Measurement E151M3261
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1033 | |
Q2: | 0.0496 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9349 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.0762 | 0.2168 | 0.03 |
0.25 | 78.0 | 0.0324 | 0.185 | 0.0301 |
0.35 | 66.0 | -0.117 | 0.1651 | 0.0301 |
0.35 | 78.0 | 0.3341 | 0.1638 | 0.0307 |
0.35 | 270.0 | 0.2163 | 0.2546 | 0.0303 |
0.35 | 282.0 | -0.103 | 0.1774 | 0.0301 |
0.35 | 294.0 | -0.2503 | 0.1893 | 0.0304 |
0.45 | 66.0 | -0.067 | 0.1915 | 0.03 |
0.45 | 78.0 | 0.0781 | 0.1842 | 0.03 |
0.45 | 90.0 | 0.3816 | 0.198 | 0.031 |
0.45 | 270.0 | 0.2937 | 0.1684 | 0.0306 |
0.45 | 282.0 | -0.0278 | 0.1512 | 0.03 |
0.45 | 294.0 | 0.0483 | 0.1704 | 0.03 |
0.55 | 66.0 | 0.2368 | 0.1953 | 0.0304 |
0.55 | 78.0 | 0.2919 | 0.1599 | 0.0306 |
0.55 | 90.0 | -0.1449 | 0.2112 | 0.0301 |
0.55 | 102.0 | 0.1225 | 0.2356 | 0.0301 |
0.55 | 114.0 | 0.2161 | 0.1926 | 0.0303 |
0.55 | 126.0 | -0.0167 | 0.1902 | 0.03 |
0.55 | 138.0 | 0.135 | 0.253 | 0.0301 |
0.55 | 246.0 | 0.11 | 0.2381 | 0.0301 |
0.55 | 270.0 | -0.155 | 0.1854 | 0.0302 |
0.55 | 282.0 | -0.005 | 0.1469 | 0.03 |
0.55 | 294.0 | 0.0105 | 0.1955 | 0.03 |
0.65 | 66.0 | 0.4943 | 0.1949 | 0.0316 |
0.65 | 78.0 | 0.3217 | 0.2154 | 0.0307 |
0.65 | 102.0 | 0.1263 | 0.2371 | 0.0301 |
0.65 | 114.0 | 0.3429 | 0.1571 | 0.0308 |
0.65 | 126.0 | -0.0717 | 0.1616 | 0.03 |
0.65 | 138.0 | 0.0975 | 0.1994 | 0.0301 |
0.65 | 150.0 | 0.5097 | 0.2225 | 0.0317 |
0.65 | 210.0 | 0.3072 | 0.1952 | 0.0306 |
0.65 | 222.0 | 0.1121 | 0.1745 | 0.0301 |
0.65 | 234.0 | 0.1305 | 0.1556 | 0.0301 |
0.65 | 246.0 | 0.0439 | 0.1856 | 0.03 |
0.65 | 258.0 | 0.1501 | 0.2089 | 0.0301 |
0.65 | 270.0 | 0.287 | 0.1644 | 0.0305 |
0.65 | 294.0 | -0.0183 | 0.2632 | 0.03 |
0.75 | 66.0 | -0.5473 | 0.2006 | 0.0319 |
0.75 | 102.0 | 0.1151 | 0.197 | 0.0301 |
0.75 | 114.0 | -0.062 | 0.1577 | 0.03 |
0.75 | 126.0 | 0.222 | 0.162 | 0.0303 |
0.75 | 138.0 | 0.0446 | 0.1614 | 0.03 |
0.75 | 150.0 | 0.2393 | 0.2142 | 0.0304 |
0.75 | 210.0 | -0.0147 | 0.2031 | 0.03 |
0.75 | 222.0 | 0.071 | 0.1707 | 0.03 |
0.75 | 234.0 | 0.0878 | 0.1652 | 0.0301 |
0.75 | 246.0 | 0.1702 | 0.1676 | 0.0302 |
0.75 | 258.0 | 0.0441 | 0.2154 | 0.03 |
0.75 | 282.0 | 0.0982 | 0.1943 | 0.0301 |
0.75 | 294.0 | -0.6339 | 0.1789 | 0.0326 |
0.85 | 102.0 | 0.1279 | 0.2428 | 0.0301 |
0.85 | 114.0 | 0.5678 | 0.1875 | 0.0321 |
0.85 | 126.0 | 0.0467 | 0.213 | 0.03 |
0.85 | 138.0 | -0.0881 | 0.2196 | 0.0301 |
0.85 | 150.0 | 0.3212 | 0.2406 | 0.0307 |
0.85 | 210.0 | 0.1662 | 0.2037 | 0.0302 |
0.85 | 222.0 | -0.1281 | 0.1889 | 0.0301 |
0.85 | 234.0 | -0.2567 | 0.1654 | 0.0304 |
