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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 : | 0.0496 GeV2 | |
---|---|---|
W : | 1205 GeV | |
ε : | 0.9438 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.4272 |
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 | 0.1772 | 0.4525 | 0.0347 |
0.55 | 270 | -0.4107 | 0.2782 | 0.0396 |
0.55 | 282 | -0.1204 | 0.3399 | 0.0311 |
0.65 | 258 | -0.4011 | 0.2963 | 0.0388 |
0.65 | 270 | -0.2557 | 0.2606 | 0.0338 |
0.65 | 282 | -0.3104 | 0.2884 | 0.0499 |
0.75 | 258 | -0.1641 | 0.3036 | 0.0327 |
0.75 | 270 | -0.0302 | 0.3003 | 0.0337 |
0.85 | 114 | -0.6857 | 0.4814 | 0.051 |
0.85 | 126 | 0.4224 | 0.3894 | 0.0397 |
0.85 | 138 | 0.0729 | 0.3284 | 0.0324 |
0.85 | 150 | 0.489 | 0.3468 | 0.0444 |
0.85 | 162 | -0.2266 | 0.254 | 0.0367 |
0.85 | 174 | -0.3532 | 0.3027 | 0.0375 |
0.85 | 186 | -0.7316 | 0.3031 | 0.0636 |
0.85 | 198 | 0.0246 | 0.3195 | 0.0348 |
0.85 | 210 | -0.4409 | 0.3341 | 0.0566 |
0.95 | 138 | 0.3307 | 0.409 | 0.0363 |
0.95 | 150 | -0.2106 | 0.3442 | 0.0327 |
0.95 | 162 | 0.6165 | 0.4034 | 0.0486 |
0.95 | 174 | 0.0894 | 0.3403 | 0.0305 |
0.95 | 186 | -0.1384 | 0.3685 | 0.0312 |
0.95 | 198 | -0.6142 | 0.3499 | 0.0484 |
0.85 | 270 | -0.7717 | 0.3567 | 0.0553 |
0.95 | 138 | -0.0579 | 0.4705 | 0.0302 |
0.95 | 150 | 0.7218 | 0.6871 | 0.0528 |
0.95 | 162 | 0.0717 | 0.5236 | 0.0303 |
0.95 | 174 | 0.2321 | 0.5934 | 0.0331 |
0.95 | 186 | -0.8205 | 0.2599 | 0.0578 |
0.95 | 198 | 2.1328 | 2.1328 | 0.1319 |