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 : | 0.0071 GeV2 | |
|---|---|---|
| W : | 1475 GeV | |
| ε : | 0.6071 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0089 |
|
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 |
|---|---|---|---|---|
| 0.35 | 42 | 0.7776 | 0.7558 | 0.0927 |
| 0.35 | 54 | -0.0799 | 0.6942 | 0.0313 |
| 0.35 | 66 | 1.0722 | 0.8927 | 0.1246 |
| 0.45 | 42 | -0.141 | 0.6655 | 0.034 |
| 0.45 | 54 | 0.413 | 0.6666 | 0.0554 |
| 0.45 | 66 | 1.1919 | 0.7507 | 0.1377 |
| 0.45 | 234 | 0.8723 | 0.7141 | 0.1029 |
| 0.55 | 54 | 0.6642 | 0.7972 | 0.0807 |
| 0.55 | 222 | 0.8464 | 0.7371 | 0.1001 |
| 0.55 | 234 | -0.194 | 0.6928 | 0.0371 |
| 0.55 | 246 | -1.2468 | 0.6638 | 0.1438 |
| 0.65 | 210 | -1.138 | 0.7465 | 0.1318 |
| 0.65 | 222 | -0.5246 | 0.7995 | 0.0663 |
| 0.65 | 234 | -0.1271 | 0.6579 | 0.0332 |
| 0.65 | 246 | 0.4252 | 0.7214 | 0.0566 |
| 0.75 | 222 | -0.7266 | 0.7242 | 0.0873 |
| 0.75 | 234 | 0.1258 | 0.6583 | 0.0332 |
| 0.75 | 246 | 1.7331 | 0.5904 | 0.1978 |
| 0.85 | 222 | -0.6645 | 0.6492 | 0.0807 |
| 0.85 | 234 | 0.5556 | 0.6757 | 0.0695 |