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 : | 0.0071 GeV2 | |
|---|---|---|
| W : | 1355 GeV | |
| ε : | 0.8079 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0217 |
|
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 |
|---|---|---|---|---|
| 0.45 | 42 | -0.0279 | 0.8666 | 0.0302 |
| 0.45 | 54 | -0.0013 | 0.8965 | 0.03 |
| 0.55 | 42 | -1.1664 | 0.9153 | 0.1349 |
| 0.55 | 54 | -0.4908 | 0.8896 | 0.063 |
| 0.55 | 222 | -1.243 | 0.8409 | 0.1434 |
| 0.55 | 234 | -0.0562 | 0.7831 | 0.0307 |
| 0.55 | 246 | 0.1219 | 0.846 | 0.033 |
| 0.65 | 30 | 0.0253 | 0.9166 | 0.0301 |
| 0.65 | 42 | -0.991 | 0.8186 | 0.1157 |
| 0.65 | 54 | 0.3511 | 0.8818 | 0.0497 |
| 0.65 | 234 | -0.1032 | 0.6108 | 0.0322 |
| 0.65 | 246 | 0.4538 | 0.6367 | 0.0593 |
| 0.75 | 222 | -1.2391 | 0.7219 | 0.1429 |
| 0.75 | 234 | -1.0632 | 0.626 | 0.1236 |
| 0.75 | 246 | 1.5895 | 0.6463 | 0.1818 |
| 0.75 | 258 | 1.4346 | 0.7505 | 0.1646 |
| 0.85 | 222 | 0.2924 | 0.7907 | 0.0446 |
| 0.85 | 234 | -1.3186 | 0.6699 | 0.1517 |
| 0.85 | 246 | -0.5199 | 0.6243 | 0.0659 |