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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1295 GeV | |
| ε : | 0.9208 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.9956 |
|
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ+) |
φ(π+),
degrees |
AUL | Stat. error | Syst. error |
|---|---|---|---|---|
| 0.55 | 66 | 0.2777 | 0.7844 | 0.0362 |
| 0.55 | 90 | -0.0679 | 0.7115 | 0.0304 |
| 0.55 | 270 | 0.5321 | 0.7612 | 0.0491 |
| 0.65 | 66 | -0.8384 | 0.5421 | 0.0682 |
| 0.65 | 90 | -0.4867 | 0.6039 | 0.0465 |
| 0.65 | 270 | -0.3084 | 0.6707 | 0.0375 |
| 0.65 | 282 | -0.0144 | 0.7099 | 0.03 |
| 0.65 | 294 | -0.5228 | 0.5828 | 0.0486 |
| 0.65 | 306 | 1.6157 | 0.8301 | 0.1218 |
| 0.75 | 78 | -0.7712 | 0.5097 | 0.0639 |
| 0.75 | 90 | 1.0643 | 0.7452 | 0.0834 |
| 0.75 | 102 | 3.2446 | 3.2446 | 0.239 |
| 0.75 | 258 | 0.9503 | 0.6715 | 0.0757 |
| 0.75 | 270 | -0.5469 | 0.6233 | 0.05 |
| 0.75 | 282 | 0.4354 | 0.5807 | 0.0437 |
| 0.75 | 294 | -0.5068 | 0.5785 | 0.0477 |
| 0.75 | 306 | -0.3009 | 0.5806 | 0.0372 |
| 0.75 | 318 | 0.4222 | 0.6859 | 0.043 |
| 0.85 | 234 | -0.2303 | 0.6815 | 0.0344 |
| 0.85 | 258 | 1.757 | 0.7074 | 0.1319 |
| 0.85 | 270 | -0.4054 | 0.4997 | 0.0422 |
| 0.85 | 282 | 0.5588 | 0.7363 | 0.0507 |
| 0.85 | 294 | -0.4714 | 0.5725 | 0.0457 |
| 0.85 | 306 | 0.5252 | 0.6685 | 0.0487 |
| 0.95 | 90 | 0.2843 | 0.6164 | 0.0365 |