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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 : | 0.0593 GeV2 | |
---|---|---|
W : | 1385 GeV | |
ε : | 0.7053 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.1223 |
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 |
---|---|---|---|---|
0.15 | 42 | 0.0127 | 0.7891 | 0.03 |
0.25 | 42 | 0.4626 | 0.807 | 0.0606 |
0.35 | 30 | 1.3201 | 0.8889 | 0.1532 |
0.35 | 42 | -0.0305 | 0.6451 | 0.0302 |
0.35 | 54 | 0.2041 | 0.9266 | 0.0379 |
0.45 | 30 | 1.2308 | 0.9185 | 0.1432 |
0.45 | 42 | 0.536 | 0.7483 | 0.068 |
0.45 | 246 | -0.1454 | 0.8082 | 0.0343 |
0.45 | 258 | -0.0324 | 0.741 | 0.0302 |
0.55 | 150 | -0.7053 | 0.7618 | 0.0857 |
0.55 | 234 | 1.044 | 0.7596 | 0.1225 |
0.55 | 246 | -0.3175 | 0.4803 | 0.047 |
0.55 | 258 | -0.0709 | 0.5799 | 0.0311 |
0.55 | 270 | -0.7242 | 0.7483 | 0.0877 |
0.65 | 138 | -1.109 | 0.7249 | 0.1297 |
0.65 | 150 | 0.2551 | 0.7646 | 0.0417 |
0.65 | 162 | -0.6988 | 0.6937 | 0.085 |
0.65 | 222 | -0.2509 | 0.6053 | 0.0414 |
0.65 | 234 | 1.8142 | 0.6217 | 0.2086 |
0.65 | 246 | 0.1042 | 0.5561 | 0.0323 |
0.65 | 258 | -1.2946 | 0.4276 | 0.1503 |
0.65 | 270 | 0.9833 | 0.6633 | 0.1158 |
0.75 | 138 | -0.7711 | 0.571 | 0.0927 |
0.75 | 150 | -0.3292 | 0.5583 | 0.048 |
0.75 | 162 | -0.1453 | 0.7981 | 0.0343 |
0.75 | 174 | 0.3333 | 0.7288 | 0.0484 |
0.75 | 210 | 0.7709 | 0.8367 | 0.0927 |
0.75 | 222 | -0.0625 | 0.7755 | 0.0308 |
0.75 | 234 | 0.4196 | 0.5125 | 0.0564 |
0.75 | 246 | 0.7523 | 0.4838 | 0.0907 |
0.75 | 258 | 0.8035 | 0.4767 | 0.0962 |
0.75 | 270 | -1.0853 | 0.4567 | 0.1271 |
0.75 | 282 | -2.063 | 0.4856 | 0.2366 |
0.85 | 126 | 0.417 | 0.8972 | 0.0561 |
0.85 | 138 | 0.6976 | 0.8618 | 0.0848 |
0.85 | 150 | 0.4543 | 0.6239 | 0.0598 |
0.85 | 174 | -0.4394 | 0.7729 | 0.0583 |
0.85 | 234 | 0.3196 | 0.5849 | 0.0471 |
0.85 | 246 | 1.27 | 0.4446 | 0.1476 |
0.85 | 258 | 0.2502 | 0.4634 | 0.0414 |
0.85 | 270 | -0.5494 | 0.4358 | 0.0693 |
0.85 | 282 | 1.2903 | 0.6994 | 0.1498 |
0.95 | 246 | 0.3244 | 0.5899 | 0.0476 |
0.95 | 258 | -0.1098 | 0.5296 | 0.0325 |
0.95 | 270 | -0.311 | 0.5588 | 0.0464 |