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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 : | 0.0844 GeV2 | |
---|---|---|
W : | 1265 GeV | |
ε : | 0.8992 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.4134 |
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 | 270 | 1.5149 | 0.9601 | 0.096 |
0.45 | 282 | 0.1031 | 0.6503 | 0.0306 |
0.55 | 258 | 1.1073 | 0.8084 | 0.0731 |
0.55 | 270 | 0.3038 | 0.5807 | 0.0351 |
0.55 | 282 | -0.1664 | 0.5268 | 0.0316 |
0.65 | 246 | -0.5195 | 0.4593 | 0.0433 |
0.65 | 258 | 0.0807 | 0.5302 | 0.0304 |
0.65 | 270 | -0.7081 | 0.2844 | 0.0521 |
0.65 | 282 | 0.4801 | 0.5655 | 0.0417 |
0.75 | 114 | 0.7596 | 0.9924 | 0.0547 |
0.75 | 126 | 0.151 | 0.8385 | 0.0313 |
0.75 | 138 | -0.7799 | 0.5191 | 0.0557 |
0.75 | 234 | -0.0915 | 0.658 | 0.0305 |
0.75 | 246 | 0.0047 | 0.58 | 0.03 |
0.75 | 258 | -0.3718 | 0.388 | 0.0374 |
0.75 | 270 | -0.381 | 0.4062 | 0.0378 |
0.75 | 282 | -0.1307 | 0.4157 | 0.031 |
0.75 | 294 | -0.1607 | 0.5613 | 0.0315 |
0.85 | 102 | -0.8768 | 0.4482 | 0.0607 |
0.85 | 114 | -0.75 | 0.4466 | 0.0542 |
0.85 | 126 | -0.0993 | 0.4942 | 0.0306 |
0.85 | 138 | -0.2056 | 0.5213 | 0.0325 |
0.85 | 150 | 0.3168 | 0.6993 | 0.0356 |
0.85 | 162 | -0.563 | 0.5262 | 0.0453 |
0.85 | 174 | 0.326 | 0.6825 | 0.0359 |
0.85 | 186 | 0.9586 | 0.8848 | 0.0651 |
0.85 | 198 | -0.0574 | 0.752 | 0.0302 |
0.85 | 210 | -0.4761 | 0.615 | 0.0415 |
0.85 | 222 | 1.5209 | 0.934 | 0.0964 |
0.85 | 234 | -0.8606 | 0.4008 | 0.0599 |
0.85 | 246 | 0.0052 | 0.5618 | 0.03 |
0.85 | 258 | 0.0382 | 0.4389 | 0.0301 |
0.85 | 270 | 0.7855 | 0.5183 | 0.056 |
0.85 | 282 | -0.1244 | 0.4275 | 0.0309 |
0.85 | 294 | -0.465 | 0.4646 | 0.041 |
0.95 | 78 | -0.5906 | 0.4486 | 0.0465 |
0.95 | 90 | -0.7791 | 0.3902 | 0.0557 |
0.95 | 114 | 0.8574 | 0.8038 | 0.0597 |
0.95 | 126 | 0.2009 | 0.5523 | 0.0323 |
0.95 | 138 | 0.3492 | 0.546 | 0.0366 |
0.95 | 150 | -0.3721 | 0.3656 | 0.0374 |
0.95 | 162 | 1.4246 | 0.6205 | 0.0909 |
0.95 | 174 | 0.1597 | 0.6007 | 0.0315 |
0.95 | 234 | -0.7257 | 0.4132 | 0.053 |
0.95 | 258 | -0.2277 | 0.5275 | 0.033 |
0.95 | 270 | 0.122 | 0.628 | 0.0309 |
0.95 | 282 | 0.1356 | 0.6237 | 0.0311 |
0.15 | 42 | -0.0909 | 0.5626 | 0.0305 |
0.45 | 270 | -0.5201 | 0.5046 | 0.044 |
0.45 | 282 | -0.8503 | 0.4862 | 0.0606 |
0.55 | 258 | 0.179 | 0.5039 | 0.032 |
0.55 | 270 | -0.0863 | 0.3559 | 0.0305 |
0.55 | 282 | 0.2158 | 0.4328 | 0.0328 |
0.65 | 246 | -0.0889 | 0.3212 | 0.0305 |
0.65 | 258 | -0.3582 | 0.3417 | 0.0373 |
0.65 | 270 | -0.0073 | 0.3118 | 0.03 |
0.65 | 282 | -0.5852 | 0.3086 | 0.047 |
0.65 | 294 | -0.0458 | 0.5509 | 0.0301 |
0.75 | 114 | -0.3345 | 0.5027 | 0.0365 |
0.75 | 126 | 0.2853 | 0.5572 | 0.0348 |
0.75 | 138 | 0.8926 | 0.5259 | 0.0629 |
0.75 | 234 | -0.3764 | 0.4662 | 0.038 |
0.75 | 246 | -0.2438 | 0.4071 | 0.0336 |
0.75 | 258 | 0.0326 | 0.2857 | 0.0301 |
0.75 | 270 | -0.1836 | 0.3078 | 0.0321 |
0.75 | 282 | -0.113 | 0.3043 | 0.0308 |
0.75 | 294 | -0.6497 | 0.3552 | 0.0502 |
0.85 | 102 | -0.2088 | 0.3981 | 0.0327 |
0.85 | 114 | 0.0878 | 0.3399 | 0.0305 |
0.85 | 126 | 0.1852 | 0.3616 | 0.0321 |
0.85 | 138 | -0.1136 | 0.3341 | 0.0308 |
0.85 | 150 | 0.2009 | 0.3725 | 0.0325 |
0.85 | 162 | -0.3493 | 0.3694 | 0.037 |
0.85 | 174 | -0.0458 | 0.4064 | 0.0301 |
0.85 | 186 | -0.2244 | 0.4837 | 0.0331 |
0.85 | 198 | -0.1589 | 0.5313 | 0.0316 |
0.85 | 234 | 0.3714 | 0.4168 | 0.0378 |
0.85 | 246 | -0.1462 | 0.3639 | 0.0313 |
0.85 | 258 | 0.0578 | 0.3413 | 0.0302 |
0.85 | 270 | 0.0113 | 0.3059 | 0.03 |
0.85 | 282 | -0.279 | 0.3263 | 0.0346 |
0.85 | 294 | -0.0815 | 0.4067 | 0.0304 |
0.95 | 90 | -0.1 | 0.4409 | 0.0306 |
0.95 | 114 | -0.1198 | 0.4124 | 0.0309 |
0.95 | 126 | 0.2974 | 0.3348 | 0.0352 |
0.95 | 138 | -0.1494 | 0.3602 | 0.0314 |
0.95 | 150 | -0.4625 | 0.3306 | 0.0415 |
0.95 | 162 | 0.0133 | 0.4302 | 0.03 |
0.95 | 174 | 0.1965 | 0.3362 | 0.0324 |
0.95 | 186 | -0.1994 | 0.3661 | 0.0324 |
0.95 | 198 | -0.0994 | 0.44 | 0.0306 |
0.95 | 258 | 0.0322 | 0.399 | 0.0301 |
0.95 | 270 | 0.0652 | 0.4212 | 0.0303 |