Measurement E151M3275
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0893 | |
Q2: | 0.0496 GeV2 | |
W: | 1475.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.925 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 54.0 | -0.2602 | 0.2506 | 0.0304 |
0.25 | 66.0 | 0.0415 | 0.1337 | 0.0301 |
0.25 | 78.0 | -0.1348 | 0.1539 | 0.0303 |
0.25 | 294.0 | -0.1217 | 0.1532 | 0.0301 |
0.35 | 54.0 | -0.0315 | 0.2544 | 0.03 |
0.35 | 66.0 | -0.0725 | 0.1176 | 0.0305 |
0.35 | 78.0 | -0.0578 | 0.1197 | 0.0301 |
0.35 | 90.0 | 0.1071 | 0.1669 | 0.0301 |
0.35 | 270.0 | 0.0209 | 0.1587 | 0.0301 |
0.35 | 282.0 | 0.0645 | 0.1219 | 0.03 |
0.35 | 294.0 | 0.0843 | 0.1394 | 0.0301 |
0.45 | 66.0 | -0.0429 | 0.1851 | 0.03 |
0.45 | 78.0 | -0.0137 | 0.1606 | 0.03 |
0.45 | 90.0 | -0.0562 | 0.1842 | 0.03 |
0.45 | 270.0 | 0.0488 | 0.1793 | 0.03 |
0.45 | 282.0 | 0.0503 | 0.1676 | 0.03 |
0.45 | 294.0 | -0.1606 | 0.1661 | 0.0302 |
0.55 | 78.0 | 0.3428 | 0.1675 | 0.0308 |
0.55 | 90.0 | -0.0071 | 0.2512 | 0.03 |
0.55 | 102.0 | 0.1766 | 0.2202 | 0.0302 |
0.55 | 114.0 | 0.1794 | 0.2215 | 0.0302 |
0.55 | 126.0 | 0.2628 | 0.2008 | 0.0305 |
0.55 | 138.0 | -0.5044 | 0.2266 | 0.0317 |
0.55 | 222.0 | 0.1934 | 0.248 | 0.0302 |
0.55 | 258.0 | -0.0488 | 0.1939 | 0.03 |
0.55 | 270.0 | -0.0155 | 0.1635 | 0.03 |
0.55 | 282.0 | 0.0728 | 0.1583 | 0.03 |
0.55 | 294.0 | -0.166 | 0.2222 | 0.0302 |
0.65 | 66.0 | 0.2281 | 0.2267 | 0.0303 |
0.65 | 78.0 | 0.2035 | 0.2028 | 0.0303 |
0.65 | 90.0 | -0.1061 | 0.2521 | 0.0301 |
0.65 | 102.0 | 0.3668 | 0.2288 | 0.0309 |
0.65 | 114.0 | 0.032 | 0.1717 | 0.03 |
0.65 | 126.0 | 0.1829 | 0.1645 | 0.0302 |
0.65 | 138.0 | -0.0935 | 0.1865 | 0.0301 |
0.65 | 150.0 | 0.2183 | 0.2551 | 0.0303 |
0.65 | 210.0 | 0.2143 | 0.2241 | 0.0303 |
0.65 | 222.0 | -0.0227 | 0.2144 | 0.03 |
0.65 | 234.0 | -0.0817 | 0.1593 | 0.03 |
0.65 | 246.0 | -0.365 | 0.2242 | 0.0309 |
0.65 | 258.0 | -0.3935 | 0.233 | 0.031 |
0.65 | 270.0 | 0.0551 | 0.2405 | 0.03 |
0.65 | 282.0 | 0.4382 | 0.2202 | 0.0313 |
0.65 | 294.0 | 0.2018 | 0.2395 | 0.0303 |
0.65 | 306.0 | 0.0589 | 0.2262 | 0.03 |
0.75 | 66.0 | -0.0971 | 0.2039 | 0.0301 |
0.75 | 102.0 | 0.4294 | 0.1988 | 0.0312 |
0.75 | 114.0 | 0.1063 | 0.201 | 0.0301 |
0.75 | 126.0 | -0.3122 | 0.1579 | 0.0306 |
0.75 | 138.0 | 0.0516 | 0.1828 | 0.03 |
0.75 | 150.0 | -0.4063 | 0.2063 | 0.0311 |
0.75 | 198.0 | -0.0413 | 0.2195 | 0.03 |
0.75 | 210.0 | 0.0705 | 0.2247 | 0.03 |
0.75 | 222.0 | -0.0234 | 0.1729 | 0.03 |
0.75 | 234.0 | 0.1242 | 0.16 | 0.0301 |
0.75 | 246.0 | 0.1981 | 0.1799 | 0.0303 |
0.75 | 282.0 | 0.0587 | 0.2176 | 0.03 |
0.75 | 294.0 | 0.1665 | 0.2081 | 0.0302 |
0.85 | 102.0 | 0.2612 | 0.2233 | 0.0305 |
0.85 | 126.0 | 0.1114 | 0.2646 | 0.0301 |
0.85 | 138.0 | 0.109 | 0.2012 | 0.0301 |
0.85 | 198.0 | 0.3258 | 0.2388 | 0.0307 |
0.85 | 210.0 | -0.3826 | 0.2091 | 0.031 |
0.85 | 222.0 | 0.4297 | 0.1972 | 0.0312 |
0.85 | 234.0 | -0.0247 | 0.1786 | 0.03 |
0.85 | 246.0 | -0.7992 | 0.1596 | 0.034 |
0.85 | 258.0 | 0.032 | 0.2597 | 0.03 |
0.95 | 234.0 | -0.1528 | 0.2418 | 0.0302 |
0.95 | 246.0 | -0.0572 | 0.2694 | 0.03 |
0.35 | 306.0 | 0.1354 | 0.2592 | 0.0301 |
0.45 | 66.0 | 0.1535 | 0.1747 | 0.0302 |
0.45 | 78.0 | -0.2892 | 0.1388 | 0.0306 |
0.45 | 90.0 | 0.2035 | 0.1958 | 0.0303 |
0.45 | 126.0 | 0.5312 | 0.2106 | 0.0318 |
0.45 | 258.0 | 0.195 | 0.2285 | 0.0303 |
0.45 | 270.0 | -0.4271 | 0.1399 | 0.0312 |
0.45 | 282.0 | -0.0743 | 0.1439 | 0.03 |
0.45 | 294.0 | 0.3181 | 0.1553 | 0.0307 |
0.55 | 66.0 | 0.0477 | 0.2204 | 0.03 |
0.55 | 78.0 | 0.1183 | 0.1775 | 0.0301 |
0.55 | 90.0 | -0.1849 | 0.1936 | 0.0302 |
0.55 | 102.0 | -0.0202 | 0.2127 | 0.03 |
0.55 | 114.0 | -0.1363 | 0.1623 | 0.0301 |
0.55 | 126.0 | 0.0375 | 0.1668 | 0.03 |
0.55 | 234.0 | 0.007 | 0.2176 | 0.03 |
0.55 | 246.0 | -0.1122 | 0.2434 | 0.0301 |
0.55 | 258.0 | -0.3536 | 0.1742 | 0.0308 |
0.55 | 270.0 | 0.1045 | 0.1692 | 0.0301 |
0.55 | 282.0 | -0.0467 | 0.149 | 0.03 |
0.55 | 294.0 | -0.0475 | 0.2054 | 0.03 |
0.65 | 66.0 | -0.0892 | 0.2197 | 0.0301 |
0.65 | 78.0 | -0.5592 | 0.2161 | 0.032 |
0.65 | 90.0 | -0.0566 | 0.2679 | 0.03 |
0.65 | 102.0 | -0.2271 | 0.2389 | 0.0303 |
0.65 | 114.0 | 0.1575 | 0.1624 | 0.0302 |
0.65 | 126.0 | 0.1346 | 0.1552 | 0.0301 |
0.65 | 138.0 | -0.1276 | 0.159 | 0.0301 |
0.65 | 150.0 | -0.1272 | 0.2121 | 0.0301 |
0.65 | 198.0 | 0.1652 | 0.2479 | 0.0302 |
0.65 | 210.0 | -0.1234 | 0.1753 | 0.0301 |
0.65 | 222.0 | 0.0469 | 0.1662 | 0.03 |
0.65 | 234.0 | 0.1553 | 0.1627 | 0.0302 |
0.65 | 246.0 | 0.3092 | 0.204 | 0.0306 |
0.65 | 258.0 | -0.258 | 0.2125 | 0.0304 |
0.65 | 270.0 | 0.0624 | 0.1859 | 0.03 |
0.65 | 282.0 | -0.2294 | 0.2387 | 0.0303 |
0.65 | 294.0 | -0.0756 | 0.2017 | 0.03 |
0.75 | 102.0 | -0.3075 | 0.2089 | 0.0306 |
0.75 | 114.0 | -0.2735 | 0.1545 | 0.0305 |
0.75 | 126.0 | 0.0253 | 0.1535 | 0.03 |
0.75 | 138.0 | 0.2305 | 0.1717 | 0.0304 |
0.75 | 150.0 | 0.3364 | 0.1997 | 0.0307 |
0.75 | 210.0 | -0.0108 | 0.1909 | 0.03 |
0.75 | 222.0 | 0.1288 | 0.1517 | 0.0301 |
0.75 | 234.0 | -0.1516 | 0.1561 | 0.0302 |
0.75 | 246.0 | -0.4641 | 0.2004 | 0.0314 |
0.75 | 258.0 | 0.3895 | 0.2121 | 0.031 |
0.75 | 282.0 | -0.0351 | 0.2009 | 0.03 |
0.75 | 294.0 | 0.3296 | 0.2039 | 0.0307 |
0.85 | 90.0 | -0.1535 | 0.2327 | 0.0302 |
0.85 | 102.0 | 0.0237 | 0.1762 | 0.03 |
0.85 | 114.0 | -0.2479 | 0.2325 | 0.0304 |
0.85 | 126.0 | 0.4943 | 0.2295 | 0.0316 |
0.85 | 138.0 | 0.238 | 0.2367 | 0.0304 |
0.85 | 198.0 | -0.1476 | 0.2278 | 0.0301 |
0.85 | 210.0 | -0.0278 | 0.2008 | 0.03 |
0.85 | 222.0 | 0.0823 | 0.1501 | 0.03 |
0.85 | 234.0 | -0.2867 | 0.1451 | 0.0305 |
0.85 | 246.0 | -0.3449 | 0.1773 | 0.0308 |
0.95 | 222.0 | -0.1552 | 0.2252 | 0.0302 |
0.95 | 234.0 | -0.5179 | 0.1911 | 0.0317 |
0.95 | 246.0 | 0.0637 | 0.2584 | 0.03 |
Experiment comment: