Measurement E151M3267
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.2526 | |
Q2: | 0.1435 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.9123 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.1252 | 0.2623 | 0.0301 |
0.35 | 282.0 | -0.0659 | 0.2523 | 0.03 |
0.35 | 294.0 | 0.3766 | 0.2183 | 0.0309 |
0.45 | 66.0 | 0.0288 | 0.2105 | 0.03 |
0.45 | 78.0 | 0.2481 | 0.2476 | 0.0304 |
0.45 | 282.0 | 0.3405 | 0.2505 | 0.0308 |
0.55 | 90.0 | -0.7369 | 0.1899 | 0.0334 |
0.65 | 102.0 | -0.0636 | 0.2253 | 0.03 |
0.65 | 114.0 | -0.2695 | 0.1959 | 0.0305 |
0.65 | 246.0 | 0.0084 | 0.2437 | 0.03 |
0.75 | 90.0 | -0.0666 | 0.2594 | 0.03 |
0.75 | 102.0 | 0.3567 | 0.1858 | 0.0308 |
0.75 | 114.0 | -0.1246 | 0.1925 | 0.0301 |
0.75 | 126.0 | 0.1509 | 0.2023 | 0.0302 |
0.75 | 138.0 | 0.0517 | 0.2447 | 0.03 |
0.75 | 222.0 | -0.0416 | 0.2258 | 0.03 |
0.75 | 234.0 | 0.3668 | 0.1968 | 0.0309 |
0.75 | 246.0 | 0.151 | 0.2376 | 0.0302 |
0.75 | 258.0 | -0.0707 | 0.2305 | 0.03 |
0.75 | 270.0 | -0.1597 | 0.2582 | 0.0302 |
0.85 | 78.0 | -0.1239 | 0.2403 | 0.0301 |
0.85 | 90.0 | 0.2309 | 0.2565 | 0.0304 |
0.85 | 114.0 | 0.1181 | 0.1865 | 0.0301 |
0.85 | 126.0 | 0.0742 | 0.2364 | 0.03 |
0.85 | 222.0 | 0.0655 | 0.2539 | 0.03 |
0.85 | 234.0 | -0.4242 | 0.2153 | 0.0312 |
0.85 | 246.0 | -0.1328 | 0.2098 | 0.0301 |
0.85 | 258.0 | -0.0369 | 0.224 | 0.03 |
0.85 | 270.0 | 0.4317 | 0.2241 | 0.0312 |
0.95 | 246.0 | -0.0523 | 0.2271 | 0.03 |
0.95 | 258.0 | 0.0989 | 0.2467 | 0.0301 |
0.95 | 282.0 | 0.0045 | 0.2315 | 0.03 |
0.15 | 294.0 | 0.2884 | 0.2348 | 0.0305 |
0.25 | 66.0 | 0.3188 | 0.2378 | 0.0307 |
0.35 | 66.0 | -0.4892 | 0.2116 | 0.0316 |
0.35 | 78.0 | -0.2734 | 0.2512 | 0.0305 |
0.35 | 282.0 | -0.2593 | 0.2485 | 0.0304 |
0.35 | 294.0 | 0.0533 | 0.2138 | 0.03 |
0.45 | 282.0 | 0.1581 | 0.2197 | 0.0302 |
0.55 | 114.0 | -0.0795 | 0.2595 | 0.03 |
0.55 | 282.0 | 0.0616 | 0.2438 | 0.03 |
0.65 | 102.0 | -0.1343 | 0.1834 | 0.0301 |
0.65 | 114.0 | 0.1831 | 0.2101 | 0.0302 |
0.65 | 126.0 | 0.1142 | 0.2303 | 0.0301 |
0.65 | 234.0 | -0.1092 | 0.2455 | 0.0301 |
0.65 | 246.0 | 0.0443 | 0.2086 | 0.03 |
0.75 | 90.0 | 0.3798 | 0.2256 | 0.0309 |
0.75 | 102.0 | 0.4044 | 0.1653 | 0.0311 |
0.75 | 114.0 | 0.0609 | 0.2077 | 0.03 |
0.75 | 126.0 | -0.1699 | 0.2112 | 0.0302 |
0.75 | 210.0 | 0.0325 | 0.2611 | 0.03 |
0.75 | 222.0 | -0.3167 | 0.2375 | 0.0307 |
0.75 | 234.0 | -0.1206 | 0.2084 | 0.0301 |
0.75 | 246.0 | 0.1501 | 0.211 | 0.0301 |
0.75 | 258.0 | -0.0601 | 0.2269 | 0.03 |
0.75 | 270.0 | -0.0091 | 0.2652 | 0.03 |
0.85 | 78.0 | 0.0014 | 0.2549 | 0.03 |
0.85 | 102.0 | -0.0617 | 0.2237 | 0.03 |
0.85 | 114.0 | -0.2612 | 0.2102 | 0.0305 |
0.85 | 126.0 | 0.3145 | 0.2217 | 0.0307 |
0.85 | 138.0 | -0.01 | 0.2623 | 0.03 |
0.85 | 210.0 | 0.1819 | 0.2544 | 0.0302 |
0.85 | 222.0 | -0.3508 | 0.2533 | 0.0308 |
0.85 | 234.0 | 0.1079 | 0.1826 | 0.0301 |
0.85 | 246.0 | 0.2839 | 0.1812 | 0.0305 |
0.85 | 258.0 | -0.226 | 0.1665 | 0.0303 |
0.85 | 270.0 | -0.3728 | 0.221 | 0.0309 |
0.95 | 222.0 | -0.1465 | 0.2476 | 0.0301 |
0.95 | 246.0 | 0.0403 | 0.2305 | 0.03 |
0.95 | 258.0 | -0.0765 | 0.2136 | 0.03 |
0.95 | 270.0 | -0.067 | 0.2061 | 0.03 |
0.95 | 282.0 | 0.0726 | 0.2596 | 0.03 |
Experiment comment: