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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.8961 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.8855 |
|
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 | 282 | -0.168 | 0.6219 | 0.0316 |
| 0.45 | 282 | 0.3048 | 0.5758 | 0.0351 |
| 0.55 | 270 | -0.5001 | 0.5763 | 0.0424 |
| 0.55 | 282 | -0.4441 | 0.4557 | 0.0401 |
| 0.55 | 294 | -0.094 | 0.6135 | 0.0305 |
| 0.65 | 282 | -0.2758 | 0.5159 | 0.0343 |
| 0.75 | 270 | -0.2092 | 0.5937 | 0.0325 |
| 0.85 | 90 | 0.0954 | 0.6347 | 0.0305 |
| 0.95 | 102 | 0.3769 | 0.5098 | 0.0376 |
| 0.95 | 114 | -0.2833 | 0.4871 | 0.0345 |
| 0.95 | 150 | 0.1034 | 0.4542 | 0.0306 |
| 0.35 | 294 | -1.1661 | 0.6418 | 0.0741 |
| 0.45 | 282 | 0.3612 | 0.8298 | 0.0366 |
| 0.45 | 294 | 0.1771 | 0.7642 | 0.0317 |
| 0.55 | 270 | -0.2506 | 0.6992 | 0.0334 |
| 0.55 | 282 | -0.6361 | 0.5626 | 0.0476 |
| 0.55 | 294 | -0.0297 | 0.7637 | 0.03 |
| 0.65 | 282 | -1.0662 | 0.4191 | 0.0689 |
| 0.65 | 294 | -1.4237 | 0.3597 | 0.0881 |
| 0.75 | 270 | 1.6113 | 1.6113 | 0.0984 |
| 0.85 | 114 | 0.0165 | 0.9049 | 0.03 |
| 0.85 | 126 | 0.8437 | 0.6981 | 0.0575 |
| 0.95 | 102 | -0.3507 | 0.6076 | 0.0363 |
| 0.95 | 114 | 0.11 | 0.7319 | 0.0307 |