Measurement E151M3497
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.3361 | |
Q2: | 0.2915 GeV2 | |
W: | 1505.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.9198 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.05 | 54.0 | 0.2855 | 0.229 | 0.0305 |
0.05 | 66.0 | 0.2212 | 0.241 | 0.0303 |
0.05 | 306.0 | 0.6225 | 0.207 | 0.0325 |
0.15 | 54.0 | 0.1413 | 0.2325 | 0.0301 |
0.15 | 66.0 | -0.1988 | 0.1946 | 0.0303 |
0.15 | 282.0 | 0.2519 | 0.2351 | 0.0304 |
0.15 | 294.0 | -0.0112 | 0.2226 | 0.03 |
0.15 | 306.0 | -0.6556 | 0.2084 | 0.0327 |
0.25 | 54.0 | 0.2818 | 0.2537 | 0.0305 |
0.25 | 66.0 | -0.2019 | 0.2023 | 0.0303 |
0.25 | 282.0 | -0.3152 | 0.2101 | 0.0307 |
0.25 | 294.0 | 0.2218 | 0.1957 | 0.0303 |
0.25 | 306.0 | -0.0641 | 0.2045 | 0.03 |
0.35 | 66.0 | 0.209 | 0.2122 | 0.0303 |
0.35 | 270.0 | -0.2909 | 0.2155 | 0.0306 |
0.35 | 282.0 | -0.1243 | 0.1757 | 0.0301 |
0.35 | 294.0 | -0.4195 | 0.1738 | 0.0312 |
0.45 | 78.0 | -0.3481 | 0.2644 | 0.0308 |
0.45 | 90.0 | 0.0676 | 0.2587 | 0.03 |
0.45 | 102.0 | -0.0332 | 0.2097 | 0.03 |
0.45 | 114.0 | 0.0177 | 0.2481 | 0.03 |
0.45 | 270.0 | -0.3604 | 0.2571 | 0.0309 |
0.45 | 282.0 | 0.1631 | 0.2223 | 0.0302 |
0.45 | 294.0 | -0.0276 | 0.2391 | 0.03 |
0.45 | 306.0 | -0.0535 | 0.2409 | 0.03 |
0.55 | 54.0 | -0.2048 | 0.2725 | 0.0303 |
0.55 | 78.0 | 0.0377 | 0.2192 | 0.03 |
0.55 | 90.0 | 0.1335 | 0.171 | 0.0301 |
0.55 | 102.0 | -0.0297 | 0.1753 | 0.03 |
0.55 | 114.0 | 0.2565 | 0.1614 | 0.0304 |
0.55 | 126.0 | -0.1442 | 0.2689 | 0.0301 |
0.55 | 258.0 | -0.3993 | 0.2241 | 0.031 |
0.55 | 270.0 | 0.0663 | 0.2303 | 0.03 |
0.55 | 282.0 | -0.9819 | 0.0984 | 0.0359 |
0.55 | 294.0 | 0.2562 | 0.2709 | 0.0304 |
0.55 | 306.0 | 0.1734 | 0.2108 | 0.0302 |
0.65 | 78.0 | 0.2052 | 0.2182 | 0.0303 |
0.65 | 90.0 | 0.4587 | 0.1424 | 0.0314 |
0.65 | 102.0 | -0.0432 | 0.1712 | 0.03 |
0.65 | 114.0 | 0.088 | 0.1637 | 0.0301 |
0.65 | 126.0 | 0.2846 | 0.1817 | 0.0305 |
0.65 | 234.0 | -0.2293 | 0.2436 | 0.0303 |
0.65 | 246.0 | -0.2243 | 0.1745 | 0.0303 |
0.65 | 258.0 | -0.279 | 0.184 | 0.0305 |
0.65 | 270.0 | -0.37 | 0.1998 | 0.0309 |
0.65 | 294.0 | 0.0287 | 0.2573 | 0.03 |
0.65 | 306.0 | -0.1533 | 0.235 | 0.0302 |
0.75 | 54.0 | -0.0356 | 0.23 | 0.03 |
0.75 | 66.0 | -0.0013 | 0.2157 | 0.03 |
0.75 | 78.0 | 0.0836 | 0.2396 | 0.03 |
0.75 | 90.0 | 0.0327 | 0.1387 | 0.03 |
0.75 | 102.0 | -0.1864 | 0.1519 | 0.0302 |
0.75 | 114.0 | -0.1178 | 0.1505 | 0.0301 |
0.75 | 126.0 | 0.1384 | 0.202 | 0.0301 |
0.75 | 138.0 | 0.0897 | 0.2371 | 0.0301 |
0.75 | 198.0 | -0.1018 | 0.2275 | 0.0301 |
0.75 | 210.0 | -0.1024 | 0.1892 | 0.0301 |
0.75 | 222.0 | -0.2578 | 0.2303 | 0.0304 |
0.75 | 234.0 | 0.1914 | 0.1585 | 0.0302 |
0.75 | 246.0 | -0.1055 | 0.1696 | 0.0301 |
0.75 | 258.0 | 0.3404 | 0.1765 | 0.0308 |
0.75 | 270.0 | 0.1364 | 0.1774 | 0.0301 |
0.75 | 282.0 | 0.3465 | 0.2408 | 0.0308 |
0.85 | 54.0 | -0.0905 | 0.2037 | 0.0301 |
0.85 | 66.0 | -0.2392 | 0.1501 | 0.0304 |
0.85 | 78.0 | 0.4143 | 0.1999 | 0.0311 |
0.85 | 90.0 | -0.1248 | 0.2619 | 0.0301 |
0.85 | 102.0 | 0.0035 | 0.1526 | 0.03 |
0.85 | 114.0 | 0.4974 | 0.1384 | 0.0316 |
0.85 | 126.0 | -0.2692 | 0.1843 | 0.0305 |
0.85 | 150.0 | -0.0959 | 0.2783 | 0.0301 |
0.85 | 186.0 | 0.0037 | 0.2553 | 0.03 |
0.85 | 198.0 | -0.2542 | 0.2153 | 0.0304 |
0.85 | 210.0 | 0.1849 | 0.1734 | 0.0302 |
0.85 | 222.0 | -0.2871 | 0.1734 | 0.0305 |
0.85 | 234.0 | 0.0808 | 0.1522 | 0.03 |
0.85 | 246.0 | -0.17 | 0.1414 | 0.0302 |
0.85 | 258.0 | 0.2659 | 0.137 | 0.0305 |
0.85 | 270.0 | -0.1233 | 0.1363 | 0.0301 |
0.85 | 282.0 | -0.0098 | 0.1502 | 0.03 |
0.85 | 294.0 | -0.2558 | 0.164 | 0.0304 |
0.85 | 306.0 | -0.5294 | 0.224 | 0.0318 |
0.95 | 54.0 | 0.144 | 0.2593 | 0.0301 |
0.95 | 66.0 | 0.2901 | 0.2091 | 0.0306 |
0.95 | 78.0 | 0.0012 | 0.2327 | 0.03 |
0.95 | 114.0 | -0.1364 | 0.2198 | 0.0301 |
0.95 | 198.0 | 0.0554 | 0.2355 | 0.03 |
0.95 | 210.0 | -0.6549 | 0.2388 | 0.0327 |
0.95 | 222.0 | -0.1723 | 0.2062 | 0.0302 |
0.95 | 234.0 | -0.0235 | 0.1896 | 0.03 |
0.95 | 246.0 | -0.1059 | 0.2301 | 0.0301 |
0.95 | 258.0 | 0.1137 | 0.1889 | 0.0301 |
0.95 | 270.0 | -0.489 | 0.1379 | 0.0316 |
0.95 | 282.0 | -0.0847 | 0.1507 | 0.03 |
0.95 | 294.0 | -0.0329 | 0.1549 | 0.03 |
0.95 | 306.0 | -0.051 | 0.1544 | 0.03 |
0.95 | 318.0 | -0.3057 | 0.1766 | 0.0306 |
0.95 | 330.0 | -0.1424 | 0.2526 | 0.0301 |
Experiment comment: