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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 : | 0.0084 GeV2 | |
---|---|---|
W : | 1385 GeV | |
ε : | 0.7654 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0208 |
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 |
---|---|---|---|---|
0.35 | 42 | 0.4138 | 0.7892 | 0.0558 |
0.35 | 54 | 1.4018 | 0.8964 | 0.1623 |
0.45 | 42 | 0.8423 | 0.7314 | 0.1004 |
0.45 | 54 | 1.1082 | 0.7493 | 0.1296 |
0.55 | 30 | 1.4829 | 0.8274 | 0.1714 |
0.55 | 42 | 0.5209 | 0.6035 | 0.0664 |
0.55 | 54 | 0.0609 | 0.5946 | 0.0308 |
0.55 | 162 | 0.3262 | 0.9282 | 0.0477 |
0.55 | 222 | -0.1034 | 0.7195 | 0.0322 |
0.55 | 234 | -0.1928 | 0.6032 | 0.0372 |
0.55 | 246 | 0.616 | 0.5408 | 0.0762 |
0.65 | 30 | 0.9545 | 0.9178 | 0.1127 |
0.65 | 42 | -0.9561 | 0.6198 | 0.1128 |
0.65 | 54 | 0.5354 | 0.7875 | 0.0679 |
0.65 | 150 | 0.6244 | 0.8294 | 0.0771 |
0.65 | 162 | 0.6094 | 0.9123 | 0.0755 |
0.65 | 174 | -0.615 | 0.7612 | 0.0761 |
0.65 | 210 | 0.4123 | 0.8501 | 0.0557 |
0.65 | 222 | 0.2581 | 0.712 | 0.042 |
0.65 | 234 | 0.8375 | 0.5544 | 0.0999 |
0.65 | 246 | 0.1228 | 0.481 | 0.0331 |
0.65 | 258 | -0.3904 | 0.784 | 0.0536 |
0.75 | 162 | -1.4095 | 0.6745 | 0.1631 |
0.75 | 210 | 0.3201 | 0.8575 | 0.0472 |
0.75 | 222 | 0.5548 | 0.5992 | 0.0699 |
0.75 | 234 | -0.4159 | 0.5124 | 0.056 |
0.75 | 246 | -0.3302 | 0.5637 | 0.0481 |
0.85 | 222 | -0.0217 | 0.6235 | 0.0301 |
0.85 | 234 | -0.0827 | 0.5925 | 0.0314 |
0.85 | 246 | 1.3208 | 0.6306 | 0.1532 |
0.85 | 258 | -0.6471 | 0.6745 | 0.0795 |