cos(θπ+) =
Parameter (X axis): φ(π+), degrees
You are not logged in.
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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1415 GeV | |
| ε : | 0.6236 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.1275 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
|---|---|---|---|---|
| 0.15 | 42 | 0.4441 | 0.8881 | 0.0588 |
| 0.35 | 54 | -0.3818 | 0.8475 | 0.0528 |
| 0.55 | 234 | 1.6558 | 0.8253 | 0.1908 |
| 0.55 | 246 | -0.1519 | 0.6696 | 0.0346 |
| 0.55 | 258 | 0.4624 | 0.6807 | 0.0606 |
| 0.65 | 138 | 1.2713 | 0.9835 | 0.1477 |
| 0.65 | 234 | 0.5811 | 0.8456 | 0.0726 |
| 0.65 | 246 | 1.1605 | 0.7636 | 0.1354 |
| 0.65 | 258 | 0.9515 | 0.709 | 0.1123 |
| 0.65 | 270 | -0.3466 | 0.6581 | 0.0496 |
| 0.75 | 150 | 1.2006 | 0.8838 | 0.1398 |
| 0.75 | 234 | -0.1472 | 0.6702 | 0.0344 |
| 0.75 | 246 | 0.3456 | 0.598 | 0.0495 |
| 0.75 | 258 | 0.4564 | 0.6081 | 0.06 |
| 0.75 | 270 | -1.2029 | 0.5223 | 0.1401 |
| 0.85 | 234 | 0.4076 | 0.7611 | 0.0552 |
| 0.85 | 246 | 0.6116 | 0.5387 | 0.0758 |
| 0.85 | 258 | 0.484 | 0.6037 | 0.0627 |
| 0.85 | 270 | 0.5499 | 0.6079 | 0.0694 |
| 0.85 | 282 | -0.6576 | 0.6318 | 0.0806 |
| 0.95 | 258 | -1.2565 | 0.4721 | 0.1461 |