5691 | 0.0456 |
| 0.65 | 258 | -0.1815 | 0.7158 | 0.0363 |
| 0.75 | 42 | -0.0489 | 0.7672 | 0.0305 |
| 0.75 | 222 | -0.4282 | 0.7769 | 0.0569 |
| 0.75 | 234 | 0.483 | 0.5402 | 0.0622 |
| 0.75 | 246 | 0.253 | 0.537 | 0.0414 |
| 0.75 | 258 | -0.6953 | 0.6673 | 0.084 |
| 0.85 | 138 | -1.1637 | 0.7982 | 0.1346 |
| 0.85 | 150 | -0.3751 | 0.7639 | 0.0519 |
| 0.85 | 222 | -0.8926 | 0.5726 | 0.105 |
| 0.85 | 234 | -0.1523 | 0.5052 | 0.0346 |
| 0.85 | 246 | 0.0889 | 0.4865 | 0.0316 |
| 0.85 | 258 | 1.119 | 0.7245 | 0.1297 |