Measurement E151M3120
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0804 | |
Q2: | 0.101 GeV2 | |
W: | 1625.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.7831 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.45 | 270.0 | 0.1503 | 0.2688 | 0.0302 |
0.45 | 282.0 | 0.1673 | 0.2688 | 0.0302 |
0.55 | 126.0 | 0.3237 | 0.2582 | 0.0307 |
0.55 | 210.0 | -0.2314 | 0.2726 | 0.0304 |
0.55 | 270.0 | 0.1018 | 0.2624 | 0.0301 |
0.65 | 114.0 | 0.1723 | 0.2581 | 0.0302 |
0.65 | 126.0 | 0.301 | 0.2608 | 0.0306 |
0.65 | 138.0 | -0.0198 | 0.2775 | 0.03 |
0.65 | 210.0 | -0.2336 | 0.2683 | 0.0304 |
0.75 | 210.0 | 0.4588 | 0.2076 | 0.0314 |
0.75 | 222.0 | 0.1867 | 0.2545 | 0.0302 |
0.75 | 234.0 | 0.015 | 0.2795 | 0.03 |
0.75 | 246.0 | -0.0221 | 0.2769 | 0.03 |
0.75 | 282.0 | -0.0703 | 0.2501 | 0.03 |
0.75 | 294.0 | 0.0002 | 0.2323 | 0.03 |
0.85 | 102.0 | 0.642 | 0.1925 | 0.0326 |
0.85 | 114.0 | 0.5099 | 0.2472 | 0.0317 |
0.85 | 210.0 | -0.1702 | 0.2538 | 0.0302 |
0.85 | 222.0 | 0.1749 | 0.2301 | 0.0302 |
0.85 | 234.0 | 0.4598 | 0.2006 | 0.0314 |
0.85 | 246.0 | -0.1617 | 0.2655 | 0.0302 |
0.95 | 234.0 | 0.3622 | 0.2194 | 0.0309 |
Experiment comment: