cos(θπ+) =
Parameter (X axis): φ(π+), degrees
You are not logged in.
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 : | 0.205 GeV2 | |
|---|---|---|
| W : | 1385 GeV | |
| ε : | 0.7262 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.3394 |
|
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 | Data errors | Systematic errors |
|---|---|---|---|---|
| 0.65 | 234 | -0.1284 | 0.6796 | 0.031 |
| 0.65 | 246 | -0.0583 | 0.8523 | 0.0302 |
| 0.65 | 258 | 0.5242 | 0.5493 | 0.0441 |
| 0.75 | 114 | 0.1277 | 1.1055 | 0.031 |
| 0.75 | 126 | -0.1839 | 0.9347 | 0.032 |
| 0.75 | 234 | -1.5136 | 0.4198 | 0.096 |
| 0.75 | 246 | -1.0407 | 0.5469 | 0.0695 |
| 0.75 | 258 | 0.6924 | 0.9464 | 0.0514 |
| 0.85 | 114 | 0.0129 | 1.0548 | 0.03 |
| 0.85 | 138 | 0.0246 | 1.0556 | 0.03 |
| 0.85 | 246 | -0.5667 | 0.7632 | 0.0454 |
| 0.85 | 258 | -0.8304 | 0.646 | 0.0583 |
| 0.85 | 270 | 0.4247 | 0.9211 | 0.0394 |
| 0.85 | 282 | -0.8851 | 0.6343 | 0.0612 |
| 0.85 | 294 | -0.3967 | 0.7653 | 0.0384 |
| 0.95 | 66 | 0.4964 | 1.0938 | 0.0423 |
| 0.95 | 270 | -0.3119 | 0.6787 | 0.0354 |
| 0.95 | 282 | -0.8045 | 0.5414 | 0.057 |
| 0.95 | 294 | -0.4277 | 0.5993 | 0.0395 |
| 0.65 | 270 | -0.3756 | 0.6393 | 0.038 |
| 0.75 | 114 | 0.1209 | 0.7061 | 0.0309 |
| 0.75 | 126 | 1.7098 | 0.6919 | 0.11 |
| 0.75 | 234 | -0.7387 | 0.5916 | 0.0547 |
| 0.75 | 246 | -0.4539 | 0.5821 | 0.0411 |
| 0.75 | 258 | 0.3309 | 0.6316 | 0.0363 |
| 0.75 | 270 | 0.3743 | 0.6417 | 0.0379 |
| 0.75 | 282 | -0.2615 | 0.7008 | 0.0341 |
| 0.85 | 114 | 1.0243 | 0.6751 | 0.0702 |
| 0.85 | 126 | -1.8155 | 0.5143 | 0.1163 |
| 0.85 | 150 | 0.3446 | 0.6729 | 0.0368 |
| 0.85 | 234 | 0.3312 | 0.6345 | 0.0363 |
| 0.85 | 258 | 0.5887 | 0.6025 | 0.0472 |
| 0.85 | 270 | -0.6567 | 0.5472 | 0.0505 |
| 0.85 | 282 | -0.9332 | 0.5192 | 0.0651 |
| 0.85 | 294 | 0.7886 | 0.6374 | 0.0573 |
| 0.95 | 90 | -0.1489 | 0.6068 | 0.0314 |
| 0.95 | 282 | -0.7066 | 0.4555 | 0.053 |
| 0.95 | 294 | -0.3749 | 0.5449 | 0.0379 |