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 : | 1445 GeV | |
| ε : | 0.667 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.0113 |
|
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 | 42 | -0.7243 | 0.7351 | 0.087 |
| 0.35 | 54 | 0.0185 | 0.881 | 0.0301 |
| 0.45 | 42 | -0.583 | 0.7383 | 0.0723 |
| 0.45 | 54 | -0.4913 | 0.5849 | 0.063 |
| 0.45 | 234 | 1.0716 | 0.7874 | 0.1245 |
| 0.55 | 42 | 0.6582 | 0.7619 | 0.0801 |
| 0.55 | 54 | -0.5889 | 0.7065 | 0.0729 |
| 0.55 | 222 | -1.3065 | 0.7984 | 0.1504 |
| 0.55 | 234 | -0.7605 | 0.7252 | 0.0909 |
| 0.55 | 246 | 0.1458 | 0.8631 | 0.0342 |
| 0.65 | 162 | -0.565 | 0.8912 | 0.0704 |
| 0.65 | 210 | -0.7873 | 0.8404 | 0.0937 |
| 0.65 | 222 | 0.9627 | 0.6463 | 0.1126 |
| 0.65 | 234 | 0.108 | 0.5809 | 0.0324 |
| 0.65 | 246 | 0.2975 | 0.7539 | 0.045 |
| 0.75 | 210 | -0.1067 | 0.8344 | 0.0323 |
| 0.75 | 222 | -0.4436 | 0.7251 | 0.0583 |
| 0.75 | 234 | 0.8359 | 0.7455 | 0.0989 |
| 0.75 | 246 | -0.2216 | 0.7703 | 0.039 |
| 0.75 | 258 | 0.1484 | 0.8472 | 0.0344 |
| 0.85 | 222 | -0.2526 | 0.6485 | 0.0414 |
| 0.85 | 234 | -0.6736 | 0.6575 | 0.0817 |
| 0.85 | 246 | 1.3528 | 0.6441 | 0.1555 |