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: ALL,
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
| Q2 : | 0.348 GeV2 | |
|---|---|---|
| W : | 1445 GeV | |
| ε : | 0.8109 | |
| Ebeam : | 1.9889 GeV | |
| εL: | 0.4107 |
|
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 | 90 | -0.5436 | 0.8315 | 0.0446 |
| 0.65 | 102 | 0.3792 | 0.8274 | 0.0378 |
| 0.75 | 90 | 0.7254 | 0.8439 | 0.0532 |
| 0.75 | 102 | 0.0275 | 0.8565 | 0.03 |
| 0.75 | 246 | 0.837 | 0.8404 | 0.0589 |
| 0.75 | 258 | -0.2606 | 0.7461 | 0.0339 |
| 0.75 | 270 | -1.0664 | 0.7316 | 0.0712 |
| 0.85 | 246 | -0.096 | 0.7507 | 0.0306 |
| 0.85 | 270 | -0.0355 | 0.855 | 0.0301 |
| 0.85 | 282 | 0.0454 | 0.7141 | 0.0301 |
| 0.85 | 294 | -1.8441 | 0.5608 | 0.1157 |
| 0.95 | 282 | 0.9642 | 0.6723 | 0.0657 |
| 0.95 | 294 | 0.61 | 0.7222 | 0.0476 |