Measurement E151M3235
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.192 | |
Q2: | 0.0707 GeV2 | |
W: | 1385.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.947 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 66.0 | -0.3073 | 0.1719 | 0.031 |
0.25 | 54.0 | 0.3211 | 0.2303 | 0.0307 |
0.25 | 66.0 | -0.0468 | 0.1874 | 0.03 |
0.25 | 78.0 | -0.1398 | 0.2447 | 0.0301 |
0.25 | 294.0 | -0.0555 | 0.1971 | 0.03 |
0.25 | 306.0 | 0.0911 | 0.2503 | 0.0301 |
0.35 | 66.0 | -0.0111 | 0.1632 | 0.03 |
0.35 | 78.0 | -0.1147 | 0.2006 | 0.0301 |
0.35 | 282.0 | 0.2436 | 0.1592 | 0.0304 |
0.35 | 294.0 | 0.1145 | 0.1712 | 0.0301 |
0.35 | 306.0 | 0.4315 | 0.2214 | 0.0312 |
0.45 | 66.0 | -0.3267 | 0.1716 | 0.0307 |
0.45 | 78.0 | 0.1993 | 0.1673 | 0.0303 |
0.45 | 90.0 | -0.7449 | 0.1781 | 0.0335 |
0.45 | 270.0 | 0.0366 | 0.2205 | 0.03 |
0.45 | 282.0 | -0.0534 | 0.1941 | 0.03 |
0.45 | 294.0 | 0.067 | 0.1636 | 0.03 |
0.55 | 66.0 | -0.0219 | 0.2228 | 0.03 |
0.55 | 78.0 | -0.0043 | 0.1875 | 0.03 |
0.55 | 90.0 | 0.1788 | 0.1921 | 0.0302 |
0.55 | 102.0 | 0.1732 | 0.184 | 0.0302 |
0.55 | 114.0 | -0.2744 | 0.2304 | 0.0305 |
0.55 | 258.0 | -0.1209 | 0.2303 | 0.0301 |
0.55 | 270.0 | 0.4945 | 0.2012 | 0.0316 |
0.55 | 282.0 | -0.374 | 0.1613 | 0.0309 |
0.55 | 294.0 | 0.0983 | 0.2152 | 0.0301 |
0.65 | 78.0 | -0.2969 | 0.2093 | 0.0306 |
0.65 | 90.0 | -0.1061 | 0.1836 | 0.0301 |
0.65 | 102.0 | 0.0881 | 0.1741 | 0.0301 |
0.65 | 114.0 | -0.3392 | 0.1634 | 0.0308 |
0.65 | 126.0 | 0.2576 | 0.1617 | 0.0304 |
0.65 | 138.0 | 0.2989 | 0.2297 | 0.0306 |
0.65 | 222.0 | -0.3402 | 0.2153 | 0.0308 |
0.65 | 234.0 | 0.248 | 0.2111 | 0.0304 |
0.65 | 246.0 | 0.2193 | 0.1585 | 0.0303 |
0.65 | 258.0 | -0.0924 | 0.2105 | 0.0301 |
0.65 | 270.0 | -0.0568 | 0.1947 | 0.03 |
0.65 | 282.0 | 0.1448 | 0.2191 | 0.0301 |
0.65 | 294.0 | 0.2991 | 0.2401 | 0.0306 |
0.75 | 90.0 | -0.4769 | 0.2407 | 0.0315 |
0.75 | 102.0 | -0.2256 | 0.2063 | 0.0303 |
0.75 | 114.0 | -0.1194 | 0.159 | 0.0301 |
0.75 | 126.0 | -0.1363 | 0.1619 | 0.0301 |
0.75 | 138.0 | 0.0266 | 0.1757 | 0.03 |
0.75 | 150.0 | 0.1265 | 0.2436 | 0.0301 |
0.75 | 198.0 | 0.0427 | 0.2646 | 0.03 |
0.75 | 210.0 | -0.1444 | 0.2215 | 0.0301 |
0.75 | 222.0 | 0.0253 | 0.1716 | 0.03 |
0.75 | 234.0 | 0.039 | 0.1775 | 0.03 |
0.75 | 246.0 | -0.1805 | 0.1768 | 0.0302 |
0.75 | 258.0 | 0.1187 | 0.1639 | 0.0301 |
0.75 | 270.0 | 0.2243 | 0.1978 | 0.0303 |
0.85 | 90.0 | 0.6151 | 0.2334 | 0.0324 |
0.85 | 102.0 | 0.526 | 0.2003 | 0.0318 |
0.85 | 114.0 | 0.0799 | 0.1747 | 0.03 |
0.85 | 126.0 | 0.1445 | 0.1616 | 0.0301 |
0.85 | 138.0 | 0.0864 | 0.1813 | 0.03 |
0.85 | 150.0 | -0.0942 | 0.2151 | 0.0301 |
0.85 | 210.0 | -0.2894 | 0.2042 | 0.0306 |
0.85 | 222.0 | 0.0671 | 0.2148 | 0.03 |
0.85 | 234.0 | -0.265 | 0.1582 | 0.0305 |
0.85 | 246.0 | 0.0634 | 0.1451 | 0.03 |
0.85 | 258.0 | 0.1624 | 0.1614 | 0.0302 |
0.85 | 270.0 | -0.0539 | 0.172 | 0.03 |
0.95 | 102.0 | 0.4678 | 0.2355 | 0.0314 |
0.95 | 222.0 | -0.023 | 0.2644 | 0.03 |
0.95 | 234.0 | 0.1541 | 0.2089 | 0.0302 |
0.95 | 246.0 | 0.0203 | 0.1994 | 0.03 |
0.95 | 258.0 | -0.0612 | 0.1937 | 0.03 |
0.15 | 306.0 | 0.1066 | 0.2575 | 0.0301 |
0.25 | 66.0 | 0.3771 | 0.1902 | 0.0309 |
0.25 | 78.0 | -0.1094 | 0.2553 | 0.0301 |
0.25 | 294.0 | -0.384 | 0.1796 | 0.031 |
0.25 | 306.0 | 0.033 | 0.2601 | 0.03 |
0.35 | 54.0 | 0.0031 | 0.2672 | 0.03 |
0.35 | 66.0 | 0.0849 | 0.1957 | 0.03 |
0.35 | 78.0 | -0.0827 | 0.1669 | 0.03 |
0.35 | 282.0 | -0.2266 | 0.1649 | 0.0303 |
0.35 | 294.0 | 0.1026 | 0.1626 | 0.0301 |
0.35 | 306.0 | 0.1021 | 0.2173 | 0.0301 |
0.45 | 66.0 | -0.2443 | 0.1784 | 0.0304 |
0.45 | 78.0 | -0.4164 | 0.1416 | 0.0311 |
0.45 | 90.0 | -0.245 | 0.1969 | 0.0304 |
0.45 | 270.0 | 0.2535 | 0.2354 | 0.0304 |
0.45 | 282.0 | -0.1034 | 0.1707 | 0.0301 |
0.45 | 294.0 | 0.0367 | 0.1624 | 0.03 |
0.55 | 66.0 | 0.2314 | 0.1929 | 0.0304 |
0.55 | 78.0 | 0.1854 | 0.1606 | 0.0302 |
0.55 | 90.0 | -0.3485 | 0.2045 | 0.0308 |
0.55 | 102.0 | 0.1872 | 0.209 | 0.0302 |
0.55 | 114.0 | -0.0204 | 0.2235 | 0.03 |
0.55 | 258.0 | 0.1995 | 0.2173 | 0.0303 |
0.55 | 270.0 | -0.1039 | 0.1741 | 0.0301 |
0.55 | 282.0 | -0.0586 | 0.1637 | 0.03 |
0.55 | 294.0 | 0.2167 | 0.1966 | 0.0303 |
0.65 | 66.0 | -0.097 | 0.2075 | 0.0301 |
0.65 | 78.0 | -0.2528 | 0.2092 | 0.0304 |
0.65 | 90.0 | 0.4807 | 0.1641 | 0.0315 |
0.65 | 102.0 | 0.1096 | 0.1913 | 0.0301 |
0.65 | 114.0 | 0.0944 | 0.1562 | 0.0301 |
0.65 | 126.0 | -0.1145 | 0.1745 | 0.0301 |
0.65 | 138.0 | -0.2884 | 0.2264 | 0.0305 |
0.65 | 222.0 | 0.0645 | 0.2443 | 0.03 |
0.65 | 234.0 | -0.2139 | 0.1861 | 0.0303 |
0.65 | 246.0 | 0.1905 | 0.1898 | 0.0302 |
0.65 | 258.0 | 0.0546 | 0.1791 | 0.03 |
0.65 | 270.0 | 0.2134 | 0.1941 | 0.0303 |
0.65 | 282.0 | 0.0393 | 0.2086 | 0.03 |
0.65 | 294.0 | -0.5065 | 0.1838 | 0.0317 |
0.75 | 90.0 | 0.2107 | 0.2201 | 0.0303 |
0.75 | 102.0 | 0.2211 | 0.1753 | 0.0303 |
0.75 | 114.0 | 0.0914 | 0.1411 | 0.0301 |
0.75 | 126.0 | 0.047 | 0.154 | 0.03 |
0.75 | 138.0 | -0.0395 | 0.1778 | 0.03 |
0.75 | 150.0 | 0.1646 | 0.2171 | 0.0302 |
0.75 | 162.0 | -0.2613 | 0.2438 | 0.0305 |
0.75 | 210.0 | 0.048 | 0.1819 | 0.03 |
0.75 | 222.0 | 0.1668 | 0.1827 | 0.0302 |
0.75 | 234.0 | 0.0682 | 0.1633 | 0.03 |
0.75 | 246.0 | -0.1369 | 0.1468 | 0.0301 |
0.75 | 258.0 | 0.0043 | 0.1495 | 0.03 |
0.75 | 270.0 | 0.4913 | 0.2152 | 0.0316 |
0.75 | 282.0 | -0.3703 | 0.2259 | 0.0309 |
0.85 | 102.0 | 0.0842 | 0.2146 | 0.03 |
0.85 | 114.0 | 0.0351 | 0.1607 | 0.03 |
0.85 | 126.0 | 0.2524 | 0.158 | 0.0304 |
0.85 | 138.0 | 0.0867 | 0.1705 | 0.0301 |
0.85 | 150.0 | -0.0698 | 0.2324 | 0.03 |
0.85 | 162.0 | -0.2398 | 0.2463 | 0.0304 |
0.85 | 198.0 | -0.2797 | 0.2377 | 0.0305 |
0.85 | 210.0 | -0.217 | 0.1957 | 0.0303 |
0.85 | 222.0 | 0.1067 | 0.186 | 0.0301 |
0.85 | 234.0 | -0.1422 | 0.158 | 0.0301 |
0.85 | 246.0 | 0.2091 | 0.1607 | 0.0303 |
0.85 | 258.0 | -0.0839 | 0.1548 | 0.03 |
0.85 | 270.0 | 0.105 | 0.1619 | 0.0301 |
0.85 | 282.0 | -0.1262 | 0.249 | 0.0301 |
0.95 | 234.0 | -0.2092 | 0.1891 | 0.0303 |
0.95 | 246.0 | -0.097 | 0.1729 | 0.0301 |
0.95 | 258.0 | -0.3284 | 0.1679 | 0.0307 |
0.95 | 270.0 | 0.1529 | 0.2407 | 0.0302 |
Experiment comment: