You are not logged in.
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 : | 0.0143 GeV2 | |
---|---|---|
W : | 1415 GeV | |
ε : | 0.7112 | |
Ebeam : | 1.0539 GeV | |
εL: | 0.0278 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
Click
here
to view sliced data.
Click
here
to view 3D plot of the data.
Click here to get data in text file, delimited with tabs.
Measured data:
cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
---|---|---|---|---|
0.25 | 42 | 1.7668 | 0.8671 | 0.2032 |
0.25 | 54 | 0.9451 | 0.9329 | 0.1116 |
0.35 | 30 | -0.1582 | 0.7944 | 0.035 |
0.35 | 42 | -0.079 | 0.6367 | 0.0313 |
0.35 | 54 | -0.1005 | 0.5682 | 0.0321 |
0.35 | 66 | 0.7887 | 0.7905 | 0.0946 |
0.45 | 18 | 0.2786 | 0.8604 | 0.0436 |
0.45 | 30 | 1.6892 | 0.722 | 0.1945 |
0.45 | 42 | 0.5761 | 0.5636 | 0.0721 |
0.45 | 54 | 0.2317 | 0.485 | 0.0399 |
0.45 | 66 | 1.703 | 0.7789 | 0.1961 |
0.45 | 210 | -0.0101 | 0.7335 | 0.03 |
0.45 | 222 | 0.8614 | 0.8192 | 0.1025 |
0.45 | 234 | 1.1434 | 0.6507 | 0.1335 |
0.45 | 246 | 0.3045 | 0.7806 | 0.0458 |
0.55 | 30 | 0.0191 | 0.6038 | 0.0301 |
0.55 | 42 | -0.1599 | 0.5344 | 0.0351 |
0.55 | 54 | 0.8621 | 0.5019 | 0.1026 |
0.55 | 138 | -1.2995 | 0.557 | 0.1509 |
0.55 | 150 | -1.0394 | 0.5821 | 0.122 |
0.55 | 162 | -0.3825 | 0.6827 | 0.0529 |
0.55 | 174 | 0.2822 | 0.7564 | 0.0439 |
0.55 | 222 | -0.0945 | 0.5562 | 0.0319 |
0.55 | 234 | -0.0269 | 0.5216 | 0.0302 |
0.55 | 246 | 0.1898 | 0.6134 | 0.037 |
0.55 | 258 | -0.5408 | 0.7393 | 0.0684 |
0.65 | 54 | 0.3638 | 0.7324 | 0.0511 |
0.65 | 138 | -0.9681 | 0.6896 | 0.1142 |
0.65 | 150 | 0.3986 | 0.7326 | 0.0544 |
0.65 | 162 | 0.304 | 0.7591 | 0.0458 |
0.65 | 174 | -0.5458 | 0.6252 | 0.069 |
0.65 | 210 | 1.3371 | 0.8679 | 0.1551 |
0.65 | 222 | 1.1995 | 0.5966 | 0.1397 |
0.65 | 234 | 0.2238 | 0.4323 | 0.0393 |
0.65 | 246 | 0.6069 | 0.4347 | 0.0753 |
0.65 | 258 | 0.696 | 0.6144 | 0.0847 |
0.75 | 150 | -0.1691 | 0.7483 | 0.0356 |
0.75 | 162 | -0.9572 | 0.5881 | 0.113 |
0.75 | 210 | 1.42 | 0.9053 | 0.1643 |
0.75 | 222 | -0.2965 | 0.5385 | 0.0451 |
0.75 | 234 | 0.2417 | 0.5292 | 0.0407 |
0.75 | 246 | 0.1364 | 0.4705 | 0.0338 |
0.75 | 258 | 0.9596 | 0.6065 | 0.1132 |
0.85 | 222 | 0.1831 | 0.627 | 0.0365 |
0.85 | 234 | 0.2994 | 0.4981 | 0.0454 |
0.85 | 246 | -0.1825 | 0.459 | 0.0365 |
0.85 | 258 | 0.3501 | 0.6223 | 0.0499 |
0.95 | 234 | 0.5669 | 0.67 | 0.0711 |