Measurement E151M2984
Experiment: | EG4 | |
---|---|---|
Year: | 2016 | |
Spokesperson: | Xiaochao Zheng | |
Reaction: | ep → π+n | |
Polarization: | beam (longitudinal), target (longitudinal) | |
Quantity: | ALU | |
εL: | 0.433 | |
Q2: | 0.1715 GeV2 | |
W: | 1355.0 GeV | |
Ebeam: | 1.9889 GeV | |
ε: | 0.9108 |
cos(θπ+) | φ(π+), [deg] | ALU | uncertainty | syst. uncert. |
---|---|---|---|---|
0.15 | 66.0 | -0.177 | 0.2509 | 0.0302 |
0.15 | 306.0 | 0.0149 | 0.2809 | 0.03 |
0.25 | 66.0 | -0.3755 | 0.2041 | 0.0309 |
0.25 | 78.0 | -0.0699 | 0.2582 | 0.03 |
0.25 | 306.0 | 0.0793 | 0.2625 | 0.03 |
0.35 | 66.0 | 0.3128 | 0.2519 | 0.0306 |
0.35 | 282.0 | 0.3275 | 0.2604 | 0.0307 |
0.35 | 294.0 | 0.2752 | 0.2032 | 0.0305 |
0.45 | 66.0 | 0.2144 | 0.2549 | 0.0303 |
0.45 | 78.0 | 0.1673 | 0.2183 | 0.0302 |
0.55 | 78.0 | -0.6747 | 0.2052 | 0.0329 |
0.55 | 258.0 | -0.0823 | 0.2545 | 0.03 |
0.55 | 294.0 | -0.064 | 0.2779 | 0.03 |
0.65 | 90.0 | -0.2475 | 0.2285 | 0.0304 |
0.65 | 102.0 | 0.2337 | 0.2047 | 0.0304 |
0.65 | 114.0 | -0.2092 | 0.2046 | 0.0303 |
0.65 | 246.0 | -0.1231 | 0.2381 | 0.0301 |
0.65 | 258.0 | -0.0901 | 0.2173 | 0.0301 |
0.65 | 270.0 | 0.1038 | 0.1868 | 0.0301 |
0.65 | 282.0 | -0.3331 | 0.2515 | 0.0307 |
0.75 | 78.0 | 0.1085 | 0.2563 | 0.0301 |
0.75 | 90.0 | -0.027 | 0.1701 | 0.03 |
0.75 | 102.0 | 0.0608 | 0.1622 | 0.03 |
0.75 | 114.0 | -0.0331 | 0.2233 | 0.03 |
0.75 | 126.0 | -0.0015 | 0.2046 | 0.03 |
0.75 | 138.0 | -0.4108 | 0.2396 | 0.0311 |
0.75 | 222.0 | 0.2464 | 0.2515 | 0.0304 |
0.75 | 234.0 | 0.0931 | 0.2089 | 0.0301 |
0.75 | 246.0 | -0.72 | 0.1588 | 0.0333 |
0.75 | 258.0 | 0.1058 | 0.1732 | 0.0301 |
0.75 | 270.0 | 0.2266 | 0.1614 | 0.0303 |
0.75 | 282.0 | -0.0145 | 0.2227 | 0.03 |
0.85 | 90.0 | -0.0014 | 0.1998 | 0.03 |
0.85 | 102.0 | 0.1213 | 0.1637 | 0.0301 |
0.85 | 114.0 | -0.1532 | 0.1743 | 0.0302 |
0.85 | 126.0 | -0.2096 | 0.1666 | 0.0303 |
0.85 | 138.0 | 0.3396 | 0.2022 | 0.0308 |
0.85 | 150.0 | -0.0012 | 0.2715 | 0.03 |
0.85 | 210.0 | -0.0659 | 0.2821 | 0.03 |
0.85 | 222.0 | 0.1731 | 0.202 | 0.0302 |
0.85 | 234.0 | -0.3163 | 0.1742 | 0.0307 |
0.85 | 246.0 | 0.0866 | 0.1697 | 0.03 |
0.85 | 258.0 | -0.1356 | 0.1588 | 0.0301 |
0.85 | 270.0 | 0.003 | 0.1889 | 0.03 |
0.85 | 282.0 | 0.0324 | 0.1634 | 0.03 |
0.85 | 294.0 | -0.3272 | 0.2129 | 0.0307 |
0.95 | 66.0 | 0.3815 | 0.2617 | 0.031 |
0.95 | 102.0 | 0.0608 | 0.2462 | 0.03 |
0.95 | 114.0 | 0.3225 | 0.212 | 0.0307 |
0.95 | 126.0 | -0.3754 | 0.2027 | 0.0309 |
0.95 | 138.0 | 0.3088 | 0.2202 | 0.0306 |
0.95 | 162.0 | -0.3812 | 0.2662 | 0.031 |
0.95 | 222.0 | -0.059 | 0.248 | 0.03 |
0.95 | 234.0 | -0.0744 | 0.231 | 0.03 |
0.95 | 246.0 | -0.282 | 0.1988 | 0.0305 |
0.95 | 258.0 | -0.0861 | 0.1691 | 0.03 |
0.95 | 270.0 | 0.3098 | 0.1765 | 0.0306 |
0.95 | 282.0 | -0.028 | 0.1896 | 0.03 |
0.95 | 294.0 | -0.1576 | 0.2169 | 0.0302 |
Experiment comment: