Measurement E151M2516
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1748 | |
Q2: | 0.0415 GeV2 | |
W: | 1295.0 GeV | |
Ebeam: | 1.0539 GeV | |
ε: | 0.8393 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.25 | 42.0 | 0.389 | 0.2118 | 0.031 |
0.25 | 54.0 | 0.0005 | 0.2554 | 0.03 |
0.35 | 30.0 | -0.1949 | 0.2192 | 0.0303 |
0.35 | 42.0 | -0.2392 | 0.2145 | 0.0304 |
0.45 | 30.0 | -0.2008 | 0.2579 | 0.0303 |
0.45 | 42.0 | 0.3663 | 0.1906 | 0.0309 |
0.45 | 270.0 | -0.3924 | 0.1963 | 0.031 |
0.55 | 246.0 | 0.1519 | 0.16 | 0.0302 |
0.55 | 258.0 | 0.1496 | 0.1549 | 0.0301 |
0.55 | 270.0 | -0.1749 | 0.1561 | 0.0302 |
0.55 | 282.0 | -0.4515 | 0.2385 | 0.0313 |
0.65 | 138.0 | 0.1842 | 0.2305 | 0.0302 |
0.65 | 150.0 | 0.4116 | 0.2291 | 0.0311 |
0.65 | 222.0 | 0.0419 | 0.2428 | 0.03 |
0.65 | 234.0 | 0.1776 | 0.1729 | 0.0302 |
0.65 | 246.0 | -0.1699 | 0.1519 | 0.0302 |
0.65 | 258.0 | 0.1508 | 0.1336 | 0.0302 |
0.65 | 270.0 | -0.0404 | 0.1422 | 0.03 |
0.65 | 282.0 | 0.1077 | 0.1904 | 0.0301 |
0.75 | 126.0 | -0.4123 | 0.2286 | 0.0311 |
0.75 | 138.0 | 0.2083 | 0.1892 | 0.0303 |
0.75 | 150.0 | 0.0379 | 0.1796 | 0.03 |
0.75 | 162.0 | -0.2655 | 0.1576 | 0.0305 |
0.75 | 174.0 | 0.1802 | 0.1816 | 0.0302 |
0.75 | 186.0 | 0.402 | 0.1873 | 0.0311 |
0.75 | 198.0 | 0.1002 | 0.2519 | 0.0301 |
0.75 | 210.0 | -0.3176 | 0.2319 | 0.0307 |
0.75 | 222.0 | 0.1141 | 0.217 | 0.0301 |
0.75 | 234.0 | -0.165 | 0.1817 | 0.0302 |
0.75 | 246.0 | 0.0788 | 0.1399 | 0.03 |
0.75 | 258.0 | 0.0312 | 0.1261 | 0.03 |
0.75 | 270.0 | -0.1749 | 0.1436 | 0.0302 |
0.75 | 282.0 | -0.24 | 0.1678 | 0.0304 |
0.85 | 126.0 | 0.0297 | 0.2465 | 0.03 |
0.85 | 138.0 | -0.0739 | 0.1945 | 0.03 |
0.85 | 150.0 | 0.2729 | 0.1537 | 0.0305 |
0.85 | 162.0 | 0.2097 | 0.194 | 0.0303 |
0.85 | 174.0 | -0.1677 | 0.1733 | 0.0302 |
0.85 | 186.0 | 0.286 | 0.1987 | 0.0305 |
0.85 | 198.0 | 0.3278 | 0.214 | 0.0307 |
0.85 | 222.0 | -0.3267 | 0.2124 | 0.0307 |
0.85 | 234.0 | 0.2564 | 0.1621 | 0.0304 |
0.85 | 246.0 | -0.0399 | 0.1434 | 0.03 |
0.85 | 258.0 | -0.1234 | 0.1349 | 0.0301 |
0.85 | 270.0 | -0.2504 | 0.1368 | 0.0304 |
0.85 | 282.0 | 0.1267 | 0.2028 | 0.0301 |
0.95 | 114.0 | 0.2283 | 0.2344 | 0.0303 |
0.95 | 138.0 | -0.0273 | 0.2338 | 0.03 |
0.95 | 150.0 | 0.0055 | 0.2343 | 0.03 |
0.95 | 162.0 | 0.1847 | 0.2582 | 0.0302 |
0.95 | 186.0 | 0.2483 | 0.2303 | 0.0304 |
0.95 | 246.0 | -0.0171 | 0.2236 | 0.03 |
Experiment comment: