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 : | 0.5925 GeV2 | |
|---|---|---|
| W : | 1625 GeV | |
| ε : | 0.8246 | |
| Ebeam : | 2.999 GeV | |
| εL: | 0.3108 |
|
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 |
|---|---|---|---|---|
| 0.75 | 102 | 1.4696 | 0.9509 | 0.1107 |
| 0.75 | 234 | -0.5305 | 1.0077 | 0.0488 |
| 0.85 | 54 | 1.8379 | 0.8145 | 0.1366 |
| 0.85 | 222 | 0.4665 | 0.8749 | 0.0452 |
| 0.85 | 234 | 0.502 | 0.9737 | 0.0472 |
| 0.85 | 246 | -0.7125 | 0.9153 | 0.0597 |
| 0.85 | 258 | 0.1103 | 0.8544 | 0.031 |
| 0.85 | 270 | 1.3441 | 0.7982 | 0.102 |
| 0.85 | 282 | 0.1306 | 0.9134 | 0.0315 |
| 0.95 | 270 | 0.7273 | 0.8428 | 0.0607 |
| 0.95 | 282 | -1.1897 | 0.7048 | 0.0913 |
| 0.95 | 294 | 0.0764 | 0.8334 | 0.0305 |
| 0.95 | 306 | 1.5601 | 0.8695 | 0.117 |
| 0.95 | 318 | -0.1907 | 0.798 | 0.033 |