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 : | 0.0496 GeV2 | |
|---|---|---|
| W : | 1655 GeV | |
| ε : | 0.8377 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0402 |
|
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 | 258 | -0.107 | 1.0651 | 0.0316 |
| 0.45 | 270 | -1.5602 | 0.8001 | 0.1465 |
| 0.55 | 126 | -1.932 | 1.1489 | 0.1801 |
| 0.55 | 258 | -2.2417 | 0.8445 | 0.2082 |
| 0.55 | 270 | 1.7808 | 0.8771 | 0.1664 |
| 0.65 | 270 | 1.58 | 0.9635 | 0.1483 |
| 0.65 | 294 | 0.0455 | 0.9132 | 0.0303 |
| 0.75 | 114 | 0.3424 | 1.316 | 0.0435 |
| 0.75 | 210 | -0.6582 | 1.0815 | 0.0675 |
| 0.75 | 222 | -0.2046 | 1.1215 | 0.0354 |
| 0.75 | 270 | -0.1273 | 0.7876 | 0.0322 |
| 0.75 | 282 | -0.1658 | 0.778 | 0.0336 |
| 0.75 | 294 | -0.8004 | 0.9789 | 0.0794 |
| 0.85 | 102 | 0.3285 | 1.4459 | 0.0426 |
| 0.85 | 114 | -0.9503 | 1.3033 | 0.0923 |
| 0.85 | 126 | -1.7684 | 1.3581 | 0.1653 |
| 0.85 | 198 | -3.2387 | 1.1152 | 0.2992 |
| 0.85 | 234 | -0.5177 | 1.1567 | 0.0562 |
| 0.85 | 270 | 1.1859 | 1.2351 | 0.113 |
| 0.35 | 282 | -0.1605 | 0.6229 | 0.0318 |
| 0.45 | 258 | -0.7319 | 0.7201 | 0.0563 |
| 0.45 | 282 | 0.6917 | 0.7349 | 0.0541 |
| 0.55 | 114 | 0.3521 | 0.8157 | 0.0377 |
| 0.55 | 126 | -0.3449 | 0.7631 | 0.0375 |
| 0.55 | 138 | -0.3395 | 0.8517 | 0.0373 |
| 0.55 | 258 | -0.6421 | 0.7781 | 0.0514 |
| 0.55 | 270 | 0.3448 | 0.6657 | 0.0375 |
| 0.55 | 282 | -0.8018 | 0.7505 | 0.0602 |
| 0.65 | 114 | -0.0568 | 0.7588 | 0.0302 |
| 0.65 | 126 | -0.4007 | 0.76 | 0.0397 |
| 0.65 | 198 | 0.2384 | 0.8851 | 0.0338 |
| 0.65 | 210 | -1.3469 | 0.7667 | 0.0926 |
| 0.65 | 294 | -0.7147 | 0.6953 | 0.0553 |
| 0.75 | 54 | -1.1275 | 0.6589 | 0.0792 |
| 0.75 | 138 | -1.0395 | 0.7982 | 0.074 |
| 0.75 | 198 | -0.6992 | 0.7322 | 0.0545 |
| 0.75 | 222 | 0.4299 | 0.7644 | 0.041 |
| 0.75 | 234 | -0.6418 | 0.7815 | 0.0514 |
| 0.75 | 270 | -0.5811 | 0.6269 | 0.0483 |
| 0.75 | 282 | 0.8009 | 0.5549 | 0.0601 |
| 0.85 | 102 | -0.1249 | 0.7797 | 0.0311 |
| 0.85 | 114 | -1.7033 | 0.7329 | 0.1148 |
| 0.85 | 126 | -0.9013 | 0.8697 | 0.0659 |
| 0.85 | 222 | -1.0937 | 0.8463 | 0.0772 |