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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 : | 0.0171 GeV2 | |
---|---|---|
W : | 1295 GeV | |
ε : | 0.9216 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.084 |
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 |
---|---|---|---|---|
0.25 | 42 | -0.2414 | 0.4292 | 0.0371 |
0.35 | 42 | -0.876 | 0.2983 | 0.0628 |
0.35 | 54 | -0.2456 | 0.4224 | 0.0555 |
0.55 | 234 | 0.172 | 0.5524 | 0.0318 |
0.55 | 246 | 0.429 | 0.4448 | 0.0401 |
0.55 | 258 | 0.3733 | 0.4137 | 0.0379 |
0.55 | 270 | -0.4945 | 0.4368 | 0.0429 |
0.65 | 138 | -0.9847 | 0.4489 | 0.0679 |
0.65 | 150 | 0.6773 | 0.5048 | 0.0516 |
0.65 | 162 | 1.3713 | 0.4796 | 0.0901 |
0.65 | 222 | 0.4619 | 0.4543 | 0.0414 |
0.65 | 234 | 0.0539 | 0.3984 | 0.0302 |
0.65 | 246 | -0.138 | 0.3024 | 0.0312 |
0.65 | 258 | -0.3194 | 0.2985 | 0.0359 |
0.65 | 270 | -0.5343 | 0.379 | 0.0447 |
0.75 | 126 | -0.2096 | 0.5067 | 0.0327 |
0.75 | 138 | -0.6403 | 0.4133 | 0.0497 |
0.75 | 150 | 0.4313 | 0.4764 | 0.0402 |
0.75 | 162 | 0.3782 | 0.4678 | 0.0381 |
0.75 | 174 | -0.0659 | 0.5272 | 0.0303 |
0.75 | 222 | 0.266 | 0.4372 | 0.0342 |
0.75 | 234 | -0.2639 | 0.3039 | 0.0342 |
0.75 | 246 | 0.4825 | 0.3078 | 0.0423 |
0.75 | 258 | 0.1348 | 0.3479 | 0.0311 |
0.75 | 270 | 0.7138 | 0.4106 | 0.0534 |
0.85 | 138 | 0.0513 | 0.484 | 0.0302 |
0.85 | 162 | 0.0217 | 0.4834 | 0.03 |
0.85 | 210 | -0.3217 | 0.4553 | 0.036 |
0.85 | 222 | 0.056 | 0.4328 | 0.0302 |
0.85 | 234 | 0.4787 | 0.3738 | 0.0422 |
0.85 | 246 | 0.038 | 0.3465 | 0.0301 |
0.85 | 258 | 0.2815 | 0.312 | 0.0347 |
0.85 | 270 | 0.2204 | 0.461 | 0.033 |
0.45 | 42 | -0.3264 | 0.7154 | 0.0359 |
0.55 | 234 | -0.5505 | 0.6418 | 0.0447 |
0.55 | 246 | 0.1169 | 0.618 | 0.0308 |
0.55 | 258 | 0.2892 | 0.782 | 0.0347 |
0.55 | 270 | 0.6535 | 0.7845 | 0.0495 |
0.65 | 126 | 1.18 | 1.0325 | 0.0771 |
0.65 | 138 | -0.5177 | 0.6458 | 0.0433 |
0.65 | 150 | 0.5874 | 1.0514 | 0.0464 |
0.65 | 162 | 0.0794 | 0.8591 | 0.0304 |
0.65 | 222 | 0.0685 | 0.8075 | 0.0303 |
0.65 | 234 | -0.6855 | 0.3728 | 0.051 |
0.65 | 246 | -0.6162 | 0.3578 | 0.0477 |
0.65 | 258 | 0.5024 | 0.5909 | 0.0426 |
0.65 | 270 | 0.7992 | 0.7401 | 0.0567 |
0.75 | 126 | -0.1251 | 0.6753 | 0.0309 |
0.75 | 138 | -0.2082 | 0.7308 | 0.0325 |
0.75 | 150 | -0.3982 | 0.58 | 0.0384 |
0.75 | 162 | -0.1684 | 0.6505 | 0.0317 |
0.75 | 210 | -0.0619 | 0.7991 | 0.0302 |
0.75 | 222 | 0.4749 | 0.7862 | 0.0414 |
0.75 | 234 | 0.1153 | 0.5532 | 0.0308 |
0.75 | 246 | -0.394 | 0.3867 | 0.0382 |
0.75 | 258 | -0.2508 | 0.4083 | 0.0336 |
0.75 | 270 | -0.6842 | 0.444 | 0.051 |
0.85 | 138 | -0.2485 | 0.708 | 0.0335 |
0.85 | 150 | 0.4802 | 1.0108 | 0.0417 |
0.85 | 162 | -0.0204 | 0.7151 | 0.03 |
0.85 | 174 | -0.0397 | 0.8134 | 0.0301 |
0.85 | 210 | 0.4488 | 0.7823 | 0.0404 |
0.85 | 222 | 0.1644 | 0.6004 | 0.0316 |
0.85 | 234 | 0.1054 | 0.4996 | 0.0307 |
0.85 | 246 | 0.7851 | 0.5519 | 0.056 |
0.85 | 258 | 0.9003 | 0.8268 | 0.062 |
0.85 | 270 | 1.2176 | 0.756 | 0.0792 |