Measurement E151M3556
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1311 | |
Q2: | 0.1715 GeV2 | |
W: | 1655.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.8948 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 66.0 | 0.3443 | 0.2683 | 0.0308 |
0.25 | 78.0 | 0.1038 | 0.2375 | 0.0301 |
0.25 | 282.0 | -0.0682 | 0.2536 | 0.03 |
0.25 | 294.0 | -0.2184 | 0.2428 | 0.0303 |
0.35 | 66.0 | -0.0279 | 0.2263 | 0.03 |
0.35 | 78.0 | -0.4556 | 0.2176 | 0.0314 |
0.35 | 114.0 | -0.04 | 0.2724 | 0.03 |
0.35 | 270.0 | 0.057 | 0.2472 | 0.03 |
0.35 | 282.0 | -0.071 | 0.2171 | 0.03 |
0.35 | 294.0 | 0.4392 | 0.2294 | 0.0313 |
0.45 | 66.0 | 0.0706 | 0.2422 | 0.03 |
0.45 | 78.0 | 0.0559 | 0.2597 | 0.03 |
0.45 | 102.0 | -0.2759 | 0.211 | 0.0305 |
0.45 | 114.0 | -0.0424 | 0.2057 | 0.03 |
0.45 | 126.0 | 0.2261 | 0.2081 | 0.0303 |
0.45 | 138.0 | 0.0067 | 0.2647 | 0.03 |
0.45 | 234.0 | -0.1835 | 0.2696 | 0.0302 |
0.45 | 258.0 | 0.0322 | 0.2318 | 0.03 |
0.45 | 270.0 | -0.0564 | 0.1762 | 0.03 |
0.45 | 282.0 | 0.0419 | 0.1721 | 0.03 |
0.45 | 294.0 | 0.0448 | 0.2337 | 0.03 |
0.55 | 54.0 | -0.0325 | 0.2428 | 0.03 |
0.55 | 90.0 | -0.0771 | 0.2254 | 0.03 |
0.55 | 102.0 | 0.0813 | 0.1778 | 0.03 |
0.55 | 114.0 | -0.1145 | 0.2039 | 0.0301 |
0.55 | 126.0 | 0.3929 | 0.171 | 0.031 |
0.55 | 138.0 | 0.1045 | 0.2253 | 0.0301 |
0.55 | 150.0 | -0.3566 | 0.2465 | 0.0308 |
0.55 | 198.0 | -0.1246 | 0.2623 | 0.0301 |
0.55 | 210.0 | 0.0077 | 0.2212 | 0.03 |
0.55 | 222.0 | 0.0939 | 0.2084 | 0.0301 |
0.55 | 234.0 | 0.1664 | 0.2676 | 0.0302 |
0.55 | 270.0 | -0.0031 | 0.1932 | 0.03 |
0.55 | 282.0 | 0.1007 | 0.2323 | 0.0301 |
0.55 | 294.0 | 0.3791 | 0.2182 | 0.0309 |
0.55 | 306.0 | -0.1402 | 0.2677 | 0.0301 |
0.65 | 54.0 | 0.19 | 0.2296 | 0.0302 |
0.65 | 78.0 | -0.4615 | 0.2361 | 0.0314 |
0.65 | 90.0 | -0.0962 | 0.2188 | 0.0301 |
0.65 | 102.0 | 0.0852 | 0.1647 | 0.03 |
0.65 | 114.0 | -0.1508 | 0.1504 | 0.0302 |
0.65 | 126.0 | 0.0472 | 0.1696 | 0.03 |
0.65 | 138.0 | 0.2496 | 0.2417 | 0.0304 |
0.65 | 150.0 | -0.0894 | 0.2611 | 0.0301 |
0.65 | 198.0 | 0.2097 | 0.207 | 0.0303 |
0.65 | 210.0 | -0.1141 | 0.196 | 0.0301 |
0.65 | 222.0 | 0.0927 | 0.1742 | 0.0301 |
0.65 | 234.0 | -0.3542 | 0.1823 | 0.0308 |
