Measurement E151M2615
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.0311 | |
Q2: | 0.0205 GeV2 | |
W: | 1445.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.6495 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 30.0 | -0.0788 | 0.2381 | 0.03 |
0.25 | 42.0 | 0.5146 | 0.2076 | 0.0317 |
0.25 | 54.0 | 0.0756 | 0.2144 | 0.03 |
0.35 | 42.0 | -0.1517 | 0.152 | 0.0302 |
0.35 | 54.0 | -0.1519 | 0.1544 | 0.0302 |
0.35 | 66.0 | 0.2378 | 0.2431 | 0.0304 |
0.45 | 30.0 | 0.4049 | 0.1861 | 0.0311 |
0.45 | 42.0 | -0.0982 | 0.162 | 0.0301 |
0.45 | 54.0 | 0.1625 | 0.1435 | 0.0302 |
0.45 | 66.0 | 0.2305 | 0.2389 | 0.0304 |
0.45 | 222.0 | 0.1666 | 0.198 | 0.0302 |
0.45 | 234.0 | 0.0373 | 0.2294 | 0.03 |
0.45 | 246.0 | 0.0369 | 0.2086 | 0.03 |
0.45 | 258.0 | -0.0211 | 0.2424 | 0.03 |
0.55 | 30.0 | -0.0987 | 0.2319 | 0.0301 |
0.55 | 42.0 | -0.41 | 0.1765 | 0.0311 |
0.55 | 54.0 | 0.2678 | 0.1819 | 0.0305 |
0.55 | 138.0 | -0.0507 | 0.269 | 0.03 |
0.55 | 150.0 | -0.1928 | 0.2271 | 0.0302 |
0.55 | 162.0 | -0.009 | 0.2422 | 0.03 |
0.55 | 222.0 | 0.123 | 0.1999 | 0.0301 |
0.55 | 234.0 | -0.2295 | 0.1656 | 0.0303 |
0.55 | 246.0 | -0.0774 | 0.1647 | 0.03 |
0.55 | 258.0 | -0.36 | 0.2366 | 0.0309 |
0.65 | 138.0 | -0.0863 | 0.2228 | 0.03 |
0.65 | 150.0 | 0.5146 | 0.1922 | 0.0317 |
0.65 | 162.0 | 0.1528 | 0.1905 | 0.0302 |
0.65 | 174.0 | 0.4194 | 0.2465 | 0.0312 |
0.65 | 210.0 | -0.003 | 0.2453 | 0.03 |
0.65 | 222.0 | -0.0654 | 0.195 | 0.03 |
0.65 | 234.0 | 0.0874 | 0.1515 | 0.0301 |
0.65 | 246.0 | 0.0844 | 0.1513 | 0.03 |
0.65 | 258.0 | -0.0243 | 0.1942 | 0.03 |
0.75 | 42.0 | 0.1338 | 0.2538 | 0.0301 |
0.75 | 138.0 | -0.2466 | 0.2324 | 0.0304 |
0.75 | 150.0 | 0.0397 | 0.2486 | 0.03 |
0.75 | 162.0 | 0.3696 | 0.236 | 0.0309 |
0.75 | 210.0 | 0.0012 | 0.2482 | 0.03 |
0.75 | 222.0 | 0.0647 | 0.1861 | 0.03 |
0.75 | 234.0 | -0.0774 | 0.1666 | 0.03 |
0.75 | 246.0 | 0.0263 | 0.1668 | 0.03 |
0.75 | 258.0 | -0.0995 | 0.175 | 0.0301 |
0.85 | 222.0 | 0.0707 | 0.1829 | 0.03 |
0.85 | 234.0 | -0.0057 | 0.1596 | 0.03 |
0.85 | 246.0 | -0.2113 | 0.1557 | 0.0303 |
0.85 | 258.0 | -0.0486 | 0.2154 | 0.03 |
0.95 | 234.0 | -0.0412 | 0.2541 | 0.03 |
Experiment comment: