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 : | 0.2445 GeV2 | |
|---|---|---|
| W : | 1325 GeV | |
| ε : | 0.9249 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.6352 |
|
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 |
|---|---|---|---|---|
| 0.65 | 90 | 0.1837 | 0.5606 | 0.0579 |
| 0.65 | 258 | -3.6051 | 3.6051 | 0.3327 |
| 0.75 | 102 | -0.3048 | 1.7123 | 0.041 |
| 0.75 | 114 | 2.6949 | 1.7648 | 0.2495 |
| 0.75 | 258 | -1.3712 | 1.3595 | 0.1295 |
| 0.75 | 270 | 0.9508 | 1.2891 | 0.0924 |
| 0.75 | 282 | 2.6347 | 1.306 | 0.244 |
| 0.85 | 90 | 0.6263 | 1.9371 | 0.0649 |
| 0.85 | 102 | -0.6145 | 2.0008 | 0.0639 |
| 0.85 | 114 | 3.1537 | 1.692 | 0.2914 |
| 0.85 | 126 | -1.7308 | 1.9022 | 0.1619 |
| 0.85 | 270 | 1.201 | 1.4699 | 0.1144 |
| 0.85 | 294 | 0.5269 | 1.356 | 0.057 |
| 0.95 | 126 | 2.3805 | 5.2443 | 0.2208 |
| 0.95 | 258 | 0.6644 | 4.5081 | 0.068 |
| 0.95 | 306 | 1.2427 | 4.1775 | 0.1181 |
| 0.65 | 282 | -0.1352 | 0.5921 | 0.0313 |
| 0.75 | 78 | 0.6605 | 0.5954 | 0.0524 |
| 0.75 | 90 | -0.2789 | 0.6459 | 0.0351 |
| 0.75 | 102 | 0.4566 | 0.6014 | 0.0422 |
| 0.75 | 114 | -0.9176 | 0.6529 | 0.0668 |
| 0.75 | 246 | -0.5695 | 0.6394 | 0.0477 |
| 0.75 | 270 | -0.379 | 0.612 | 0.0388 |
| 0.75 | 282 | -0.5225 | 0.6267 | 0.0453 |
| 0.75 | 294 | 0.1874 | 0.6573 | 0.0324 |
| 0.85 | 78 | -0.2835 | 0.6817 | 0.0352 |
| 0.85 | 90 | -0.6703 | 0.6827 | 0.0529 |
| 0.85 | 102 | -0.0333 | 0.5735 | 0.0301 |
| 0.85 | 114 | 1.1951 | 0.6273 | 0.0833 |
| 0.85 | 126 | -0.3986 | 0.7645 | 0.0397 |
| 0.85 | 234 | 1.4242 | 0.6669 | 0.0974 |
| 0.85 | 258 | -1.2488 | 0.6701 | 0.0866 |
| 0.85 | 270 | 0.9575 | 0.5999 | 0.0691 |
| 0.85 | 282 | 0.3425 | 0.5805 | 0.0374 |
| 0.85 | 294 | -0.7601 | 0.6612 | 0.0578 |
| 0.95 | 90 | 1.8365 | 0.9789 | 0.1232 |
| 0.95 | 102 | 0.2781 | 1.1311 | 0.035 |
| 0.95 | 114 | 0.3766 | 1.1592 | 0.0387 |
| 0.95 | 258 | 0.6947 | 1.1374 | 0.0542 |
| 0.95 | 270 | 0.7919 | 1.1103 | 0.0596 |
| 0.95 | 282 | 0.0573 | 1.0344 | 0.0302 |
| 0.95 | 294 | 0.6043 | 1.1229 | 0.0495 |
| 0.95 | 306 | 0.1632 | 1.0019 | 0.0318 |