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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 : | 1235 GeV | |
ε : | 0.9489 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.1308 |
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 | 246 | -0.518 | 0.4949 | 0.0433 |
0.55 | 258 | -0.7845 | 0.3555 | 0.056 |
0.55 | 270 | -0.2751 | 0.5142 | 0.0343 |
0.55 | 282 | -0.9755 | 0.325 | 0.066 |
0.65 | 234 | 2.5845 | 2.5845 | 0.1585 |
0.65 | 246 | -0.2064 | 0.4423 | 0.0325 |
0.65 | 258 | 0.3271 | 0.4823 | 0.0359 |
0.65 | 270 | -0.7017 | 0.3308 | 0.0518 |
0.75 | 150 | -0.0524 | 0.656 | 0.0302 |
0.75 | 162 | -0.1354 | 0.6618 | 0.0311 |
0.75 | 186 | -0.0364 | 0.7302 | 0.0301 |
0.75 | 198 | 0.9239 | 1.1173 | 0.0632 |
0.75 | 234 | -0.3381 | 0.3845 | 0.0363 |
0.75 | 246 | -0.0708 | 0.4445 | 0.0303 |
0.75 | 258 | 0.9071 | 0.6064 | 0.0623 |
0.75 | 270 | -0.4304 | 0.487 | 0.0396 |
0.85 | 138 | -0.329 | 0.62 | 0.036 |
0.85 | 150 | 0.123 | 0.741 | 0.0309 |
0.85 | 162 | -0.0415 | 0.5673 | 0.0301 |
0.85 | 174 | -0.7454 | 0.409 | 0.054 |
0.85 | 186 | -0.8645 | 0.3579 | 0.0601 |
0.85 | 234 | -0.3339 | 0.5552 | 0.0361 |
0.85 | 246 | 1.0056 | 0.6987 | 0.0676 |
0.85 | 258 | -0.5843 | 0.4545 | 0.0462 |
0.45 | 270 | -0.2858 | 0.4649 | 0.0348 |
0.55 | 246 | -0.8294 | 0.3759 | 0.0595 |
0.55 | 258 | -0.1623 | 0.3479 | 0.0316 |
0.55 | 270 | -0.4579 | 0.3577 | 0.0413 |
0.55 | 282 | -0.9723 | 0.3963 | 0.0673 |
0.65 | 246 | -0.4429 | 0.3237 | 0.0406 |
0.65 | 258 | -0.0349 | 0.2871 | 0.0301 |
0.65 | 270 | -0.3793 | 0.3156 | 0.0381 |
0.65 | 282 | -1.316 | 0.3342 | 0.0868 |
0.75 | 150 | -0.1684 | 0.4505 | 0.0318 |
0.75 | 162 | -0.1485 | 0.3928 | 0.0314 |
0.75 | 174 | 0.1066 | 0.4529 | 0.0307 |
0.75 | 186 | -0.7031 | 0.4484 | 0.0529 |
0.75 | 198 | -0.3324 | 0.4674 | 0.0364 |
0.75 | 210 | -0.228 | 0.4755 | 0.0332 |
0.75 | 234 | -0.2488 | 0.3819 | 0.0337 |
0.75 | 246 | 0.0305 | 0.2932 | 0.0301 |
0.75 | 258 | -0.0664 | 0.2826 | 0.0303 |
0.75 | 270 | 0.0536 | 0.3368 | 0.0302 |
0.85 | 138 | 0.4433 | 0.4685 | 0.0407 |
0.85 | 150 | -0.6494 | 0.449 | 0.0502 |
0.85 | 162 | 0.2363 | 0.3732 | 0.0334 |
0.85 | 174 | 0.0737 | 0.4094 | 0.0303 |
0.85 | 186 | -0.932 | 0.3757 | 0.065 |
0.85 | 198 | -0.081 | 0.4604 | 0.0304 |
0.85 | 234 | -0.3152 | 0.4079 | 0.0358 |
0.85 | 246 | -0.5444 | 0.3535 | 0.0451 |
0.85 | 258 | -0.0595 | 0.4528 | 0.0302 |