Measurement E151M3429
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.8246 | |
Q2: | 0.4155 GeV2 | |
W: | 1325.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.9389 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 66.0 | 0.1823 | 0.265 | 0.0302 |
0.55 | 78.0 | 0.0468 | 0.2344 | 0.03 |
0.55 | 90.0 | 0.0411 | 0.2243 | 0.03 |
0.55 | 102.0 | 0.319 | 0.2389 | 0.0307 |
0.55 | 270.0 | 0.3895 | 0.2221 | 0.031 |
0.55 | 282.0 | -0.2286 | 0.2482 | 0.0303 |
0.65 | 66.0 | -0.2118 | 0.2047 | 0.0303 |
0.65 | 78.0 | 0.0598 | 0.1998 | 0.03 |
0.65 | 90.0 | -0.4729 | 0.1732 | 0.0315 |
0.65 | 102.0 | -0.0327 | 0.2131 | 0.03 |
0.65 | 258.0 | 0.1022 | 0.2812 | 0.0301 |
0.65 | 270.0 | -0.0597 | 0.2072 | 0.03 |
0.65 | 282.0 | 0.22 | 0.1898 | 0.0303 |
0.65 | 294.0 | 0.0936 | 0.2518 | 0.0301 |
0.75 | 66.0 | -0.0686 | 0.1898 | 0.03 |
0.75 | 78.0 | 0.0344 | 0.1978 | 0.03 |
0.75 | 90.0 | -0.3357 | 0.1864 | 0.0307 |
0.75 | 102.0 | 0.0353 | 0.2089 | 0.03 |
0.75 | 114.0 | 0.3646 | 0.2025 | 0.0309 |
0.75 | 246.0 | 0.3224 | 0.229 | 0.0307 |
0.75 | 258.0 | 0.0733 | 0.1896 | 0.03 |
0.75 | 270.0 | -0.4772 | 0.1554 | 0.0315 |
0.75 | 282.0 | 0.3017 | 0.16 | 0.0306 |
0.75 | 294.0 | -0.158 | 0.205 | 0.0302 |
0.75 | 306.0 | -0.0315 | 0.2283 | 0.03 |
0.75 | 318.0 | 0.3244 | 0.2265 | 0.0307 |
0.85 | 42.0 | -0.2276 | 0.2427 | 0.0303 |
0.85 | 66.0 | -0.2749 | 0.212 | 0.0305 |
0.85 | 78.0 | -0.3723 | 0.1677 | 0.0309 |
0.85 | 90.0 | -0.0424 | 0.1783 | 0.03 |
0.85 | 102.0 | 0.2377 | 0.1762 | 0.0304 |
0.85 | 114.0 | 0.0896 | 0.2141 | 0.0301 |
0.85 | 126.0 | 0.7758 | 0.1675 | 0.0338 |
0.85 | 234.0 | 0.1007 | 0.2336 | 0.0301 |
0.85 | 246.0 | -0.0049 | 0.1829 | 0.03 |
0.85 | 258.0 | -0.0665 | 0.175 | 0.03 |
0.85 | 270.0 | 0.1544 | 0.1566 | 0.0302 |
0.85 | 282.0 | 0.0592 | 0.1688 | 0.03 |
0.85 | 294.0 | 0.2496 | 0.1644 | 0.0304 |
0.85 | 306.0 | 0.0435 | 0.1777 | 0.03 |
0.85 | 318.0 | -0.0361 | 0.1869 | 0.03 |
0.85 | 330.0 | 0.1026 | 0.2587 | 0.0301 |
0.95 | 66.0 | -0.0066 | 0.2826 | 0.03 |
0.95 | 78.0 | -0.383 | 0.2462 | 0.031 |
0.95 | 90.0 | -0.0499 | 0.262 | 0.03 |
0.95 | 102.0 | -0.0825 | 0.2222 | 0.03 |
0.95 | 114.0 | 0.3221 | 0.2064 | 0.0307 |
0.95 | 138.0 | 0.4588 | 0.2419 | 0.0314 |
0.95 | 210.0 | 0.205 | 0.2559 | 0.0303 |
0.95 | 222.0 | -0.1806 | 0.258 | 0.0302 |
0.95 | 234.0 | 0.0979 | 0.2035 | 0.0301 |
0.95 | 246.0 | 0.1526 | 0.21 | 0.0302 |
0.95 | 258.0 | 0.1298 | 0.2594 | 0.0301 |
0.95 | 270.0 | -0.1009 | 0.2181 | 0.0301 |
0.95 | 282.0 | -0.1252 | 0.2102 | 0.0301 |
0.95 | 294.0 | -0.3876 | 0.2311 | 0.031 |
0.95 | 306.0 | -0.6026 | 0.2146 | 0.0323 |
0.95 | 318.0 | 0.2727 | 0.2062 | 0.0305 |
0.95 | 330.0 | -0.0154 | 0.2428 | 0.03 |
Experiment comment: