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 : | 0.348 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.962 | |
| Ebeam : | 2.999 GeV | |
| εL: | 1.394 |
|
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 | 294 | -0.1784 | 0.7419 | 0.0327 |
| 0.45 | 294 | 1.1364 | 0.6917 | 0.0877 |
| 0.55 | 282 | 0.3171 | 0.7077 | 0.0378 |
| 0.55 | 294 | -0.2836 | 0.6109 | 0.0364 |
| 0.65 | 270 | 0.3412 | 0.6782 | 0.0389 |
| 0.65 | 282 | -0.7245 | 0.6528 | 0.0605 |
| 0.65 | 294 | -0.3907 | 0.505 | 0.0413 |
| 0.75 | 66 | -0.2324 | 0.6812 | 0.0344 |
| 0.75 | 78 | 0.0681 | 0.6697 | 0.0304 |
| 0.75 | 90 | 0.6195 | 0.6396 | 0.054 |
| 0.75 | 270 | -0.0767 | 0.7758 | 0.0305 |
| 0.75 | 282 | 0.4048 | 0.6721 | 0.042 |
| 0.75 | 294 | 1.1639 | 0.5102 | 0.0896 |
| 0.85 | 54 | 0.4018 | 0.7487 | 0.0418 |
| 0.85 | 66 | -0.0197 | 0.5227 | 0.03 |
| 0.85 | 78 | 0.411 | 0.5123 | 0.0423 |
| 0.85 | 90 | -0.3789 | 0.6396 | 0.0407 |
| 0.85 | 102 | -0.3242 | 0.6672 | 0.0381 |
| 0.85 | 306 | 0.0902 | 0.7068 | 0.0307 |
| 0.95 | 42 | 1.1377 | 0.574 | 0.0878 |
| 0.95 | 54 | 0.5738 | 0.6355 | 0.0513 |
| 0.95 | 102 | -0.2688 | 0.6342 | 0.0358 |