Measurement E151M3223
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.2616 | |
Q2: | 0.0844 GeV2 | |
W: | 1355.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9514 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 306.0 | 0.322 | 0.1605 | 0.031 |
0.25 | 66.0 | 0.1038 | 0.1445 | 0.0303 |
0.25 | 78.0 | -0.3478 | 0.2426 | 0.0308 |
0.25 | 294.0 | -0.2041 | 0.1313 | 0.0309 |
0.25 | 306.0 | -0.1067 | 0.1531 | 0.0301 |
0.35 | 66.0 | -0.0614 | 0.1116 | 0.0301 |
0.35 | 78.0 | 0.4879 | 0.1166 | 0.0315 |
0.35 | 282.0 | 0.2334 | 0.1474 | 0.0313 |
0.35 | 294.0 | 0.421 | 0.1241 | 0.0313 |
0.35 | 306.0 | 0.0606 | 0.1671 | 0.0301 |
0.45 | 66.0 | -0.1512 | 0.114 | 0.0302 |
0.45 | 78.0 | -0.0156 | 0.1105 | 0.03 |
0.45 | 90.0 | -0.2451 | 0.2029 | 0.0304 |
0.45 | 282.0 | 0.0329 | 0.1398 | 0.0301 |
0.45 | 294.0 | -0.0324 | 0.1261 | 0.03 |
0.55 | 66.0 | 0.1562 | 0.221 | 0.0302 |
0.55 | 78.0 | 0.141 | 0.1796 | 0.0301 |
0.55 | 90.0 | -0.0011 | 0.1744 | 0.03 |
0.55 | 102.0 | -0.1861 | 0.2314 | 0.0302 |
0.55 | 270.0 | 0.0178 | 0.215 | 0.03 |
0.55 | 282.0 | -0.0103 | 0.1784 | 0.03 |
0.55 | 294.0 | -0.1131 | 0.2154 | 0.0301 |
0.65 | 66.0 | -0.2959 | 0.2071 | 0.0306 |
0.65 | 78.0 | 0.0003 | 0.2076 | 0.03 |
0.65 | 90.0 | 0.2697 | 0.2148 | 0.0305 |
0.65 | 102.0 | 0.1646 | 0.1864 | 0.0302 |
0.65 | 114.0 | -0.0281 | 0.1718 | 0.03 |
0.65 | 126.0 | 0.2552 | 0.2247 | 0.0304 |
0.65 | 234.0 | -0.2699 | 0.2185 | 0.0305 |
0.65 | 246.0 | 0.138 | 0.1648 | 0.0301 |
0.65 | 258.0 | -0.1697 | 0.1555 | 0.0302 |
0.65 | 270.0 | 0.3207 | 0.1726 | 0.0307 |
0.65 | 282.0 | -0.2816 | 0.204 | 0.0305 |
0.75 | 90.0 | -0.0704 | 0.193 | 0.03 |
0.75 | 102.0 | -0.1291 | 0.1647 | 0.0301 |
0.75 | 114.0 | 0.0586 | 0.1456 | 0.03 |
0.75 | 126.0 | -0.1984 | 0.1767 | 0.0303 |
0.75 | 138.0 | 0.0239 | 0.1877 | 0.03 |
0.75 | 222.0 | 0.1292 | 0.2174 | 0.0301 |
0.75 | 234.0 | 0.273 | 0.1604 | 0.0305 |
0.75 | 246.0 | -0.2378 | 0.1542 | 0.0304 |
0.75 | 258.0 | -0.0338 | 0.1396 | 0.03 |
0.75 | 270.0 | 0.0306 | 0.1568 | 0.03 |
0.75 | 282.0 | -0.2017 | 0.2528 | 0.0303 |
0.85 | 90.0 | 0.3313 | 0.2479 | 0.0307 |
0.85 | 102.0 | 0.2652 | 0.1856 | 0.0305 |
0.85 | 114.0 | 0.1741 | 0.1486 | 0.0302 |
0.85 | 126.0 | 0.0226 | 0.1619 | 0.03 |
0.85 | 138.0 | -0.2614 | 0.1498 | 0.0305 |
0.85 | 150.0 | 0.3183 | 0.1967 | 0.0307 |
0.85 | 162.0 | -0.0664 | 0.1809 | 0.03 |
0.85 | 210.0 | -0.2534 | 0.2323 | 0.0304 |
0.85 | 222.0 | -0.095 | 0.1729 | 0.0301 |
0.85 | 234.0 | 0.0455 | 0.1772 | 0.03 |
0.85 | 246.0 | -0.4613 | 0.1442 | 0.0314 |
0.85 | 258.0 | 0.1774 | 0.1462 | 0.0302 |
0.85 | 270.0 | 0.0333 | 0.1382 | 0.03 |
0.85 | 282.0 | 0.002 | 0.1728 | 0.03 |
0.95 | 114.0 | 0.38 | 0.2252 | 0.0309 |
0.95 | 126.0 | -0.1889 | 0.2019 | 0.0302 |
0.95 | 138.0 | 0.2577 | 0.2138 | 0.0304 |
0.95 | 198.0 | 0.0917 | 0.2602 | 0.0301 |
0.95 | 210.0 | 0.0821 | 0.2261 | 0.03 |
0.95 | 222.0 | -0.1377 | 0.2511 | 0.0301 |
0.95 | 234.0 | 0.3167 | 0.1687 | 0.0307 |
0.95 | 246.0 | -0.2544 | 0.1977 | 0.0304 |
0.95 | 258.0 | -0.4471 | 0.1537 | 0.0313 |
0.95 | 270.0 | 0.1057 | 0.1834 | 0.0301 |
0.45 | 306.0 | -0.0387 | 0.2337 | 0.03 |
0.55 | 66.0 | 0.2242 | 0.1954 | 0.0303 |
0.55 | 78.0 | -0.0679 | 0.1862 | 0.03 |
0.55 | 90.0 | -0.1646 | 0.2236 | 0.0302 |
0.55 | 270.0 | 0.0372 | 0.2048 | 0.03 |
0.55 | 282.0 | 0.1169 | 0.1821 | 0.0301 |
0.55 | 294.0 | -0.2824 | 0.2161 | 0.0305 |
0.65 | 66.0 | -0.2366 | 0.2204 | 0.0304 |
0.65 | 78.0 | -0.0929 | 0.2096 | 0.0301 |
0.65 | 90.0 | -0.2129 | 0.2156 | 0.0303 |
0.65 | 102.0 | 0.2632 | 0.2044 | 0.0305 |
0.65 | 114.0 | 0.1006 | 0.2089 | 0.0301 |
0.65 | 126.0 | 0.1744 | 0.189 | 0.0302 |
0.65 | 234.0 | -0.3978 | 0.2252 | 0.031 |
0.65 | 246.0 | -0.3812 | 0.1798 | 0.031 |
0.65 | 258.0 | 0.1252 | 0.1828 | 0.0301 |
0.65 | 270.0 | 0.1644 | 0.1778 | 0.0302 |
0.65 | 282.0 | -0.0988 | 0.2212 | 0.0301 |
0.75 | 90.0 | 0.113 | 0.2213 | 0.0301 |
0.75 | 102.0 | -0.0104 | 0.1764 | 0.03 |
0.75 | 114.0 | -0.22 | 0.1586 | 0.0303 |
0.75 | 126.0 | 0.2063 | 0.1859 | 0.0303 |
0.75 | 138.0 | -0.1851 | 0.1904 | 0.0302 |
0.75 | 150.0 | 0.2439 | 0.2288 | 0.0304 |
0.75 | 222.0 | -0.0547 | 0.1907 | 0.03 |
0.75 | 234.0 | 0.0701 | 0.1893 | 0.03 |
0.75 | 246.0 | 0.0404 | 0.1644 | 0.03 |
0.75 | 258.0 | -0.0218 | 0.1402 | 0.03 |
0.75 | 270.0 | -0.0153 | 0.1881 | 0.03 |
0.75 | 282.0 | 0.2817 | 0.2333 | 0.0305 |
0.85 | 102.0 | -0.4424 | 0.1802 | 0.0313 |
0.85 | 114.0 | 0.0808 | 0.1531 | 0.03 |
0.85 | 126.0 | 0.4119 | 0.1479 | 0.0311 |
0.85 | 138.0 | -0.3162 | 0.176 | 0.0307 |
0.85 | 150.0 | 0.1975 | 0.1959 | 0.0303 |
0.85 | 210.0 | -0.0272 | 0.2186 | 0.03 |
0.85 | 222.0 | 0.157 | 0.199 | 0.0302 |
0.85 | 234.0 | 0.0131 | 0.147 | 0.03 |
0.85 | 246.0 | 0.2396 | 0.139 | 0.0304 |
0.85 | 258.0 | -0.3589 | 0.1423 | 0.0308 |
0.85 | 270.0 | -0.1662 | 0.1591 | 0.0302 |
0.85 | 282.0 | 0.1637 | 0.1749 | 0.0302 |
0.95 | 126.0 | -0.0436 | 0.2121 | 0.03 |
0.95 | 138.0 | 0.2647 | 0.0303 | None |
0.95 | 174.0 | 0.1066 | 0.2635 | 0.0301 |
0.95 | 222.0 | -0.0019 | 0.2169 | 0.03 |
0.95 | 234.0 | -0.4676 | 0.2361 | 0.0314 |
0.95 | 246.0 | 0.0356 | 0.2253 | 0.03 |
0.95 | 258.0 | 0.0117 | 0.2166 | 0.03 |
0.95 | 270.0 | -0.4171 | 0.2382 | 0.0311 |
Experiment comment: