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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: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
Q2 : | 0.1205 GeV2 | |
---|---|---|
W : | 1295 GeV | |
ε : | 0.8604 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.4341 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
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Click here to get data in text file, delimited with tabs.
Measured data:
cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
---|---|---|---|---|
0.45 | 282 | -0.3413 | 0.4612 | 0.0668 |
0.55 | 258 | -0.2142 | 0.395 | 0.034 |
0.55 | 270 | -0.2629 | 0.3463 | 0.0494 |
0.55 | 282 | 0.6477 | 0.3877 | 0.0499 |
0.65 | 258 | 0.3331 | 0.3172 | 0.0368 |
0.65 | 270 | 0.0267 | 0.3458 | 0.0341 |
0.65 | 282 | -0.1642 | 0.3456 | 0.0327 |
0.75 | 114 | 0.1349 | 0.4557 | 0.0332 |
0.75 | 126 | -0.5622 | 0.4054 | 0.048 |
0.75 | 138 | 0.081 | 0.463 | 0.0452 |
0.75 | 150 | -0.0955 | 0.8875 | 0.0305 |
0.75 | 234 | 0.1 | 0.3627 | 0.0457 |
0.75 | 246 | -0.1131 | 0.4523 | 0.0356 |
0.75 | 258 | -0.1428 | 0.3397 | 0.0336 |
0.75 | 270 | -0.0786 | 0.3064 | 0.0306 |
0.75 | 282 | 0.0022 | 0.3251 | 0.041 |
0.75 | 294 | -0.0368 | 0.3865 | 0.0385 |
0.85 | 102 | -0.0962 | 0.3341 | 0.032 |
0.85 | 114 | -0.4214 | 0.3076 | 0.0414 |
0.85 | 126 | -0.5525 | 0.2711 | 0.0462 |
0.85 | 138 | 0.5698 | 0.3822 | 0.0485 |
0.85 | 150 | -0.3974 | 0.3067 | 0.041 |
0.85 | 162 | 0.4937 | 0.4059 | 0.0439 |
0.85 | 246 | -0.3665 | 0.3218 | 0.0382 |
0.85 | 258 | 0.2633 | 0.3215 | 0.0341 |
0.85 | 270 | 0.1835 | 0.3142 | 0.0331 |
0.85 | 282 | -0.3781 | 0.256 | 0.0392 |
0.85 | 294 | -0.2891 | 0.3577 | 0.0536 |
0.95 | 66 | -0.0671 | 0.3766 | 0.0318 |
0.95 | 78 | -0.5095 | 0.3429 | 0.0434 |
0.95 | 90 | -0.2315 | 0.6502 | 0.0331 |
0.95 | 102 | 0.5939 | 0.5071 | 0.0475 |
0.95 | 114 | -0.0292 | 0.3961 | 0.0322 |
0.95 | 126 | 0.2105 | 0.3467 | 0.033 |
0.95 | 138 | 0.5821 | 0.4364 | 0.0474 |
0.95 | 150 | -0.0641 | 0.3392 | 0.0304 |
0.95 | 162 | -0.2077 | 0.3979 | 0.0362 |
0.95 | 174 | 0.6102 | 0.3498 | 0.0481 |
0.95 | 186 | 0.1848 | 0.4721 | 0.0321 |
0.95 | 246 | -0.212 | 0.3243 | 0.0365 |
0.95 | 258 | -0.162 | 0.3286 | 0.0317 |
0.95 | 270 | -0.0979 | 0.3168 | 0.0307 |
0.95 | 282 | -0.5384 | 0.3149 | 0.0499 |
0.95 | 294 | 0.4829 | 0.3813 | 0.0439 |