Measurement E151M3214
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.4607 | |
Q2: | 0.1435 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9461 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.4005 | 0.245 | 0.0311 |
0.25 | 294.0 | -0.0508 | 0.2607 | 0.03 |
0.35 | 66.0 | 0.2123 | 0.2122 | 0.0303 |
0.35 | 78.0 | -0.1333 | 0.2286 | 0.0301 |
0.35 | 294.0 | -0.0877 | 0.2571 | 0.0301 |
0.45 | 66.0 | 0.0359 | 0.251 | 0.03 |
0.45 | 294.0 | -0.1088 | 0.2534 | 0.0301 |
0.55 | 66.0 | -0.095 | 0.2606 | 0.0301 |
0.65 | 102.0 | 0.3766 | 0.2169 | 0.0309 |
0.65 | 114.0 | 0.1205 | 0.26 | 0.0301 |
0.65 | 258.0 | 0.4148 | 0.2124 | 0.0311 |
0.65 | 270.0 | -0.255 | 0.2154 | 0.0304 |
0.75 | 78.0 | 0.2817 | 0.2321 | 0.0305 |
0.75 | 90.0 | 0.1572 | 0.1876 | 0.0302 |
0.75 | 102.0 | 0.0495 | 0.2 | 0.03 |
0.75 | 114.0 | -0.0961 | 0.1937 | 0.0301 |
0.75 | 126.0 | -0.0318 | 0.2499 | 0.03 |
0.75 | 222.0 | -0.164 | 0.256 | 0.0302 |
0.75 | 246.0 | -0.2714 | 0.1906 | 0.0305 |
0.75 | 258.0 | 0.0142 | 0.1852 | 0.03 |
0.75 | 270.0 | -0.3665 | 0.167 | 0.0309 |
0.75 | 282.0 | -0.026 | 0.2272 | 0.03 |
0.75 | 294.0 | -0.0803 | 0.238 | 0.03 |
0.85 | 90.0 | -0.0216 | 0.1905 | 0.03 |
0.85 | 102.0 | -0.076 | 0.1798 | 0.03 |
0.85 | 114.0 | 0.0409 | 0.1595 | 0.03 |
0.85 | 126.0 | -0.0793 | 0.2227 | 0.03 |
0.85 | 138.0 | -0.306 | 0.1976 | 0.0306 |
0.85 | 150.0 | -0.0254 | 0.2518 | 0.03 |
0.85 | 222.0 | -0.0759 | 0.2486 | 0.03 |
0.85 | 234.0 | -0.1764 | 0.2068 | 0.0302 |
0.85 | 246.0 | -0.1176 | 0.2047 | 0.0301 |
0.85 | 258.0 | -0.0663 | 0.2017 | 0.03 |
0.85 | 270.0 | -0.3297 | 0.1697 | 0.0307 |
0.85 | 282.0 | 0.0718 | 0.1645 | 0.03 |
0.85 | 294.0 | -0.0229 | 0.2306 | 0.03 |
0.95 | 102.0 | -0.1339 | 0.2531 | 0.0301 |
0.95 | 114.0 | -0.0069 | 0.2156 | 0.03 |
0.95 | 126.0 | 0.5059 | 0.1804 | 0.0317 |
0.95 | 138.0 | -0.166 | 0.2148 | 0.0302 |
0.95 | 150.0 | -0.0874 | 0.2458 | 0.0301 |
0.95 | 162.0 | 0.0966 | 0.2575 | 0.0301 |
0.95 | 234.0 | -0.3462 | 0.1991 | 0.0308 |
0.95 | 246.0 | -0.0681 | 0.2286 | 0.03 |
0.95 | 258.0 | -0.0059 | 0.2225 | 0.03 |
0.95 | 270.0 | -0.4745 | 0.1834 | 0.0315 |
0.95 | 282.0 | -0.1988 | 0.168 | 0.0303 |
0.25 | 306.0 | 0.1001 | 0.2682 | 0.0301 |
0.35 | 66.0 | 0.3068 | 0.1833 | 0.0306 |
0.35 | 306.0 | 0.0222 | 0.2666 | 0.03 |
0.45 | 66.0 | -0.145 | 0.2521 | 0.0301 |
0.55 | 282.0 | -0.1013 | 0.2313 | 0.0301 |
0.65 | 102.0 | 0.1282 | 0.2575 | 0.0301 |
0.65 | 258.0 | 0.2824 | 0.2116 | 0.0305 |
0.65 | 270.0 | -0.0294 | 0.2243 | 0.03 |
0.65 | 282.0 | 0.4697 | 0.2326 | 0.0314 |
0.75 | 90.0 | 0.1943 | 0.2052 | 0.0303 |
0.75 | 102.0 | 0.1172 | 0.2393 | 0.0301 |
0.75 | 114.0 | -0.142 | 0.2146 | 0.0301 |
0.75 | 126.0 | -0.1164 | 0.2432 | 0.0301 |
0.75 | 234.0 | -0.1381 | 0.2334 | 0.0301 |
0.75 | 246.0 | -0.0306 | 0.2104 | 0.03 |
0.75 | 258.0 | -0.0628 | 0.2022 | 0.03 |
0.75 | 270.0 | 0.0143 | 0.1946 | 0.03 |
0.75 | 282.0 | -0.2127 | 0.2075 | 0.0303 |
0.85 | 90.0 | 0.137 | 0.2517 | 0.0301 |
0.85 | 102.0 | -0.1499 | 0.1827 | 0.0301 |
0.85 | 114.0 | 0.2982 | 0.1829 | 0.0306 |
0.85 | 126.0 | -0.3507 | 0.1983 | 0.0308 |
0.85 | 138.0 | 0.0439 | 0.2092 | 0.03 |
0.85 | 234.0 | 0.3254 | 0.214 | 0.0307 |
0.85 | 246.0 | -0.0108 | 0.2142 | 0.03 |
0.85 | 258.0 | 0.2037 | 0.2003 | 0.0303 |
0.85 | 270.0 | -0.1528 | 0.199 | 0.0302 |
0.85 | 282.0 | -0.0011 | 0.2228 | 0.03 |
0.85 | 294.0 | -0.1596 | 0.2264 | 0.0302 |
0.95 | 102.0 | -0.034 | 0.2111 | 0.03 |
0.95 | 114.0 | -0.2895 | 0.2566 | 0.0306 |
0.95 | 138.0 | 0.3287 | 0.2409 | 0.0307 |
0.95 | 150.0 | -0.3506 | 0.2522 | 0.0308 |
0.95 | 222.0 | -0.2632 | 0.253 | 0.0305 |
0.95 | 246.0 | 0.3341 | 0.2121 | 0.0307 |
0.95 | 258.0 | -0.0992 | 0.2318 | 0.0301 |
0.95 | 270.0 | -0.1651 | 0.2371 | 0.0302 |
0.95 | 282.0 | -0.0239 | 0.237 | 0.03 |
0.95 | 294.0 | -0.2913 | 0.2513 | 0.0306 |
Experiment comment: