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 : | 0.0121 GeV2 | |
|---|---|---|
| W : | 1505 GeV | |
| ε : | 0.7368 | |
| Ebeam : | 1.3383 GeV | |
| εL: | 0.016 |
|
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 |
|---|---|---|---|---|
| 0.55 | 30 | 0.5671 | 0.9027 | 0.0446 |
| 0.55 | 42 | -1.7757 | 0.4436 | 0.1083 |
| 0.55 | 138 | -0.9854 | 0.9518 | 0.0647 |
| 0.55 | 150 | -1.2541 | 0.7292 | 0.0809 |
| 0.55 | 210 | -1.4537 | 0.8475 | 0.0897 |
| 0.55 | 222 | -0.7262 | 0.9222 | 0.0518 |
| 0.55 | 234 | -0.3016 | 0.54 | 0.051 |
| 0.65 | 126 | -1.3994 | 0.7258 | 0.0891 |
| 0.65 | 138 | -1.2396 | 0.9696 | 0.0781 |
| 0.65 | 210 | -0.5287 | 0.5822 | 0.0455 |
| 0.65 | 222 | -0.1958 | 0.659 | 0.0322 |
| 0.75 | 210 | -0.4375 | 0.8086 | 0.0393 |
| 0.75 | 222 | 0.0452 | 0.8805 | 0.0301 |
| 0.75 | 234 | -1.3722 | 0.9854 | 0.0852 |
| 0.85 | 222 | -1.0667 | 0.7705 | 0.0689 |
| 0.85 | 234 | 0.5238 | 0.8587 | 0.0428 |
| 0.65 | 234 | 0.3649 | 0.7485 | 0.0371 |
| 0.75 | 210 | -0.1552 | 0.7805 | 0.0314 |
| 0.75 | 222 | -0.5472 | 0.7296 | 0.0444 |
| 0.75 | 234 | 0.7279 | 0.6663 | 0.0529 |
| 0.85 | 126 | 0.7254 | 0.6897 | 0.0528 |
| 0.85 | 222 | 0.7888 | 0.7432 | 0.056 |
| 0.85 | 234 | -0.3936 | 0.655 | 0.0382 |