0.85 | 246.0 | 0.049 | 0.198 | 0.03 |
0.85 | 258.0 | -0.116 | 0.203 | 0.0301 |
0.85 | 270.0 | 0.0194 | 0.2684 | 0.03 |
0.95 | 222.0 | 0.1875 | 0.2018 | 0.0302 |
0.95 | 234.0 | 0.5501 | 0.2118 | 0.032 |
0.95 | 246.0 | 0.0394 | 0.2418 | 0.03 |
0.95 | 258.0 | 0.12 | 0.2529 | 0.0301 |
0.25 | 294.0 | -0.145 | 0.2384 | 0.0301 |
0.35 | 66.0 | -0.276 | 0.1978 | 0.0305 |
0.35 | 78.0 | 0.0964 | 0.2155 | 0.0301 |
0.35 | 282.0 | 0.3538 | 0.1829 | 0.0308 |
0.35 | 294.0 | -0.2641 | 0.2107 | 0.0305 |
0.45 | 66.0 | -0.4024 | 0.1733 | 0.0311 |
0.45 | 78.0 | 0.1489 | 0.1764 | 0.0301 |
0.45 | 90.0 | -0.008 | 0.2077 | 0.03 |
0.45 | 270.0 | -0.1501 | 0.191 | 0.0301 |
0.45 | 282.0 | -0.0878 | 0.2022 | 0.0301 |
0.45 | 294.0 | 0.2396 | 0.1803 | 0.0304 |
0.55 | 66.0 | 0.0394 | 0.2437 | 0.03 |
0.55 | 78.0 | -0.4559 | 0.1696 | 0.0314 |
0.55 | 90.0 | -0.0264 | 0.2419 | 0.03 |
0.55 | 102.0 | 0.153 | 0.2527 | 0.0302 |
0.55 | 114.0 | 0.1141 | 0.2253 | 0.0301 |
0.55 | 126.0 | -0.0365 | 0.2154 | 0.03 |
0.55 | 222.0 | 0.0593 | 0.268 | 0.03 |
0.55 | 234.0 | 0.0153 | 0.2619 | 0.03 |
0.55 | 258.0 | -0.3447 | 0.2177 | 0.0308 |
0.55 | 270.0 | -0.0406 | 0.1933 | 0.03 |
0.55 | 282.0 | 0.0522 | 0.1838 | 0.03 |
0.55 | 294.0 | 0.0245 | 0.1759 | 0.03 |
0.65 | 66.0 | -0.1808 | 0.2109 | 0.0302 |
0.65 | 78.0 | -0.1961 | 0.2215 | 0.0303 |
0.65 | 102.0 | 0.0592 | 0.2097 | 0.03 |
0.65 | 114.0 | 0.258 | 0.1909 | 0.0304 |
0.65 | 126.0 | -0.2054 | 0.1747 | 0.0303 |
0.65 | 138.0 | 0.2063 | 0.1924 | 0.0303 |
0.65 | 210.0 | -0.2005 | 0.2313 | 0.0303 |
0.65 | 222.0 | -0.0209 | 0.1954 | 0.03 |
0.65 | 234.0 | -0.0319 | 0.1829 | 0.03 |
0.65 | 246.0 | -0.0719 | 0.1879 | 0.03 |
0.65 | 270.0 | -0.0115 | 0.2683 | 0.03 |
0.65 | 294.0 | -0.1804 | 0.2146 | 0.0302 |
0.75 | 102.0 | -0.2126 | 0.2354 | 0.0303 |
0.75 | 114.0 | 0.0256 | 0.1637 | 0.03 |
0.75 | 126.0 | -0.018 | 0.1815 | 0.03 |
0.75 | 138.0 | -0.0243 | 0.1904 | 0.03 |
0.75 | 150.0 | -0.1713 | 0.2071 | 0.0302 |
0.75 | 210.0 | 0.0065 | 0.205 | 0.03 |
0.75 | 222.0 | -0.285 | 0.1975 | 0.0305 |
0.75 | 234.0 | -0.3228 | 0.1767 | 0.0307 |
0.75 | 246.0 | -0.0592 | 0.1803 | 0.03 |
0.75 | 258.0 | -0.3736 | 0.2425 | 0.0309 |
0.75 | 294.0 | 0.0011 | 0.2136 | 0.03 |
0.85 | 102.0 | -0.5369 | 0.2237 | 0.0319 |
0.85 | 114.0 | 0.0362 | 0.2616 | 0.03 |
0.85 | 126.0 | 0.294 | 0.2248 | 0.0306 |
0.85 | 222.0 | 0.0112 | 0.2114 | 0.03 |
0.85 | 234.0 | -0.3529 | 0.1697 | 0.0308 |
0.85 | 246.0 | -0.3014 | 0.1801 | 0.0306 |
0.85 | 258.0 | -0.2591 | 0.2157 | 0.0304 |
0.85 | 270.0 | -0.2367 | 0.2413 | 0.0304 |
0.95 | 222.0 | -0.0604 | 0.2427 | 0.03 |
0.95 | 234.0 | 0.0835 | 0.2363 | 0.03 |
0.95 | 246.0 | 0.2247 | 0.2515 | 0.0303 |
Experiment comment: