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 : | 0.0707 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.8863 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.5351 |
|
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 | -0.2165 | 0.5414 | 0.0387 |
| 0.45 | 270 | -1.2829 | 0.4658 | 0.1478 |
| 0.45 | 282 | 0.1178 | 0.4293 | 0.0328 |
| 0.45 | 294 | 0.2254 | 0.516 | 0.0393 |
| 0.55 | 270 | -0.474 | 0.4169 | 0.0613 |
| 0.55 | 282 | 0.4736 | 0.3829 | 0.0613 |
| 0.65 | 258 | -0.9742 | 0.4599 | 0.1139 |
| 0.65 | 270 | -0.3088 | 0.4457 | 0.046 |
| 0.65 | 282 | -1.0403 | 0.3771 | 0.1211 |
| 0.75 | 258 | -0.4629 | 0.4838 | 0.0602 |
| 0.75 | 270 | -0.3489 | 0.4249 | 0.0495 |
| 0.75 | 282 | 0.6141 | 0.4796 | 0.0755 |
| 0.85 | 150 | 0.1852 | 0.4131 | 0.0366 |
| 0.85 | 162 | 0.0709 | 0.4072 | 0.031 |
| 0.85 | 174 | -0.0595 | 0.4101 | 0.0307 |
| 0.85 | 186 | 0.3184 | 0.4128 | 0.0468 |
| 0.85 | 198 | -0.4714 | 0.4222 | 0.0611 |
| 0.85 | 210 | 0.5239 | 0.4061 | 0.0663 |
| 0.85 | 222 | -0.0721 | 0.4524 | 0.0311 |
| 0.95 | 138 | 0.2938 | 0.3511 | 0.0447 |
| 0.95 | 150 | 0.3155 | 0.3511 | 0.0465 |
| 0.95 | 162 | 0.3456 | 0.3816 | 0.0492 |
| 0.95 | 174 | -0.3921 | 0.3972 | 0.0534 |
| 0.95 | 186 | 0.0311 | 0.3199 | 0.0302 |
| 0.95 | 198 | -0.0035 | 0.4068 | 0.03 |
| 0.95 | 210 | 0.6633 | 0.3599 | 0.0806 |