Measurement E151M3571
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.1542 | |
Q2: | 0.2445 GeV2 | |
W: | 1685.0 GeV | |
Ebeam: | 2.999 GeV | |
ε: | 0.8696 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.35 | 270.0 | -0.1618 | 0.253 | 0.0302 |
0.35 | 282.0 | -0.2776 | 0.266 | 0.0305 |
0.45 | 102.0 | 0.371 | 0.2188 | 0.0309 |
0.45 | 126.0 | 0.0977 | 0.2766 | 0.0301 |
0.45 | 270.0 | 0.1792 | 0.2713 | 0.0302 |
0.45 | 282.0 | -0.1417 | 0.2405 | 0.0301 |
0.55 | 102.0 | -0.0551 | 0.2042 | 0.03 |
0.55 | 114.0 | 0.2007 | 0.2008 | 0.0303 |
0.55 | 138.0 | -0.2027 | 0.2528 | 0.0303 |
0.55 | 270.0 | -0.0895 | 0.2614 | 0.0301 |
0.55 | 294.0 | -0.1542 | 0.247 | 0.0302 |
0.65 | 90.0 | 0.0236 | 0.25 | 0.03 |
0.65 | 102.0 | 0.2486 | 0.1811 | 0.0304 |
0.65 | 114.0 | 0.4554 | 0.1921 | 0.0314 |
0.65 | 126.0 | -0.121 | 0.2357 | 0.0301 |
0.65 | 198.0 | -0.0324 | 0.2351 | 0.03 |
0.65 | 210.0 | -0.1841 | 0.2241 | 0.0302 |
0.65 | 222.0 | -0.1019 | 0.2205 | 0.0301 |
0.65 | 234.0 | 0.0691 | 0.2757 | 0.03 |
0.65 | 282.0 | 0.0105 | 0.2575 | 0.03 |
0.65 | 294.0 | -0.5831 | 0.1644 | 0.0322 |
0.75 | 78.0 | 0.0444 | 0.2116 | 0.03 |
0.75 | 90.0 | 0.6134 | 0.1869 | 0.0324 |
0.75 | 102.0 | 0.1551 | 0.2745 | 0.0302 |
0.75 | 114.0 | 0.0763 | 0.1892 | 0.03 |
0.75 | 126.0 | -0.1204 | 0.2426 | 0.0301 |
0.75 | 138.0 | 0.2988 | 0.2514 | 0.0306 |
0.75 | 198.0 | 0.2205 | 0.2228 | 0.0303 |
0.75 | 210.0 | 0.1756 | 0.207 | 0.0302 |
0.75 | 222.0 | -0.2343 | 0.1686 | 0.0304 |
0.75 | 234.0 | 0.2189 | 0.1937 | 0.0303 |
0.75 | 246.0 | -0.287 | 0.2532 | 0.0305 |
0.75 | 258.0 | -0.3895 | 0.2607 | 0.031 |
0.75 | 282.0 | 0.1385 | 0.2364 | 0.0301 |
0.75 | 294.0 | -0.2456 | 0.2009 | 0.0304 |
0.75 | 306.0 | 0.0129 | 0.2455 | 0.03 |
0.85 | 66.0 | 0.4439 | 0.1811 | 0.0313 |
0.85 | 78.0 | 0.0336 | 0.182 | 0.03 |
0.85 | 90.0 | 0.4212 | 0.1564 | 0.0312 |
0.85 | 102.0 | 0.3918 | 0.2241 | 0.031 |
0.85 | 174.0 | -0.0618 | 0.2526 | 0.03 |
0.85 | 186.0 | 0.3175 | 0.2233 | 0.0307 |
0.85 | 198.0 | -0.1187 | 0.188 | 0.0301 |
0.85 | 210.0 | 0.2381 | 0.1728 | 0.0304 |
0.85 | 222.0 | -0.2194 | 0.1694 | 0.0303 |
0.85 | 234.0 | -0.1802 | 0.1645 | 0.0302 |
0.85 | 246.0 | -0.1214 | 0.1569 | 0.0301 |
0.85 | 258.0 | 0.2924 | 0.2112 | 0.0306 |
0.85 | 270.0 | 0.2955 | 0.2438 | 0.0306 |
0.95 | 78.0 | 0.1722 | 0.2785 | 0.0302 |
0.95 | 90.0 | 0.5194 | 0.2278 | 0.0317 |
0.95 | 174.0 | -0.4534 | 0.2251 | 0.0313 |
0.95 | 198.0 | -0.2851 | 0.2115 | 0.0305 |
0.95 | 210.0 | -0.2906 | 0.1876 | 0.0306 |
0.95 | 222.0 | -0.3587 | 0.1967 | 0.0308 |
0.95 | 234.0 | 0.0331 | 0.2047 | 0.03 |
0.95 | 246.0 | -0.1766 | 0.1729 | 0.0302 |
0.95 | 258.0 | -0.0374 | 0.1913 | 0.03 |
0.95 | 270.0 | -0.2439 | 0.194 | 0.0304 |
Experiment comment: