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 : | 0.0593 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.8959 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.4697 |
|
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 |
|---|---|---|---|---|
| 0.45 | 282 | -0.3877 | 0.494 | 0.053 |
| 0.55 | 270 | -0.0212 | 0.375 | 0.0301 |
| 0.55 | 282 | 0.0664 | 0.4056 | 0.0309 |
| 0.65 | 258 | 0.446 | 0.4712 | 0.0586 |
| 0.65 | 270 | -0.7246 | 0.3372 | 0.0871 |
| 0.65 | 282 | 0.4642 | 0.4156 | 0.0603 |
| 0.75 | 258 | -0.2166 | 0.4674 | 0.0387 |
| 0.75 | 270 | -0.5327 | 0.3903 | 0.0672 |
| 0.75 | 282 | -0.391 | 0.5012 | 0.0533 |
| 0.85 | 150 | -0.1888 | 0.4209 | 0.0368 |
| 0.85 | 162 | 0.7308 | 0.4171 | 0.0877 |
| 0.85 | 174 | -0.232 | 0.4154 | 0.0398 |
| 0.85 | 186 | 0.5865 | 0.3374 | 0.0726 |
| 0.85 | 198 | 0.3889 | 0.4462 | 0.0531 |
| 0.85 | 210 | -0.5321 | 0.3831 | 0.0671 |
| 0.85 | 222 | 0.9382 | 0.3961 | 0.11 |
| 0.85 | 246 | -0.469 | 0.4911 | 0.0608 |
| 0.85 | 258 | -0.2255 | 0.4584 | 0.0393 |
| 0.95 | 150 | 0.5285 | 0.433 | 0.0667 |
| 0.95 | 162 | 0.7184 | 0.3307 | 0.0864 |
| 0.95 | 174 | 0.6679 | 0.3251 | 0.0811 |
| 0.95 | 186 | 0.1836 | 0.3696 | 0.0365 |
| 0.95 | 198 | 0.8119 | 0.315 | 0.0964 |
| 0.95 | 210 | -0.1642 | 0.4391 | 0.0353 |
| 0.95 | 222 | 0.6568 | 0.3613 | 0.0799 |