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 : | 0.0415 GeV2 | |
|---|---|---|
| W : | 1535 GeV | |
| ε : | 0.9039 | |
| Ebeam : | 2.2596 GeV | |
| εL: | 0.0574 |
|
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 | 78 | 0.7588 | 0.5555 | 0.0643 |
| 0.55 | 78 | -1.0081 | 0.9718 | 0.0974 |
| 0.55 | 114 | -0.509 | 1.0335 | 0.0556 |
| 0.55 | 126 | 1.5678 | 0.9758 | 0.1472 |
| 0.55 | 282 | -1.1228 | 0.8428 | 0.1075 |
| 0.65 | 126 | 0.1 | 1.1974 | 0.0314 |
| 0.65 | 138 | 0.1786 | 1.0092 | 0.0342 |
| 0.65 | 222 | -0.6121 | 0.9245 | 0.0638 |
| 0.75 | 114 | -0.2407 | 1.2772 | 0.0373 |
| 0.75 | 138 | 1.2562 | 1.0829 | 0.1193 |
| 0.75 | 210 | 0.1453 | 1.1406 | 0.0328 |
| 0.75 | 234 | -0.2972 | 1.0814 | 0.0406 |
| 0.75 | 282 | -0.4948 | 0.9215 | 0.0545 |
| 0.85 | 102 | -2.2746 | 1.3083 | 0.2112 |
| 0.85 | 114 | -0.6091 | 1.2537 | 0.0635 |
| 0.85 | 222 | -0.9279 | 1.109 | 0.0904 |
| 0.85 | 234 | 0.6959 | 1.0102 | 0.0706 |
| 0.45 | 66 | -0.521 | 0.7611 | 0.0453 |
| 0.45 | 270 | -0.7737 | 0.8464 | 0.0586 |
| 0.45 | 282 | -0.0413 | 0.8289 | 0.0301 |
| 0.55 | 114 | -1.175 | 0.6873 | 0.0821 |
| 0.55 | 138 | -1.8058 | 0.7755 | 0.1212 |
| 0.55 | 282 | -1.1615 | 0.6996 | 0.0813 |
| 0.65 | 126 | 0.0839 | 0.9185 | 0.0305 |
| 0.65 | 150 | 0.8394 | 0.8379 | 0.0623 |
| 0.65 | 210 | -1.1838 | 0.9057 | 0.0826 |
| 0.65 | 222 | -0.3277 | 0.9716 | 0.0368 |
| 0.65 | 270 | 0.0365 | 0.8487 | 0.0301 |
| 0.75 | 126 | 0.6707 | 0.9124 | 0.0529 |
| 0.75 | 138 | -1.0429 | 0.8243 | 0.0742 |
| 0.75 | 210 | -0.5811 | 1.0529 | 0.0483 |
| 0.75 | 222 | -0.82 | 0.9192 | 0.0612 |
| 0.75 | 234 | -0.3624 | 0.8981 | 0.0382 |
| 0.75 | 282 | -0.3077 | 0.8783 | 0.0361 |
| 0.85 | 102 | 0.1119 | 0.9486 | 0.0309 |
| 0.85 | 114 | -0.3874 | 0.8054 | 0.0392 |
| 0.85 | 210 | 1.3822 | 0.9215 | 0.0948 |
| 0.85 | 222 | -0.0537 | 0.9372 | 0.0302 |
| 0.85 | 234 | 1.8886 | 0.9797 | 0.1265 |