Measurement E151M3278
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1432 | |
Q2: | 0.0844 GeV2 | |
W: | 1475.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9164 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 54.0 | -0.035 | 0.2577 | 0.03 |
0.25 | 66.0 | 0.0862 | 0.2037 | 0.03 |
0.25 | 78.0 | -0.2932 | 0.2194 | 0.0306 |
0.25 | 282.0 | 0.1861 | 0.2373 | 0.0302 |
0.25 | 294.0 | 0.1747 | 0.2331 | 0.0302 |
0.35 | 66.0 | -0.0167 | 0.174 | 0.03 |
0.35 | 78.0 | 0.4889 | 0.1882 | 0.0316 |
0.35 | 90.0 | 0.1927 | 0.2593 | 0.0302 |
0.35 | 282.0 | -0.1566 | 0.1671 | 0.0302 |
0.35 | 294.0 | -0.1631 | 0.1801 | 0.0302 |
0.45 | 66.0 | 0.0848 | 0.192 | 0.03 |
0.45 | 78.0 | -0.0137 | 0.1705 | 0.03 |
0.45 | 90.0 | -0.2695 | 0.2059 | 0.0305 |
0.45 | 102.0 | -0.0984 | 0.2541 | 0.0301 |
0.45 | 270.0 | -0.1211 | 0.197 | 0.0301 |
0.45 | 282.0 | -0.2125 | 0.1684 | 0.0303 |
0.45 | 294.0 | -0.2925 | 0.2084 | 0.0306 |
0.55 | 78.0 | -0.1172 | 0.1933 | 0.0301 |
0.55 | 90.0 | 0.0721 | 0.2644 | 0.03 |
0.55 | 102.0 | -0.0499 | 0.2003 | 0.03 |
0.55 | 114.0 | 0.2245 | 0.2016 | 0.0303 |
0.55 | 126.0 | -0.1151 | 0.2256 | 0.0301 |
0.55 | 234.0 | 0.1198 | 0.2585 | 0.0301 |
0.55 | 246.0 | -0.1543 | 0.2197 | 0.0302 |
0.55 | 270.0 | -0.0622 | 0.2097 | 0.03 |
0.55 | 282.0 | 0.0257 | 0.1595 | 0.03 |
0.65 | 54.0 | -0.2751 | 0.2315 | 0.0305 |
0.65 | 90.0 | 0.1676 | 0.2372 | 0.0302 |
0.65 | 102.0 | 0.0476 | 0.1829 | 0.03 |
0.65 | 114.0 | -0.1497 | 0.1617 | 0.0301 |
0.65 | 126.0 | 0.0921 | 0.1607 | 0.0301 |
0.65 | 138.0 | -0.3042 | 0.2103 | 0.0306 |
0.65 | 150.0 | -0.3003 | 0.2279 | 0.0306 |
0.65 | 222.0 | -0.1806 | 0.2138 | 0.0302 |
0.65 | 234.0 | 0.0806 | 0.1954 | 0.03 |
0.65 | 246.0 | -0.0553 | 0.183 | 0.03 |
0.65 | 258.0 | -0.1042 | 0.2158 | 0.0301 |
0.65 | 270.0 | -0.0082 | 0.212 | 0.03 |
0.65 | 282.0 | 0.2341 | 0.2477 | 0.0304 |
0.65 | 294.0 | 0.1502 | 0.2049 | 0.0301 |
0.65 | 306.0 | 0.0413 | 0.2298 | 0.03 |
0.75 | 102.0 | 0.3395 | 0.1821 | 0.0308 |
0.75 | 114.0 | 0.0598 | 0.1684 | 0.03 |
0.75 | 126.0 | -0.2182 | 0.1526 | 0.0303 |
0.75 | 138.0 | -0.0355 | 0.1766 | 0.03 |
0.75 | 198.0 | 0.4111 | 0.2513 | 0.0311 |
0.75 | 210.0 | -0.1916 | 0.2186 | 0.0302 |
0.75 | 222.0 | 0.1533 | 0.1815 | 0.0302 |
0.75 | 234.0 | 0.1046 | 0.1812 | 0.0301 |
0.75 | 246.0 | 0.15 | 0.1793 | 0.0301 |
0.75 | 258.0 | 0.1789 | 0.1965 | 0.0302 |
0.75 | 270.0 | 0.1687 | 0.2479 | 0.0302 |
0.75 | 282.0 | -0.0014 | 0.1883 | 0.03 |
0.75 | 294.0 | -0.2756 | 0.22 | 0.0305 |
0.85 | 90.0 | 0.3413 | 0.1805 | 0.0308 |
0.85 | 102.0 | -0.106 | 0.2375 | 0.0301 |
0.85 | 114.0 | 0.1217 | 0.2065 | 0.0301 |
0.85 | 126.0 | 0.0656 | 0.2248 | 0.03 |
0.85 | 138.0 | -0.1727 | 0.2193 | 0.0302 |
0.85 | 210.0 | -0.3526 | 0.2076 | 0.0308 |
0.85 | 222.0 | -0.0118 | 0.1963 | 0.03 |
0.85 | 234.0 | -0.0159 | 0.1692 | 0.03 |
0.85 | 246.0 | -0.1275 | 0.1539 | 0.0301 |
0.85 | 258.0 | -0.1382 | 0.1782 | 0.0301 |
0.85 | 270.0 | -0.0092 | 0.2709 | 0.03 |
0.95 | 102.0 | 0.3535 | 0.2467 | 0.0308 |
0.95 | 222.0 | -0.0309 | 0.2272 | 0.03 |
0.95 | 234.0 | 0.0606 | 0.2192 | 0.03 |
0.95 | 246.0 | -0.0243 | 0.2274 | 0.03 |
0.95 | 258.0 | 0.2631 | 0.2067 | 0.0305 |
0.15 | 66.0 | -0.1466 | 0.2342 | 0.0301 |
0.25 | 54.0 | 0.2 | 0.2565 | 0.0303 |
0.25 | 66.0 | 0.3418 | 0.1811 | 0.0308 |
0.25 | 78.0 | 0.1377 | 0.2464 | 0.0301 |
0.25 | 282.0 | -0.0788 | 0.2169 | 0.03 |
0.25 | 294.0 | -0.0163 | 0.202 | 0.03 |
0.25 | 306.0 | 0.5352 | 0.2054 | 0.0319 |
0.35 | 66.0 | 0.235 | 0.1828 | 0.0304 |
0.35 | 78.0 | 0.1469 | 0.1933 | 0.0301 |
0.35 | 90.0 | 0.2012 | 0.22 | 0.0303 |
0.35 | 282.0 | 0.1353 | 0.1712 | 0.0301 |
0.35 | 294.0 | -0.024 | 0.1606 | 0.03 |
0.45 | 66.0 | -0.0574 | 0.1865 | 0.03 |
0.45 | 78.0 | 0.1669 | 0.1468 | 0.0302 |
0.45 | 90.0 | -0.0738 | 0.2343 | 0.03 |
0.45 | 114.0 | 0.1934 | 0.2544 | 0.0302 |
0.45 | 258.0 | -0.2133 | 0.2563 | 0.0303 |
0.45 | 270.0 | -0.1441 | 0.1698 | 0.0301 |
0.45 | 282.0 | -0.2075 | 0.1645 | 0.0303 |
0.45 | 294.0 | -0.0799 | 0.163 | 0.03 |
0.55 | 66.0 | -0.0843 | 0.2465 | 0.03 |
0.55 | 78.0 | -0.0292 | 0.1882 | 0.03 |
0.55 | 90.0 | -0.2402 | 0.2492 | 0.0304 |
0.55 | 102.0 | 0.2399 | 0.1782 | 0.0304 |
0.55 | 114.0 | -0.0576 | 0.1911 | 0.03 |
0.55 | 126.0 | 0.2097 | 0.1884 | 0.0303 |
0.55 | 138.0 | 0.283 | 0.2431 | 0.0305 |
0.55 | 234.0 | -0.3796 | 0.216 | 0.0309 |
0.55 | 258.0 | -0.033 | 0.2014 | 0.03 |
0.55 | 270.0 | 0.1163 | 0.1702 | 0.0301 |
0.55 | 282.0 | 0.1088 | 0.1782 | 0.0301 |
0.55 | 294.0 | -0.0507 | 0.2331 | 0.03 |
0.65 | 66.0 | 0.2008 | 0.215 | 0.0303 |
0.65 | 78.0 | 0.1513 | 0.2296 | 0.0302 |
0.65 | 90.0 | 0.1619 | 0.2211 | 0.0302 |
0.65 | 102.0 | 0.0588 | 0.1996 | 0.03 |
0.65 | 114.0 | 0.0152 | 0.1429 | 0.03 |
0.65 | 126.0 | 0.2322 | 0.1693 | 0.0304 |
0.65 | 138.0 | -0.0025 | 0.1762 | 0.03 |
0.65 | 150.0 | -0.0072 | 0.2602 | 0.03 |
0.65 | 210.0 | -0.0229 | 0.2058 | 0.03 |
0.65 | 222.0 | -0.1808 | 0.2084 | 0.0302 |
0.65 | 234.0 | -0.0897 | 0.178 | 0.0301 |
0.65 | 246.0 | -0.2413 | 0.1868 | 0.0304 |
0.65 | 258.0 | -0.0739 | 0.1978 | 0.03 |
0.65 | 270.0 | -0.1171 | 0.1998 | 0.0301 |
0.65 | 282.0 | -0.1183 | 0.2493 | 0.0301 |
0.65 | 294.0 | 0.1872 | 0.1792 | 0.0302 |
0.65 | 306.0 | 0.1359 | 0.2036 | 0.0301 |
0.75 | 90.0 | -0.2864 | 0.2299 | 0.0305 |
0.75 | 102.0 | 0.097 | 0.1792 | 0.0301 |
0.75 | 114.0 | -0.1233 | 0.173 | 0.0301 |
0.75 | 126.0 | 0.1851 | 0.1535 | 0.0302 |
0.75 | 138.0 | -0.0128 | 0.1947 | 0.03 |
0.75 | 150.0 | -0.1806 | 0.2531 | 0.0302 |
0.75 | 198.0 | 0.4942 | 0.2207 | 0.0316 |
0.75 | 210.0 | -0.0209 | 0.1926 | 0.03 |
0.75 | 222.0 | -0.44 | 0.161 | 0.0313 |
0.75 | 234.0 | 0.2172 | 0.1915 | 0.0303 |
0.75 | 246.0 | -0.0434 | 0.1902 | 0.03 |
0.75 | 258.0 | -0.1656 | 0.1958 | 0.0302 |
0.75 | 270.0 | 0.1012 | 0.2788 | 0.0301 |
0.75 | 282.0 | -0.0546 | 0.2296 | 0.03 |
0.75 | 294.0 | 0.127 | 0.2121 | 0.0301 |
0.85 | 90.0 | 0.0468 | 0.2005 | 0.03 |
0.85 | 102.0 | -0.2998 | 0.2216 | 0.0306 |
0.85 | 114.0 | 0.0999 | 0.2179 | 0.0301 |
0.85 | 126.0 | -0.0921 | 0.2214 | 0.0301 |
0.85 | 138.0 | -0.0204 | 0.1968 | 0.03 |
0.85 | 150.0 | -0.05 | 0.2298 | 0.03 |
0.85 | 198.0 | 0.1268 | 0.2404 | 0.0301 |
0.85 | 210.0 | -0.26 | 0.2116 | 0.0304 |
0.85 | 222.0 | -0.0968 | 0.1716 | 0.0301 |
0.85 | 234.0 | -0.1022 | 0.1713 | 0.0301 |
0.85 | 246.0 | -0.096 | 0.1589 | 0.0301 |
0.85 | 258.0 | -0.1998 | 0.168 | 0.0303 |
0.85 | 270.0 | 0.1481 | 0.1942 | 0.0301 |
0.85 | 282.0 | 0.0095 | 0.2559 | 0.03 |
0.95 | 114.0 | 0.001 | 0.2619 | 0.03 |
0.95 | 222.0 | -0.5236 | 0.1999 | 0.0318 |
0.95 | 234.0 | -0.2111 | 0.2086 | 0.0303 |
0.95 | 246.0 | 0.1198 | 0.2104 | 0.0301 |
0.95 | 258.0 | 0.0315 | 0.1853 | 0.03 |
Experiment comment: