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 : | 0.1205 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.8436 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.7473 |
|
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 | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.35 | 282 | -0.1923 | 0.4787 | 0.0371 |
| 0.45 | 282 | 0.0465 | 0.4391 | 0.0305 |
| 0.45 | 294 | -0.1862 | 0.4798 | 0.0367 |
| 0.55 | 270 | 0.0452 | 0.4414 | 0.0304 |
| 0.55 | 282 | 0.1208 | 0.4128 | 0.033 |
| 0.55 | 294 | -0.1023 | 0.4617 | 0.0322 |
| 0.65 | 270 | -0.3585 | 0.4064 | 0.0506 |
| 0.65 | 282 | 0.0712 | 0.4078 | 0.0311 |
| 0.65 | 294 | -0.1744 | 0.4648 | 0.036 |
| 0.75 | 270 | 0.6033 | 0.4674 | 0.0749 |
| 0.75 | 282 | -0.4824 | 0.3527 | 0.0625 |
| 0.85 | 138 | -0.3089 | 0.4705 | 0.0462 |
| 0.95 | 126 | -0.2022 | 0.4073 | 0.0378 |
| 0.95 | 138 | -0.0259 | 0.3838 | 0.0301 |
| 0.95 | 150 | -0.2241 | 0.35 | 0.0394 |
| 0.95 | 162 | -0.072 | 0.3212 | 0.0311 |
| 0.95 | 174 | 0.0863 | 0.3375 | 0.0316 |
| 0.95 | 186 | 1.001 | 0.355 | 0.1178 |
| 0.95 | 198 | 0.3472 | 0.4364 | 0.0496 |
| 0.95 | 210 | 0.1484 | 0.3907 | 0.0344 |
| 0.95 | 222 | 0.2205 | 0.4317 | 0.0391 |