Measurement E151M2618
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0501 | |
Q2: | 0.0348 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.6309 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 54.0 | 0.2394 | 0.2164 | 0.0304 |
0.35 | 42.0 | 0.1444 | 0.1995 | 0.0301 |
0.35 | 54.0 | 0.052 | 0.1767 | 0.03 |
0.45 | 30.0 | 0.0068 | 0.2381 | 0.03 |
0.45 | 42.0 | -0.1656 | 0.1753 | 0.0302 |
0.45 | 54.0 | -0.0026 | 0.1766 | 0.03 |
0.45 | 66.0 | -0.5139 | 0.2212 | 0.0317 |
0.45 | 222.0 | 0.1236 | 0.2494 | 0.0301 |
0.45 | 234.0 | 0.304 | 0.2277 | 0.0306 |
0.45 | 246.0 | 0.0798 | 0.2324 | 0.03 |
0.45 | 258.0 | -0.0963 | 0.212 | 0.0301 |
0.55 | 42.0 | 0.2216 | 0.2353 | 0.0303 |
0.55 | 54.0 | -0.0779 | 0.2015 | 0.03 |
0.55 | 162.0 | 0.1881 | 0.2052 | 0.0302 |
0.55 | 186.0 | 0.0382 | 0.2363 | 0.03 |
0.55 | 222.0 | -0.2503 | 0.198 | 0.0304 |
0.55 | 234.0 | -0.0185 | 0.1778 | 0.03 |
0.55 | 246.0 | -0.2082 | 0.1578 | 0.0303 |
0.55 | 258.0 | -0.0023 | 0.1725 | 0.03 |
0.65 | 138.0 | 0.0115 | 0.2412 | 0.03 |
0.65 | 150.0 | -0.1092 | 0.2196 | 0.0301 |
0.65 | 162.0 | -0.1235 | 0.2007 | 0.0301 |
0.65 | 174.0 | 0.1519 | 0.2271 | 0.0302 |
0.65 | 186.0 | -0.0465 | 0.2549 | 0.03 |
0.65 | 222.0 | -0.0045 | 0.158 | 0.03 |
0.65 | 234.0 | -0.0176 | 0.1538 | 0.03 |
0.65 | 246.0 | 0.1699 | 0.16 | 0.0302 |
0.65 | 258.0 | -0.2467 | 0.1778 | 0.0304 |
0.65 | 270.0 | 0.1888 | 0.2499 | 0.0302 |
0.75 | 150.0 | -0.3668 | 0.2034 | 0.0309 |
0.75 | 162.0 | 0.2016 | 0.1973 | 0.0303 |
0.75 | 174.0 | 0.0074 | 0.2543 | 0.03 |
0.75 | 222.0 | 0.0936 | 0.2153 | 0.0301 |
0.75 | 234.0 | -0.1921 | 0.1752 | 0.0302 |
0.75 | 246.0 | -0.0887 | 0.1682 | 0.0301 |
0.75 | 258.0 | -0.0534 | 0.1656 | 0.03 |
0.75 | 270.0 | 0.0777 | 0.2295 | 0.03 |
0.85 | 222.0 | 0.4013 | 0.2254 | 0.0311 |
0.85 | 234.0 | -0.0448 | 0.1719 | 0.03 |
0.85 | 246.0 | 0.0189 | 0.1716 | 0.03 |
0.85 | 258.0 | -0.0301 | 0.1536 | 0.03 |
0.85 | 270.0 | -0.0019 | 0.2685 | 0.03 |
0.95 | 234.0 | -0.2122 | 0.2532 | 0.0303 |
0.95 | 258.0 | 0.0972 | 0.2053 | 0.0301 |
Experiment comment: