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 : | 0.0844 GeV2 | |
|---|---|---|
| W : | 1235 GeV | |
| ε : | 0.9728 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.544 |
|
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 | 78 | -3.0633 | 2.1616 | 0.2831 |
| 0.55 | 78 | -0.3606 | 2.4438 | 0.0447 |
| 0.65 | 270 | 1.5912 | 2.0424 | 0.1493 |
| 0.65 | 282 | -0.4026 | 2.1864 | 0.0476 |
| 0.75 | 258 | -2.8456 | 2.1911 | 0.2632 |
| 0.75 | 270 | -4.4117 | 1.9341 | 0.4066 |
| 0.85 | 114 | 1.5012 | 2.9647 | 0.1412 |
| 0.85 | 126 | 2.6349 | 2.9255 | 0.244 |
| 0.85 | 138 | -2.4157 | 3.3207 | 0.224 |
| 0.95 | 126 | -1.1445 | 8.9947 | 0.1094 |
| 0.95 | 138 | 1.4159 | 7.7701 | 0.1335 |
| 0.95 | 150 | 2.384 | 8.0464 | 0.2211 |
| 0.95 | 162 | 4.7289 | 10.0276 | 0.4356 |
| 0.35 | 78 | 0.32 | 0.5338 | 0.0365 |
| 0.45 | 78 | -0.4714 | 0.3573 | 0.0429 |
| 0.55 | 78 | -0.6332 | 0.3931 | 0.051 |
| 0.55 | 90 | 0.7637 | 0.5516 | 0.058 |
| 0.55 | 270 | 1.1292 | 0.4162 | 0.0793 |
| 0.65 | 258 | 0.0881 | 0.5484 | 0.0305 |
| 0.65 | 270 | 0.4988 | 0.3749 | 0.0442 |
| 0.65 | 282 | 0.5391 | 0.4671 | 0.0461 |
| 0.75 | 114 | 0.5324 | 0.5398 | 0.0458 |
| 0.75 | 246 | -0.1307 | 0.5655 | 0.0312 |
| 0.75 | 258 | -0.4246 | 0.4131 | 0.0408 |
| 0.75 | 270 | -0.0635 | 0.4463 | 0.0303 |
| 0.85 | 102 | 0.7127 | 0.4899 | 0.0552 |
| 0.85 | 114 | -0.0531 | 0.5396 | 0.0302 |
| 0.85 | 126 | -0.0795 | 0.4543 | 0.0304 |
| 0.85 | 138 | 0.4321 | 0.4921 | 0.0411 |
| 0.85 | 150 | 0.6801 | 0.5661 | 0.0535 |
| 0.85 | 234 | 0.1074 | 0.597 | 0.0308 |
| 0.85 | 246 | 0.0876 | 0.5576 | 0.0305 |
| 0.85 | 258 | -0.3187 | 0.4444 | 0.0365 |
| 0.85 | 270 | 0.2025 | 0.5514 | 0.0328 |
| 0.95 | 114 | 1.3007 | 0.8565 | 0.0898 |
| 0.95 | 126 | -0.0536 | 0.8322 | 0.0302 |
| 0.95 | 138 | 1.0525 | 0.9248 | 0.0748 |
| 0.95 | 150 | -0.4944 | 0.8164 | 0.044 |
| 0.95 | 162 | -1.1365 | 0.9712 | 0.0798 |
| 0.95 | 174 | 0.3821 | 0.8229 | 0.039 |
| 0.95 | 198 | -1.4406 | 1.0125 | 0.0984 |