0.65 | 246.0 | 0.0562 | 0.2692 | 0.03 |
0.65 | 258.0 | 0.0523 | 0.2417 | 0.03 |
0.65 | 282.0 | 0.1048 | 0.2367 | 0.0301 |
0.65 | 294.0 | -0.2447 | 0.164 | 0.0304 |
0.65 | 306.0 | -0.2706 | 0.2349 | 0.0305 |
0.75 | 78.0 | -0.3746 | 0.1909 | 0.0309 |
0.75 | 90.0 | -0.0961 | 0.1883 | 0.0301 |
0.75 | 102.0 | -0.1377 | 0.1843 | 0.0301 |
0.75 | 114.0 | -0.1304 | 0.1591 | 0.0301 |
0.75 | 126.0 | -0.0858 | 0.156 | 0.03 |
0.75 | 138.0 | 0.0983 | 0.2379 | 0.0301 |
0.75 | 150.0 | -0.3473 | 0.2192 | 0.0308 |
0.75 | 186.0 | -0.4626 | 0.1875 | 0.0314 |
0.75 | 198.0 | 0.1276 | 0.1826 | 0.0301 |
0.75 | 210.0 | -0.068 | 0.1716 | 0.03 |
0.75 | 222.0 | 0.0019 | 0.1583 | 0.03 |
0.75 | 234.0 | -0.1068 | 0.1758 | 0.0301 |
0.75 | 246.0 | 0.106 | 0.1772 | 0.0301 |
0.75 | 258.0 | -0.0579 | 0.2572 | 0.03 |
0.75 | 270.0 | 0.0106 | 0.2743 | 0.03 |
0.75 | 282.0 | -0.0076 | 0.1793 | 0.03 |
0.75 | 294.0 | -0.3298 | 0.1661 | 0.0307 |
0.75 | 306.0 | -0.0218 | 0.2446 | 0.03 |
0.85 | 66.0 | 0.1707 | 0.2352 | 0.0302 |
0.85 | 78.0 | -0.1299 | 0.1528 | 0.0301 |
0.85 | 90.0 | -0.0138 | 0.151 | 0.03 |
0.85 | 102.0 | 0.1763 | 0.171 | 0.0302 |
0.85 | 114.0 | 0.2213 | 0.2141 | 0.0303 |
0.85 | 126.0 | 0.4242 | 0.1815 | 0.0312 |
0.85 | 174.0 | -0.1155 | 0.215 | 0.0301 |
0.85 | 186.0 | -0.1534 | 0.2117 | 0.0302 |
0.85 | 198.0 | -0.036 | 0.1868 | 0.03 |
0.85 | 210.0 | 0.3522 | 0.1625 | 0.0308 |
0.85 | 222.0 | -0.1444 | 0.1377 | 0.0301 |
0.85 | 234.0 | -0.1047 | 0.1396 | 0.0301 |
0.85 | 246.0 | 0.1071 | 0.1584 | 0.0301 |
0.85 | 258.0 | -0.168 | 0.1905 | 0.0302 |
0.85 | 270.0 | -0.1543 | 0.2183 | 0.0302 |
0.85 | 294.0 | 0.0477 | 0.2769 | 0.03 |
0.95 | 78.0 | -0.2704 | 0.187 | 0.0305 |
0.95 | 90.0 | -0.0236 | 0.2008 | 0.03 |
0.95 | 102.0 | -0.1327 | 0.2063 | 0.0301 |
0.95 | 114.0 | -0.2936 | 0.247 | 0.0306 |
0.95 | 174.0 | 0.1944 | 0.2303 | 0.0303 |
0.95 | 186.0 | 0.0635 | 0.193 | 0.03 |
0.95 | 198.0 | 0.0973 | 0.2076 | 0.0301 |
0.95 | 210.0 | 0.0187 | 0.1803 | 0.03 |
0.95 | 222.0 | -0.3669 | 0.1862 | 0.0309 |
0.95 | 234.0 | 0.0058 | 0.1434 | 0.03 |
0.95 | 246.0 | -0.0548 | 0.1569 | 0.03 |
0.95 | 258.0 | 0.0931 | 0.1548 | 0.0301 |
0.95 | 270.0 | 0.2336 | 0.1983 | 0.0304 |
Experiment comment: