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 : | 1565 GeV | |
| ε : | 0.5916 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.0548 |
|
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 |
|---|---|---|---|---|
| 0.55 | 222 | -0.641 | 0.7593 | 0.0485 |
| 0.55 | 234 | -1.8978 | 0.8067 | 0.1172 |
| 0.65 | 234 | -0.8776 | 1.0164 | 0.0606 |
| 0.65 | 246 | 1.5532 | 0.9516 | 0.0978 |
| 0.75 | 138 | 0.5529 | 0.8646 | 0.0447 |
| 0.75 | 162 | -0.2838 | 0.888 | 0.0345 |
| 0.75 | 222 | -0.1038 | 0.9831 | 0.0306 |
| 0.75 | 246 | -1.9345 | 0.7202 | 0.1198 |
| 0.85 | 222 | -0.8384 | 0.9233 | 0.0585 |
| 0.85 | 234 | 0.8915 | 0.7879 | 0.0613 |
| 0.85 | 246 | -0.0404 | 0.7498 | 0.0301 |
| 0.85 | 258 | 0.4327 | 0.9978 | 0.0397 |
| 0.95 | 138 | -0.181 | 0.8294 | 0.0319 |
| 0.55 | 246 | -1.082 | 1.1588 | 0.0697 |
| 0.65 | 222 | -1.232 | 1.0219 | 0.0777 |
| 0.65 | 234 | -2.1389 | 0.7168 | 0.1279 |
| 0.75 | 234 | -1.0003 | 1.1804 | 0.0654 |
| 0.75 | 246 | -1.8217 | 0.7015 | 0.1101 |
| 0.75 | 258 | 0.7865 | 1.1294 | 0.0547 |
| 0.85 | 234 | 0.0307 | 0.9606 | 0.0301 |
| 0.85 | 246 | -1.1444 | 0.8439 | 0.073 |