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 : | 0.0415 GeV2 | |
|---|---|---|
| W : | 1625 GeV | |
| ε : | 0.8586 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0387 |
|
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 |
|---|---|---|---|---|
| 0.65 | 198 | -0.3383 | 0.922 | 0.0432 |
| 0.75 | 66 | -1.2926 | 0.9269 | 0.1225 |
| 0.75 | 210 | -2.2887 | 0.6932 | 0.2125 |
| 0.75 | 222 | 1.6937 | 0.7649 | 0.1585 |
| 0.75 | 270 | -0.066 | 0.7633 | 0.0306 |
| 0.75 | 282 | 0.7661 | 0.7267 | 0.0765 |
| 0.85 | 114 | 1.4721 | 0.9653 | 0.1386 |
| 0.85 | 210 | 0.758 | 1.0075 | 0.0758 |
| 0.85 | 222 | 1.346 | 1.0461 | 0.1273 |
| 0.85 | 234 | -2.3807 | 0.8644 | 0.2208 |
| 0.45 | 126 | -0.9395 | 0.7786 | 0.0681 |
| 0.45 | 282 | -0.1369 | 0.7742 | 0.0313 |
| 0.55 | 78 | 0.3573 | 0.7997 | 0.038 |
| 0.55 | 138 | 0.3184 | 0.8764 | 0.0365 |
| 0.55 | 210 | -0.7046 | 0.9823 | 0.0548 |
| 0.65 | 198 | -0.9179 | 0.9923 | 0.0668 |
| 0.75 | 210 | -0.6121 | 0.9666 | 0.0499 |
| 0.75 | 222 | -0.6843 | 0.85 | 0.0537 |
| 0.75 | 282 | -0.7523 | 0.7693 | 0.0574 |
| 0.75 | 294 | 0.7845 | 0.7723 | 0.0592 |
| 0.85 | 102 | 0.0846 | 0.8585 | 0.0305 |
| 0.85 | 114 | 0.6617 | 0.8824 | 0.0525 |
| 0.85 | 210 | -0.854 | 1.0174 | 0.0631 |