Measurement E151M3481
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.2314 | |
Q2: | 0.1435 GeV2 | |
W: | 1475.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.948 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
-0.15 | 30.0 | -0.2391 | 0.2744 | 0.0304 |
-0.05 | 30.0 | 0.1469 | 0.2349 | 0.0301 |
0.05 | 30.0 | -0.1138 | 0.2663 | 0.0301 |
0.05 | 54.0 | -0.0194 | 0.2489 | 0.03 |
0.05 | 66.0 | -0.2328 | 0.2066 | 0.0304 |
0.05 | 294.0 | 0.458 | 0.247 | 0.0314 |
0.05 | 306.0 | -0.156 | 0.229 | 0.0302 |
0.15 | 18.0 | 0.1086 | 0.226 | 0.0301 |
0.15 | 30.0 | -0.0365 | 0.252 | 0.03 |
0.15 | 54.0 | 0.2218 | 0.1682 | 0.0303 |
0.15 | 66.0 | -0.1899 | 0.1559 | 0.0302 |
0.15 | 78.0 | -0.0396 | 0.2569 | 0.03 |
0.15 | 282.0 | 0.4133 | 0.2315 | 0.0311 |
0.15 | 294.0 | -0.0625 | 0.1729 | 0.03 |
0.15 | 306.0 | -0.2163 | 0.1756 | 0.0303 |
0.25 | 54.0 | 0.1526 | 0.1646 | 0.0302 |
0.25 | 66.0 | 0.0931 | 0.1352 | 0.0301 |
0.25 | 78.0 | 0.0629 | 0.1609 | 0.03 |
0.25 | 282.0 | -0.191 | 0.1372 | 0.0302 |
0.25 | 294.0 | 0.0187 | 0.1323 | 0.03 |
0.25 | 306.0 | -0.1664 | 0.152 | 0.0302 |
0.35 | 54.0 | -0.0016 | 0.1785 | 0.03 |
0.35 | 66.0 | 0.221 | 0.1219 | 0.0303 |
0.35 | 78.0 | -0.1413 | 0.1375 | 0.0301 |
0.35 | 102.0 | 0.1405 | 0.2543 | 0.0301 |
0.35 | 270.0 | 0.2127 | 0.1611 | 0.0303 |
0.35 | 282.0 | 0.0851 | 0.1217 | 0.03 |
0.35 | 294.0 | 0.1398 | 0.1174 | 0.0301 |
0.35 | 306.0 | 0.2026 | 0.1695 | 0.0303 |
0.45 | 54.0 | 0.1703 | 0.2088 | 0.0302 |
0.45 | 66.0 | 0.1885 | 0.138 | 0.0302 |
0.45 | 78.0 | 0.0255 | 0.1474 | 0.03 |
0.45 | 90.0 | -0.0874 | 0.161 | 0.0301 |
0.45 | 102.0 | 0.1609 | 0.179 | 0.0302 |
0.45 | 114.0 | -0.0712 | 0.214 | 0.03 |
0.45 | 258.0 | -0.1853 | 0.1976 | 0.0302 |
0.45 | 270.0 | -0.0888 | 0.1507 | 0.0301 |
0.45 | 282.0 | 0.1538 | 0.1214 | 0.0302 |
0.45 | 294.0 | 0.1023 | 0.1197 | 0.0301 |
0.45 | 306.0 | -0.2247 | 0.2651 | 0.0303 |
0.45 | 318.0 | -0.1643 | 0.3107 | 0.0302 |
0.55 | 54.0 | -0.0144 | 0.1604 | 0.03 |
0.55 | 66.0 | -0.0957 | 0.1747 | 0.0301 |
0.55 | 78.0 | -0.0386 | 0.1458 | 0.03 |
0.55 | 90.0 | 0.1365 | 0.1542 | 0.0301 |
0.55 | 102.0 | 0.0515 | 0.1304 | 0.03 |
0.55 | 114.0 | 0.04 | 0.1109 | 0.03 |
0.55 | 126.0 | -0.1744 | 0.1817 | 0.0302 |
0.55 | 234.0 | -0.3221 | 0.204 | 0.0307 |
0.55 | 246.0 | 0.371 | 0.1816 | 0.0309 |
0.55 | 258.0 | -0.0272 | 0.1592 | 0.03 |
0.55 | 270.0 | 0.2552 | 0.1438 | 0.0304 |
0.55 | 282.0 | -0.1038 | 0.1218 | 0.0301 |
0.55 | 294.0 | 0.1155 | 0.1927 | 0.0301 |
0.55 | 306.0 | 0.0015 | 0.1568 | 0.03 |
0.65 | 54.0 | 0.0204 | 0.1881 | 0.03 |
0.65 | 66.0 | -0.1473 | 0.2246 | 0.0301 |
0.65 | 78.0 | -0.0267 | 0.1668 | 0.03 |
0.65 | 90.0 | -0.2894 | 0.1088 | 0.0306 |
0.65 | 102.0 | 0.1299 | 0.1011 | 0.0301 |
0.65 | 114.0 | -0.1353 | 0.1112 | 0.0301 |
0.65 | 126.0 | 0.0835 | 0.1304 | 0.03 |
0.65 | 138.0 | -0.414 | 0.1492 | 0.0311 |
0.65 | 198.0 | 0.3425 | 0.2257 | 0.0308 |
0.65 | 210.0 | -0.031 | 0.2062 | 0.03 |
0.65 | 222.0 | 0.1641 | 0.1698 | 0.0302 |
0.65 | 234.0 | -0.0428 | 0.1265 | 0.03 |
0.65 | 246.0 | 0.0756 | 0.1236 | 0.03 |
0.65 | 258.0 | -0.0439 | 0.1381 | 0.03 |
0.65 | 270.0 | -0.1709 | 0.1353 | 0.0302 |
0.65 | 282.0 | -0.0125 | 0.1879 | 0.03 |
0.65 | 294.0 | -0.1517 | 0.1652 | 0.0302 |
0.65 | 306.0 | 0.0756 | 0.1262 | 0.03 |
0.75 | 66.0 | 0.0025 | 0.186 | 0.03 |
0.75 | 78.0 | -0.1049 | 0.1958 | 0.0301 |
0.75 | 90.0 | 0.1312 | 0.1027 | 0.0301 |
0.75 | 102.0 | -0.0414 | 0.0924 | 0.03 |
0.75 | 114.0 | 0.1795 | 0.1014 | 0.0302 |
0.75 | 126.0 | 0.0634 | 0.1195 | 0.03 |
0.75 | 138.0 | 0.1161 | 0.1401 | 0.0301 |
0.75 | 150.0 | 0.0779 | 0.1861 | 0.03 |
0.75 | 162.0 | 0.156 | 0.2257 | 0.0302 |
0.75 | 174.0 | 0.0884 | 0.2369 | 0.0301 |
0.75 | 186.0 | -0.3718 | 0.245 | 0.0309 |
0.75 | 198.0 | 0.0014 | 0.1711 | 0.03 |
0.75 | 210.0 | 0.2054 | 0.1347 | 0.0303 |
0.75 | 222.0 | -0.1084 | 0.1138 | 0.0301 |
0.75 | 234.0 | -0.0445 | 0.1183 | 0.03 |
0.75 | 246.0 | -0.0492 | 0.1131 | 0.03 |
0.75 | 258.0 | -0.225 | 0.1108 | 0.0303 |
0.75 | 270.0 | -0.129 | 0.1234 | 0.0301 |
0.75 | 282.0 | 0.3638 | 0.1541 | 0.0309 |
0.75 | 294.0 | -0.177 | 0.1592 | 0.0302 |
0.85 | 66.0 | 0.0544 | 0.1533 | 0.03 |
0.85 | 78.0 | 0.1531 | 0.109 | 0.0302 |
0.85 | 90.0 | 0.0538 | 0.1499 | 0.03 |
0.85 | 102.0 | 0.1545 | 0.1166 | 0.0302 |
0.85 | 114.0 | 0.0141 | 0.1055 | 0.03 |
0.85 | 126.0 | -0.1466 | 0.1146 | 0.0301 |
0.85 | 138.0 | 0.1793 | 0.1397 | 0.0302 |
0.85 | 150.0 | -0.2551 | 0.1726 | 0.0304 |
0.85 | 162.0 | 0.1814 | 0.235 | 0.0302 |
0.85 | 174.0 | 0.3922 | 0.249 | 0.031 |
0.85 | 186.0 | 0.1734 | 0.1963 | 0.0302 |
0.85 | 198.0 | 0.0437 | 0.1526 | 0.03 |
0.85 | 210.0 | -0.2591 | 0.1301 | 0.0304 |
0.85 | 222.0 | 0.0134 | 0.1039 | 0.03 |
0.85 | 234.0 | -0.1869 | 0.098 | 0.0302 |
0.85 | 246.0 | -0.0979 | 0.0936 | 0.0301 |
0.85 | 258.0 | -0.1316 | 0.1009 | 0.0301 |
0.85 | 270.0 | -0.1616 | 0.1239 | 0.0302 |
0.85 | 282.0 | 0.2146 | 0.1422 | 0.0303 |
0.85 | 294.0 | -0.0321 | 0.1778 | 0.03 |
0.95 | 66.0 | 0.2694 | 0.2373 | 0.0305 |
0.95 | 78.0 | -0.3163 | 0.1373 | 0.0307 |
0.95 | 90.0 | 0.0799 | 0.1497 | 0.03 |
0.95 | 102.0 | 0.1838 | 0.2164 | 0.0302 |
0.95 | 114.0 | -0.3868 | 0.2268 | 0.031 |
0.95 | 126.0 | -0.1086 | 0.2005 | 0.0301 |
0.95 | 138.0 | -0.0078 | 0.202 | 0.03 |
0.95 | 150.0 | 0.0573 | 0.2446 | 0.03 |
0.95 | 162.0 | 0.1414 | 0.2802 | 0.0301 |
0.95 | 174.0 | -0.1693 | 0.2582 | 0.0302 |
0.95 | 186.0 | -0.1464 | 0.2396 | 0.0301 |
0.95 | 198.0 | 0.4871 | 0.18 | 0.0315 |
0.95 | 210.0 | 0.0439 | 0.1666 | 0.03 |
0.95 | 222.0 | 0.0606 | 0.1501 | 0.03 |
0.95 | 234.0 | -0.1557 | 0.1314 | 0.0302 |
0.95 | 246.0 | 0.1278 | 0.1132 | 0.0301 |
0.95 | 258.0 | 0.0303 | 0.1127 | 0.03 |
0.95 | 270.0 | -0.0406 | 0.1138 | 0.03 |
0.95 | 282.0 | -0.0284 | 0.1078 | 0.03 |
0.95 | 294.0 | -0.4472 | 0.1356 | 0.0313 |
Experiment comment: