Measurement E151M3032
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.3118 | |
Q2: | 0.205 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.8619 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 66.0 | 0.6135 | 0.208 | 0.0324 |
0.25 | 294.0 | 0.2103 | 0.2239 | 0.0303 |
0.35 | 66.0 | 0.2812 | 0.2146 | 0.0305 |
0.35 | 282.0 | -0.2395 | 0.2597 | 0.0304 |
0.35 | 294.0 | -0.0162 | 0.2728 | 0.03 |
0.45 | 66.0 | 0.0019 | 0.2533 | 0.03 |
0.45 | 78.0 | 0.0736 | 0.2548 | 0.03 |
0.45 | 282.0 | 0.001 | 0.2485 | 0.03 |
0.55 | 114.0 | 0.0635 | 0.2618 | 0.03 |
0.55 | 282.0 | -0.3344 | 0.2561 | 0.0307 |
0.65 | 102.0 | 0.3452 | 0.2412 | 0.0308 |
0.65 | 114.0 | 0.1359 | 0.2103 | 0.0301 |
0.65 | 126.0 | -0.127 | 0.2499 | 0.0301 |
0.65 | 246.0 | 0.5169 | 0.1882 | 0.0317 |
0.65 | 270.0 | -0.2315 | 0.2686 | 0.0304 |
0.75 | 90.0 | 0.0138 | 0.247 | 0.03 |
0.75 | 102.0 | -0.0005 | 0.2026 | 0.03 |
0.75 | 114.0 | 0.07 | 0.2172 | 0.03 |
0.75 | 126.0 | 0.0843 | 0.234 | 0.03 |
0.75 | 138.0 | -0.2349 | 0.2652 | 0.0304 |
0.75 | 210.0 | 0.2753 | 0.2707 | 0.0305 |
0.75 | 222.0 | 0.4223 | 0.2234 | 0.0312 |
0.75 | 234.0 | 0.0316 | 0.2322 | 0.03 |
0.75 | 246.0 | 0.0286 | 0.2583 | 0.03 |
0.75 | 258.0 | -0.1362 | 0.2272 | 0.0301 |
0.75 | 270.0 | 0.2359 | 0.2207 | 0.0304 |
0.85 | 66.0 | -0.1695 | 0.2734 | 0.0302 |
0.85 | 78.0 | -0.1241 | 0.2524 | 0.0301 |
0.85 | 102.0 | 0.1666 | 0.2426 | 0.0302 |
0.85 | 114.0 | -0.1279 | 0.2246 | 0.0301 |
0.85 | 126.0 | 0.0055 | 0.228 | 0.03 |
0.85 | 138.0 | -0.1009 | 0.2628 | 0.0301 |
0.85 | 210.0 | 0.1807 | 0.2585 | 0.0302 |
0.85 | 222.0 | -0.4724 | 0.1989 | 0.0315 |
0.85 | 234.0 | 0.3339 | 0.2099 | 0.0307 |
0.85 | 246.0 | -0.1909 | 0.2002 | 0.0302 |
0.85 | 258.0 | -0.3744 | 0.1826 | 0.0309 |
0.85 | 270.0 | 0.0824 | 0.2105 | 0.03 |
0.85 | 282.0 | 0.1177 | 0.1853 | 0.0301 |
0.95 | 234.0 | -0.0286 | 0.2622 | 0.03 |
0.95 | 246.0 | -0.5407 | 0.2109 | 0.0319 |
0.95 | 258.0 | 0.2375 | 0.2301 | 0.0304 |
0.95 | 270.0 | -0.1442 | 0.2033 | 0.0301 |
0.95 | 282.0 | -0.3578 | 0.1865 | 0.0308 |
0.95 | 294.0 | -0.1844 | 0.2538 | 0.0302 |
Experiment comment: