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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 : | 0.0415 GeV2 | |
---|---|---|
W : | 1235 GeV | |
ε : | 0.9364 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.2909 |
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 | 0.399 | 0.4096 | 0.0399 |
0.25 | 30 | 0.8497 | 0.8543 | 0.0593 |
0.25 | 42 | -0.4167 | 0.309 | 0.0454 |
0.25 | 54 | 0.4639 | 0.4231 | 0.0434 |
0.45 | 270 | -0.5707 | 0.309 | 0.0486 |
0.45 | 282 | 0.0276 | 0.3396 | 0.0343 |
0.55 | 258 | -0.3976 | 0.242 | 0.0387 |
0.55 | 270 | 0.1068 | 0.214 | 0.0316 |
0.55 | 282 | 0.3903 | 0.2947 | 0.0396 |
0.65 | 234 | -0.4946 | 0.4806 | 0.0429 |
0.65 | 246 | -0.0472 | 0.2462 | 0.0496 |
0.65 | 258 | -0.1324 | 0.2066 | 0.0336 |
0.65 | 270 | 0.2035 | 0.2236 | 0.0325 |
0.65 | 282 | 0.123 | 0.2327 | 0.031 |
0.75 | 126 | -0.0672 | 0.4026 | 0.0322 |
0.75 | 138 | -0.2014 | 0.2956 | 0.038 |
0.75 | 150 | -0.1358 | 0.4005 | 0.0465 |
0.75 | 162 | -0.2749 | 0.3987 | 0.0534 |
0.75 | 222 | 0.3906 | 0.7228 | 0.0381 |
0.75 | 234 | -0.5376 | 0.3357 | 0.0464 |
0.75 | 246 | -0.1062 | 0.2208 | 0.0309 |
0.75 | 258 | -0.135 | 0.1966 | 0.0311 |
0.75 | 270 | 0.1455 | 0.2172 | 0.0344 |
0.75 | 282 | -0.2379 | 0.2309 | 0.0338 |
0.85 | 114 | -0.0605 | 0.4284 | 0.0302 |
0.85 | 126 | 0.0089 | 0.3185 | 0.0304 |
0.85 | 138 | -0.1862 | 0.242 | 0.0329 |
0.85 | 150 | -0.2602 | 0.2637 | 0.0341 |
0.85 | 162 | -0.2735 | 0.2498 | 0.0347 |
0.85 | 174 | 0.4025 | 0.2613 | 0.0397 |
0.85 | 186 | -0.3817 | 0.2478 | 0.0472 |
0.85 | 198 | 0.0195 | 0.3256 | 0.0326 |
0.85 | 210 | -0.6335 | 0.3152 | 0.0533 |
0.85 | 222 | 0.3212 | 0.3965 | 0.044 |
0.85 | 234 | -0.2178 | 0.2889 | 0.0361 |
0.85 | 246 | -0.4789 | 0.2272 | 0.0424 |
0.85 | 258 | -0.4449 | 0.1817 | 0.0439 |
0.85 | 270 | -0.2148 | 0.2248 | 0.0329 |
0.85 | 282 | -0.0173 | 0.3806 | 0.0377 |
0.95 | 138 | -0.5921 | 0.2682 | 0.047 |
0.95 | 150 | -0.2342 | 0.2944 | 0.0333 |
0.95 | 162 | 0.1705 | 0.3087 | 0.0332 |
0.95 | 174 | -0.2642 | 0.2886 | 0.0341 |
0.95 | 186 | -0.2762 | 0.2899 | 0.0414 |
0.95 | 198 | -0.34 | 0.4541 | 0.0363 |
0.95 | 210 | -0.8566 | 0.3624 | 0.0609 |