Measurement E151M3308
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1469 | |
Q2: | 0.1205 GeV2 | |
W: | 1535.0 GeV | |
Ebeam: | 2.2596 GeV | |
ε: | 0.882 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.35 | 78.0 | -0.0385 | 0.2505 | 0.03 |
0.35 | 282.0 | 0.0005 | 0.259 | 0.03 |
0.45 | 282.0 | 0.1264 | 0.2397 | 0.0301 |
0.55 | 114.0 | 0.3612 | 0.2317 | 0.0309 |
0.55 | 126.0 | -0.2267 | 0.244 | 0.0303 |
0.55 | 270.0 | -0.0935 | 0.2526 | 0.0301 |
0.55 | 282.0 | 0.3437 | 0.2212 | 0.0308 |
0.65 | 126.0 | -0.27 | 0.2044 | 0.0305 |
0.65 | 234.0 | 0.385 | 0.218 | 0.031 |
0.75 | 114.0 | -0.176 | 0.2669 | 0.0302 |
0.75 | 198.0 | -0.3405 | 0.2299 | 0.0308 |
0.75 | 210.0 | -0.0088 | 0.2673 | 0.03 |
0.75 | 222.0 | 0.1037 | 0.2628 | 0.0301 |
0.75 | 246.0 | 0.1375 | 0.2173 | 0.0301 |
0.75 | 294.0 | -0.06 | 0.2604 | 0.03 |
0.85 | 78.0 | 0.2993 | 0.2384 | 0.0306 |
0.85 | 90.0 | -0.0742 | 0.2425 | 0.03 |
0.85 | 102.0 | 0.2031 | 0.262 | 0.0303 |
0.85 | 126.0 | 0.1534 | 0.26 | 0.0302 |
0.85 | 138.0 | -0.0324 | 0.2725 | 0.03 |
0.85 | 222.0 | 0.0497 | 0.2047 | 0.03 |
0.85 | 234.0 | -0.4928 | 0.2149 | 0.0316 |
0.85 | 246.0 | -0.0389 | 0.2518 | 0.03 |
0.95 | 234.0 | 0.2648 | 0.2282 | 0.0305 |
0.95 | 246.0 | -0.2548 | 0.2385 | 0.0304 |
0.95 | 270.0 | 0.3285 | 0.2468 | 0.0307 |
0.25 | 78.0 | -0.1813 | 0.248 | 0.0302 |
0.35 | 78.0 | 0.063 | 0.2646 | 0.03 |
0.45 | 270.0 | 0.0821 | 0.2473 | 0.03 |
0.45 | 282.0 | -0.0307 | 0.2232 | 0.03 |
0.55 | 126.0 | 0.1614 | 0.2427 | 0.0302 |
0.55 | 282.0 | 0.1441 | 0.2638 | 0.0301 |
0.65 | 114.0 | 0.0443 | 0.233 | 0.03 |
0.65 | 126.0 | -0.2879 | 0.2395 | 0.0305 |
0.65 | 210.0 | -0.1443 | 0.2479 | 0.0301 |
0.65 | 222.0 | -0.1781 | 0.2384 | 0.0302 |
0.65 | 294.0 | 0.245 | 0.252 | 0.0304 |
0.75 | 102.0 | 0.0485 | 0.2436 | 0.03 |
0.75 | 114.0 | 0.0637 | 0.1901 | 0.03 |
0.75 | 126.0 | 0.3373 | 0.187 | 0.0307 |
0.75 | 138.0 | -0.0992 | 0.2437 | 0.0301 |
0.75 | 222.0 | -0.6116 | 0.217 | 0.0324 |
0.75 | 234.0 | -0.0067 | 0.2207 | 0.03 |
0.75 | 246.0 | 0.0952 | 0.1896 | 0.0301 |
0.85 | 78.0 | 0.2976 | 0.2529 | 0.0306 |
0.85 | 90.0 | -0.0518 | 0.2229 | 0.03 |
0.85 | 210.0 | -0.3545 | 0.2186 | 0.0308 |
0.85 | 222.0 | -0.3602 | 0.2007 | 0.0309 |
0.85 | 234.0 | -0.6129 | 0.1681 | 0.0324 |
0.85 | 246.0 | 0.1177 | 0.2177 | 0.0301 |
0.85 | 258.0 | -0.0408 | 0.2312 | 0.03 |
0.95 | 222.0 | -0.1471 | 0.2467 | 0.0301 |
0.95 | 246.0 | -0.2847 | 0.2378 | 0.0305 |
0.95 | 258.0 | -0.2037 | 0.2466 | 0.0303 |
0.95 | 270.0 | 0.1209 | 0.2535 | 0.0301 |
Experiment comment: