Measurement E151M3250
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1913 | |
Q2: | 0.0844 GeV2 | |
W: | 1415.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9359 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.2925 | 0.181 | 0.0306 |
0.25 | 294.0 | -0.0102 | 0.1812 | 0.03 |
0.25 | 306.0 | 0.1888 | 0.2437 | 0.0302 |
0.35 | 66.0 | 0.0969 | 0.1941 | 0.0301 |
0.35 | 78.0 | 0.1134 | 0.1739 | 0.0301 |
0.35 | 90.0 | 0.1372 | 0.2489 | 0.0301 |
0.35 | 282.0 | 0.1142 | 0.1673 | 0.0301 |
0.35 | 294.0 | 0.1757 | 0.1915 | 0.0302 |
0.35 | 306.0 | 0.1775 | 0.2204 | 0.0302 |
0.45 | 66.0 | -0.1738 | 0.1709 | 0.0302 |
0.45 | 78.0 | 0.0214 | 0.1999 | 0.03 |
0.45 | 90.0 | 0.1315 | 0.2234 | 0.0301 |
0.45 | 270.0 | 0.124 | 0.2074 | 0.0301 |
0.45 | 282.0 | 0.2509 | 0.1478 | 0.0304 |
0.45 | 294.0 | -0.1491 | 0.1615 | 0.0301 |
0.55 | 66.0 | 0.0737 | 0.2334 | 0.03 |
0.55 | 78.0 | 0.2837 | 0.1531 | 0.0305 |
0.55 | 90.0 | -0.0235 | 0.2544 | 0.03 |
0.55 | 102.0 | -0.253 | 0.2004 | 0.0304 |
0.55 | 114.0 | -0.2984 | 0.2061 | 0.0306 |
0.55 | 246.0 | -0.0985 | 0.2518 | 0.0301 |
0.55 | 258.0 | -0.0506 | 0.199 | 0.03 |
0.55 | 270.0 | -0.0212 | 0.1944 | 0.03 |
0.55 | 282.0 | -0.0498 | 0.1744 | 0.03 |
0.55 | 294.0 | 0.237 | 0.2382 | 0.0304 |
0.65 | 66.0 | -0.174 | 0.1985 | 0.0302 |
0.65 | 78.0 | -0.1476 | 0.238 | 0.0301 |
0.65 | 90.0 | -0.2115 | 0.2329 | 0.0303 |
0.65 | 102.0 | 0.2685 | 0.2006 | 0.0305 |
0.65 | 114.0 | -0.0805 | 0.1634 | 0.03 |
0.65 | 126.0 | 0.2013 | 0.1749 | 0.0303 |
0.65 | 138.0 | -0.0333 | 0.1896 | 0.03 |
0.65 | 222.0 | -0.2416 | 0.2128 | 0.0304 |
0.65 | 234.0 | -0.0605 | 0.1784 | 0.03 |
0.65 | 246.0 | 0.1427 | 0.1723 | 0.0301 |
0.65 | 258.0 | 0.0686 | 0.182 | 0.03 |
0.65 | 270.0 | 0.017 | 0.1767 | 0.03 |
0.65 | 282.0 | -0.3224 | 0.2348 | 0.0307 |
0.65 | 306.0 | 0.143 | 0.2599 | 0.0301 |
0.75 | 90.0 | 0.1213 | 0.2135 | 0.0301 |
0.75 | 102.0 | -0.0957 | 0.1548 | 0.0301 |
0.75 | 114.0 | 0.1919 | 0.1381 | 0.0302 |
0.75 | 126.0 | -0.374 | 0.1506 | 0.0309 |
0.75 | 138.0 | 0.0054 | 0.1825 | 0.03 |
0.75 | 150.0 | -0.2422 | 0.1951 | 0.0304 |
0.75 | 210.0 | -0.1364 | 0.228 | 0.0301 |
0.75 | 222.0 | -0.0381 | 0.1657 | 0.03 |
0.75 | 234.0 | -0.1132 | 0.1573 | 0.0301 |
0.75 | 246.0 | -0.4162 | 0.1438 | 0.0311 |
0.75 | 258.0 | -0.2317 | 0.1644 | 0.0304 |
0.75 | 270.0 | -0.3942 | 0.1673 | 0.031 |
0.85 | 90.0 | 0.0265 | 0.2052 | 0.03 |
0.85 | 102.0 | 0.0007 | 0.1995 | 0.03 |
0.85 | 114.0 | 0.4312 | 0.1891 | 0.0312 |
0.85 | 126.0 | -0.1256 | 0.156 | 0.0301 |
0.85 | 138.0 | -0.1335 | 0.1815 | 0.0301 |
0.85 | 210.0 | 0.1788 | 0.2522 | 0.0302 |
0.85 | 222.0 | 0.117 | 0.161 | 0.0301 |
0.85 | 234.0 | -0.0471 | 0.1754 | 0.03 |
0.85 | 246.0 | 0.1701 | 0.1448 | 0.0302 |
0.85 | 258.0 | -0.132 | 0.1538 | 0.0301 |
0.85 | 270.0 | 0.1444 | 0.1776 | 0.0301 |
0.85 | 282.0 | 0.2903 | 0.2161 | 0.0306 |
0.95 | 90.0 | -0.2055 | 0.2454 | 0.0303 |
0.95 | 102.0 | -0.0503 | 0.2385 | 0.03 |
0.95 | 114.0 | -0.4129 | 0.2263 | 0.0311 |
0.95 | 210.0 | 0.1878 | 0.2007 | 0.0302 |
0.95 | 222.0 | -0.1729 | 0.2433 | 0.0302 |
0.95 | 234.0 | -0.1357 | 0.2262 | 0.0301 |
0.95 | 246.0 | 0.2976 | 0.1932 | 0.0306 |
0.95 | 258.0 | -0.0534 | 0.1612 | 0.03 |
0.95 | 270.0 | 0.1417 | 0.2225 | 0.0301 |
0.15 | 66.0 | -0.4144 | 0.2526 | 0.0311 |
0.25 | 66.0 | -0.0869 | 0.2198 | 0.0301 |
0.25 | 78.0 | 0.061 | 0.2437 | 0.03 |
0.25 | 294.0 | 0.198 | 0.1938 | 0.0303 |
0.25 | 306.0 | -0.2302 | 0.2502 | 0.0304 |
0.35 | 66.0 | -0.0079 | 0.2068 | 0.03 |
0.35 | 78.0 | -0.3339 | 0.2017 | 0.0307 |
0.35 | 282.0 | 0.1587 | 0.1842 | 0.0302 |
0.35 | 294.0 | 0.0808 | 0.2004 | 0.03 |
0.45 | 66.0 | 0.0808 | 0.1758 | 0.03 |
0.45 | 78.0 | -0.1655 | 0.1722 | 0.0302 |
0.45 | 90.0 | 0.1068 | 0.2454 | 0.0301 |
0.45 | 270.0 | -0.1376 | 0.2312 | 0.0301 |
0.45 | 282.0 | -0.0753 | 0.1792 | 0.03 |
0.45 | 294.0 | 0.293 | 0.1588 | 0.0306 |
0.55 | 66.0 | -0.0624 | 0.256 | 0.03 |
0.55 | 78.0 | -0.1113 | 0.2052 | 0.0301 |
0.55 | 90.0 | 0.1833 | 0.2047 | 0.0302 |
0.55 | 102.0 | -0.0222 | 0.2573 | 0.03 |
0.55 | 258.0 | 0.0471 | 0.2184 | 0.03 |
0.55 | 270.0 | -0.0141 | 0.2008 | 0.03 |
0.55 | 282.0 | 0.0896 | 0.1948 | 0.0301 |
0.55 | 294.0 | 0.3397 | 0.2395 | 0.0308 |
0.65 | 66.0 | -0.1242 | 0.2385 | 0.0301 |
0.65 | 78.0 | 0.1939 | 0.2079 | 0.0302 |
0.65 | 90.0 | 0.1022 | 0.22 | 0.0301 |
0.65 | 102.0 | 0.5901 | 0.1669 | 0.0322 |
0.65 | 114.0 | 0.1672 | 0.1691 | 0.0302 |
0.65 | 126.0 | 0.1637 | 0.189 | 0.0302 |
0.65 | 138.0 | -0.1987 | 0.2289 | 0.0303 |
0.65 | 234.0 | -0.2104 | 0.1824 | 0.0303 |
0.65 | 246.0 | -0.1561 | 0.1761 | 0.0302 |
0.65 | 258.0 | 0.1899 | 0.181 | 0.0302 |
0.65 | 270.0 | 0.0117 | 0.163 | 0.03 |
0.65 | 282.0 | -0.0076 | 0.27 | 0.03 |
0.75 | 90.0 | -0.2316 | 0.2504 | 0.0304 |
0.75 | 102.0 | 0.0568 | 0.159 | 0.03 |
0.75 | 114.0 | -0.0961 | 0.1521 | 0.0301 |
0.75 | 126.0 | 0.2723 | 0.1695 | 0.0305 |
0.75 | 138.0 | 0.1301 | 0.1813 | 0.0301 |
0.75 | 150.0 | 0.0325 | 0.2407 | 0.03 |
0.75 | 210.0 | -0.3965 | 0.1907 | 0.031 |
0.75 | 222.0 | -0.1514 | 0.1823 | 0.0302 |
0.75 | 234.0 | 0.1174 | 0.1679 | 0.0301 |
0.75 | 246.0 | 0.1951 | 0.1622 | 0.0303 |
0.75 | 258.0 | 0.3277 | 0.1793 | 0.0307 |
0.75 | 270.0 | 0.0062 | 0.1925 | 0.03 |
0.75 | 282.0 | -0.6506 | 0.191 | 0.0327 |
0.75 | 294.0 | -0.5592 | 0.2197 | 0.032 |
0.85 | 90.0 | 0.0775 | 0.2026 | 0.03 |
0.85 | 102.0 | 0.0736 | 0.2484 | 0.03 |
0.85 | 114.0 | -0.214 | 0.1777 | 0.0303 |
0.85 | 126.0 | -0.0921 | 0.1772 | 0.0301 |
0.85 | 138.0 | -0.0305 | 0.1952 | 0.03 |
0.85 | 150.0 | 0.0948 | 0.2348 | 0.0301 |
0.85 | 210.0 | 0.0531 | 0.2317 | 0.03 |
0.85 | 222.0 | -0.0986 | 0.1776 | 0.0301 |
0.85 | 234.0 | 0.4053 | 0.1776 | 0.0311 |
0.85 | 246.0 | 0.1515 | 0.1583 | 0.0302 |
0.85 | 258.0 | -0.0074 | 0.1602 | 0.03 |
0.85 | 270.0 | -0.4232 | 0.1629 | 0.0312 |
0.85 | 282.0 | 0.2401 | 0.2536 | 0.0304 |
0.95 | 102.0 | 0.0328 | 0.2632 | 0.03 |
0.95 | 126.0 | 0.0262 | 0.2317 | 0.03 |
0.95 | 234.0 | -0.08 | 0.2094 | 0.03 |
0.95 | 246.0 | 0.0844 | 0.1848 | 0.03 |
0.95 | 258.0 | -0.3357 | 0.1763 | 0.0307 |
0.95 | 270.0 | 0.2376 | 0.2453 | 0.0304 |
Experiment comment: