Measurement E151M3518
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1598 | |
Q2: | 0.1435 GeV2 | |
W: | 1565.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.9273 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.05 | 66.0 | 0.0868 | 0.2488 | 0.0301 |
0.15 | 54.0 | -0.0205 | 0.2651 | 0.03 |
0.15 | 66.0 | 0.1579 | 0.224 | 0.0302 |
0.15 | 282.0 | 0.2328 | 0.2724 | 0.0304 |
0.15 | 294.0 | -0.1507 | 0.264 | 0.0302 |
0.25 | 54.0 | 0.2796 | 0.2266 | 0.0305 |
0.25 | 66.0 | 0.1125 | 0.188 | 0.0301 |
0.25 | 78.0 | 0.1401 | 0.2094 | 0.0301 |
0.25 | 282.0 | -0.3712 | 0.1821 | 0.0309 |
0.25 | 294.0 | 0.1454 | 0.2 | 0.0301 |
0.35 | 66.0 | -0.3636 | 0.1872 | 0.0309 |
0.35 | 78.0 | -0.3066 | 0.1938 | 0.0306 |
0.35 | 90.0 | -0.4139 | 0.2129 | 0.0311 |
0.35 | 102.0 | 0.248 | 0.2619 | 0.0304 |
0.35 | 270.0 | 0.2235 | 0.176 | 0.0303 |
0.35 | 282.0 | -0.1021 | 0.1394 | 0.0301 |
0.35 | 294.0 | 0.4025 | 0.1603 | 0.0311 |
0.45 | 66.0 | 0.0487 | 0.1965 | 0.03 |
0.45 | 78.0 | -0.1835 | 0.1922 | 0.0302 |
0.45 | 90.0 | 0.0581 | 0.2353 | 0.03 |
0.45 | 102.0 | -0.4316 | 0.1659 | 0.0312 |
0.45 | 114.0 | 0.2269 | 0.194 | 0.0303 |
0.45 | 126.0 | 0.4022 | 0.2705 | 0.0311 |
0.45 | 258.0 | 0.2818 | 0.2152 | 0.0305 |
0.45 | 270.0 | 0.1018 | 0.1578 | 0.0301 |
0.45 | 282.0 | -0.051 | 0.1439 | 0.03 |
0.45 | 294.0 | 0.0528 | 0.1718 | 0.03 |
0.55 | 54.0 | 0.1788 | 0.2133 | 0.0302 |
0.55 | 66.0 | -0.3647 | 0.182 | 0.0309 |
0.55 | 78.0 | 0.4026 | 0.2157 | 0.0311 |
0.55 | 90.0 | 0.4358 | 0.1726 | 0.0312 |
0.55 | 102.0 | 0.0543 | 0.1678 | 0.03 |
0.55 | 114.0 | 0.1875 | 0.1314 | 0.0302 |
0.55 | 126.0 | -0.0242 | 0.153 | 0.03 |
0.55 | 138.0 | -0.015 | 0.2127 | 0.03 |
0.55 | 210.0 | 0.1159 | 0.272 | 0.0301 |
0.55 | 222.0 | 0.005 | 0.2073 | 0.03 |
0.55 | 234.0 | -0.3734 | 0.1854 | 0.0309 |
0.55 | 246.0 | 0.0205 | 0.2125 | 0.03 |
0.55 | 258.0 | -0.122 | 0.1893 | 0.0301 |
0.55 | 270.0 | 0.0358 | 0.1837 | 0.03 |
0.55 | 282.0 | -0.2632 | 0.1494 | 0.0305 |
0.55 | 294.0 | 0.2325 | 0.2004 | 0.0304 |
0.55 | 306.0 | -0.2878 | 0.2372 | 0.0305 |
0.65 | 54.0 | 0.0369 | 0.2523 | 0.03 |
0.65 | 66.0 | 0.3306 | 0.2355 | 0.0307 |
0.65 | 90.0 | -0.0521 | 0.1527 | 0.03 |
0.65 | 102.0 | -0.0569 | 0.1264 | 0.03 |
0.65 | 114.0 | -0.129 | 0.1281 | 0.0301 |
0.65 | 126.0 | 0.0708 | 0.1325 | 0.03 |
0.65 | 138.0 | 0.0553 | 0.1881 | 0.03 |
0.65 | 150.0 | -0.1505 | 0.2467 | 0.0302 |
0.65 | 162.0 | 0.3758 | 0.2258 | 0.0309 |
0.65 | 198.0 | 0.1558 | 0.1946 | 0.0302 |
0.65 | 210.0 | 0.2653 | 0.1385 | 0.0305 |
0.65 | 222.0 | 0.2853 | 0.1538 | 0.0305 |
0.65 | 234.0 | -0.0788 | 0.148 | 0.03 |
0.65 | 246.0 | 0.1113 | 0.1543 | 0.0301 |
0.65 | 258.0 | -0.1428 | 0.1714 | 0.0301 |
0.65 | 270.0 | 0.0834 | 0.1917 | 0.03 |
0.65 | 294.0 | -0.306 | 0.1444 | 0.0306 |
0.65 | 306.0 | 0.3679 | 0.1619 | 0.0309 |
0.75 | 66.0 | 0.3516 | 0.2671 | 0.0308 |
0.75 | 78.0 | 0.1034 | 0.1666 | 0.0301 |
0.75 | 90.0 | -0.0162 | 0.1772 | 0.03 |
0.75 | 102.0 | 0.1148 | 0.1246 | 0.0301 |
0.75 | 114.0 | 0.0638 | 0.1115 | 0.03 |
0.75 | 126.0 | 0.0601 | 0.1202 | 0.03 |
0.75 | 138.0 | -0.1307 | 0.1458 | 0.0301 |
0.75 | 150.0 | -0.1567 | 0.2095 | 0.0302 |
0.75 | 162.0 | 0.3918 | 0.222 | 0.031 |
0.75 | 174.0 | -0.1804 | 0.2203 | 0.0302 |
0.75 | 186.0 | -0.3106 | 0.1865 | 0.0306 |
0.75 | 198.0 | -0.1051 | 0.1567 | 0.0301 |
0.75 | 210.0 | -0.1141 | 0.1403 | 0.0301 |
0.75 | 222.0 | -0.047 | 0.1287 | 0.03 |
0.75 | 234.0 | -0.1145 | 0.1269 | 0.0301 |
0.75 | 246.0 | 0.0836 | 0.1428 | 0.03 |
0.75 | 258.0 | -0.1261 | 0.1388 | 0.0301 |
0.75 | 270.0 | -0.0127 | 0.1923 | 0.03 |
0.75 | 282.0 | 0.0327 | 0.2104 | 0.03 |
0.75 | 294.0 | -0.0329 | 0.1436 | 0.03 |
0.75 | 306.0 | -0.6063 | 0.2153 | 0.0324 |
0.85 | 66.0 | -0.0476 | 0.2024 | 0.03 |
0.85 | 78.0 | 0.1712 | 0.1164 | 0.0302 |
0.85 | 90.0 | -0.2382 | 0.1274 | 0.0304 |
0.85 | 102.0 | 0.0018 | 0.1653 | 0.03 |
0.85 | 114.0 | 0.2689 | 0.1536 | 0.0305 |
0.85 | 126.0 | -0.1665 | 0.1512 | 0.0302 |
0.85 | 138.0 | -0.0256 | 0.1682 | 0.03 |
0.85 | 150.0 | -0.1403 | 0.2303 | 0.0301 |
0.85 | 162.0 | -0.0409 | 0.2301 | 0.03 |
0.85 | 174.0 | -0.2812 | 0.1931 | 0.0305 |
0.85 | 186.0 | 0.227 | 0.1903 | 0.0303 |
0.85 | 198.0 | 0.0315 | 0.1522 | 0.03 |
0.85 | 210.0 | -0.1091 | 0.1344 | 0.0301 |
0.85 | 222.0 | -0.0215 | 0.1209 | 0.03 |
0.85 | 234.0 | 0.2409 | 0.1047 | 0.0304 |
0.85 | 246.0 | 0.0526 | 0.1104 | 0.03 |
0.85 | 258.0 | -0.0197 | 0.1274 | 0.03 |
0.85 | 270.0 | -0.0921 | 0.1536 | 0.0301 |
0.85 | 282.0 | -0.0703 | 0.1708 | 0.03 |
0.85 | 294.0 | 0.0141 | 0.2616 | 0.03 |
0.95 | 78.0 | -0.0279 | 0.1817 | 0.03 |
0.95 | 90.0 | -0.2144 | 0.1531 | 0.0303 |
0.95 | 102.0 | 0.1702 | 0.1542 | 0.0302 |
0.95 | 114.0 | 0.5091 | 0.1941 | 0.0317 |
0.95 | 126.0 | 0.1654 | 0.2607 | 0.0302 |
0.95 | 162.0 | 0.0469 | 0.2339 | 0.03 |
0.95 | 174.0 | 0.2597 | 0.2254 | 0.0304 |
0.95 | 186.0 | 0.0827 | 0.1953 | 0.03 |
0.95 | 198.0 | -0.1394 | 0.1745 | 0.0301 |
0.95 | 210.0 | -0.2917 | 0.1479 | 0.0306 |
0.95 | 222.0 | 0.3166 | 0.1278 | 0.0307 |
0.95 | 234.0 | 0.0549 | 0.1264 | 0.03 |
0.95 | 246.0 | 0.0451 | 0.1267 | 0.03 |
0.95 | 258.0 | 0.0399 | 0.1373 | 0.03 |
0.95 | 270.0 | 0.0784 | 0.1194 | 0.03 |
0.95 | 282.0 | -0.1605 | 0.1532 | 0.0302 |
Experiment comment: