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 : | 0.1435 GeV2 | |
|---|---|---|
| W : | 1445 GeV | |
| ε : | 0.7052 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.1952 |
|
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 | 138 | 0.3138 | 0.9636 | 0.0354 |
| 0.65 | 234 | 0.6132 | 0.9795 | 0.0474 |
| 0.65 | 246 | 0.1152 | 0.8665 | 0.0308 |
| 0.75 | 138 | 0.2306 | 0.9174 | 0.033 |
| 0.75 | 222 | -1.0581 | 0.9168 | 0.0702 |
| 0.75 | 246 | -0.8189 | 0.7734 | 0.0575 |
| 0.75 | 258 | 0.5491 | 0.8813 | 0.0445 |
| 0.85 | 258 | 2.0486 | 0.8475 | 0.1264 |
| 0.85 | 270 | 1.1437 | 0.8871 | 0.0748 |
| 0.95 | 90 | 0.2984 | 0.7697 | 0.0349 |
| 0.55 | 246 | 0.1934 | 1.2479 | 0.032 |
| 0.65 | 246 | 1.4706 | 0.8119 | 0.0906 |
| 0.65 | 258 | -0.3954 | 0.9066 | 0.0378 |
| 0.75 | 138 | 1.832 | 0.9261 | 0.1107 |
| 0.75 | 222 | 0.8528 | 1.0276 | 0.058 |
| 0.75 | 234 | 0.3836 | 1.2176 | 0.0374 |
| 0.75 | 246 | 1.4706 | 1.1515 | 0.0906 |
| 0.85 | 246 | 0.8137 | 1.1518 | 0.056 |
| 0.85 | 258 | 0.0759 | 1.0145 | 0.0303 |
| 0.85 | 270 | -0.5373 | 0.9624 | 0.0433 |