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 : | 0.1715 GeV2 | |
|---|---|---|
| W : | 1205 GeV | |
| ε : | 0.7985 | |
| Ebeam : | 1.0539 GeV | |
| εL: | 0.8733 |
|
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 | -0.512 | 0.5975 | 0.0651 |
| 0.35 | 294 | -0.0724 | 0.5591 | 0.0311 |
| 0.45 | 282 | 0.1917 | 0.4668 | 0.037 |
| 0.45 | 294 | 0.2899 | 0.5324 | 0.0444 |
| 0.55 | 270 | -0.2159 | 0.4909 | 0.0386 |
| 0.55 | 282 | -0.979 | 0.4046 | 0.1144 |
| 0.55 | 294 | -0.0288 | 0.6074 | 0.0302 |
| 0.65 | 270 | 0.0616 | 0.4498 | 0.0308 |
| 0.65 | 282 | -0.2689 | 0.4486 | 0.0427 |
| 0.65 | 294 | -0.6357 | 0.5377 | 0.0777 |
| 0.75 | 270 | -0.1423 | 0.4816 | 0.034 |
| 0.75 | 294 | -0.2492 | 0.5637 | 0.0411 |
| 0.85 | 126 | -1.4451 | 0.4494 | 0.1657 |
| 0.85 | 138 | -0.3413 | 0.55 | 0.0488 |
| 0.85 | 150 | -0.1235 | 0.5441 | 0.0331 |
| 0.85 | 222 | -0.45 | 0.4925 | 0.059 |
| 0.95 | 114 | -0.2635 | 0.51 | 0.0422 |
| 0.95 | 138 | 0.3021 | 0.4176 | 0.0454 |
| 0.95 | 150 | 0.6479 | 0.4345 | 0.079 |
| 0.95 | 162 | -0.3246 | 0.4277 | 0.0473 |
| 0.95 | 174 | 0.595 | 0.4076 | 0.0735 |
| 0.95 | 186 | 0.3443 | 0.4535 | 0.0491 |
| 0.95 | 198 | 0.6291 | 0.4508 | 0.077 |
| 0.95 | 222 | 0.2532 | 0.4088 | 0.0414 |