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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 : | 1325 GeV | |
ε : | 0.7217 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.3089 |
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 |
---|---|---|---|---|
0.55 | 258 | -0.3532 | 0.6374 | 0.0502 |
0.55 | 270 | -0.8324 | 0.5213 | 0.0993 |
0.65 | 246 | -0.8079 | 0.4639 | 0.0967 |
0.65 | 258 | -0.6301 | 0.5769 | 0.0777 |
0.65 | 270 | 0.1143 | 0.5743 | 0.0327 |
0.65 | 282 | -0.2161 | 0.6591 | 0.0388 |
0.75 | 138 | -1.1961 | 0.5918 | 0.1393 |
0.75 | 150 | -0.1649 | 0.75 | 0.0354 |
0.75 | 246 | -0.0598 | 0.5701 | 0.0308 |
0.75 | 258 | 0.7429 | 0.7002 | 0.0897 |
0.75 | 270 | 0.1505 | 0.5895 | 0.0345 |
0.75 | 282 | 0.6915 | 0.6254 | 0.0842 |
0.75 | 294 | -0.359 | 0.7058 | 0.0507 |
0.85 | 126 | 0.1889 | 0.7187 | 0.0369 |
0.85 | 138 | -0.4399 | 0.5951 | 0.0583 |
0.85 | 150 | -0.2035 | 0.6513 | 0.0379 |
0.85 | 162 | 1.1685 | 0.6648 | 0.1363 |
0.85 | 186 | 0.8649 | 0.6712 | 0.1029 |
0.85 | 246 | -0.0604 | 0.6962 | 0.0308 |
0.85 | 258 | -0.088 | 0.5524 | 0.0316 |
0.85 | 270 | 0.5401 | 0.6153 | 0.0684 |
0.85 | 282 | -0.9285 | 0.4495 | 0.1098 |
0.85 | 294 | -0.2612 | 0.6304 | 0.0422 |
0.95 | 102 | -0.2219 | 0.63 | 0.0392 |
0.95 | 114 | 1.8563 | 0.7637 | 0.2133 |
0.95 | 138 | 1.1937 | 0.6611 | 0.1391 |
0.95 | 162 | -0.286 | 0.5654 | 0.0443 |
0.95 | 174 | -0.7715 | 0.5057 | 0.0928 |
0.95 | 258 | -0.3228 | 0.5512 | 0.0474 |