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Experiment: E99-107, 2006
Spokespersons: P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti
Publication:
Quantity measured: dσ/dΩ, ub/ster
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none
Q2 : | 3 GeV2 | |
---|---|---|
W : | 1.15 GeV | |
Ebeam : | 5.75 GeV |
Select data slice:
cos(θπ) = dimensionless Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ, ub/ster
Parameter (X axis): φπ, degrees |
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to view sliced data.
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to view 3D plot of the data.
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
cos(θπ),
dimensionless |
φπ,
degrees |
dσ/dΩ,
ub/ster |
Data errors,
ub/ster |
Systematic errors,
ub/ster |
---|---|---|---|---|
-0.9 | 15 | 0.2178 | 0.2011 | 0.03 |
-0.9 | 45 | 0.1984 | 0.092 | 0.0251 |
-0.9 | 75 | 0.1073 | 0.0554 | 0.0211 |
-0.9 | 105 | 0.0887 | 0.0399 | 0.0199 |
-0.9 | 135 | 0.0839 | 0.0393 | 0.0326 |
-0.9 | 165 | 0.114 | 0.0546 | 0.0366 |
-0.9 | 195 | 0.1275 | 0.0452 | 0.0346 |
-0.9 | 225 | 0.1455 | 0.0677 | 0.0304 |
-0.9 | 255 | 0.1228 | 0.0557 | 0.0205 |
-0.9 | 285 | 0.1059 | 0.0585 | 0.0227 |
-0.9 | 315 | 0.0588 | 0.032 | 0.0164 |
-0.9 | 345 | 0.1685 | 0.1212 | 0.0181 |
-0.7 | 15 | 0.125 | 0.0891 | 0.0068 |
-0.7 | 45 | 0.1281 | 0.0582 | 0.0064 |
-0.7 | 75 | 0.1247 | 0.0468 | 0.0094 |
-0.7 | 105 | 0.1323 | 0.0477 | 0.0158 |
-0.7 | 135 | 0.2453 | 0.0819 | 0.0152 |
-0.7 | 165 | 0.2021 | 0.0757 | 0.0142 |
-0.7 | 195 | 0.5578 | 0.2046 | 0.0156 |
-0.7 | 225 | 0.0491 | 0.024 | 0.0139 |
-0.7 | 255 | 0.1361 | 0.0483 | 0.0154 |
-0.7 | 285 | 0.1626 | 0.071 | 0.0092 |
-0.7 | 315 | 0.106 | 0.0428 | 0.0064 |
-0.7 | 345 | 0.0915 | 0.0625 | 0.0068 |
-0.5 | 15 | 0.0938 | 0.076 | 0.0064 |
-0.5 | 45 | 0.215 | 0.0796 | 0.0042 |
-0.5 | 75 | 0.081 | 0.0375 | 0.0115 |
-0.5 | 105 | 0.1532 | 0.0687 | 0.0151 |
-0.5 | 135 | 0.1737 | 0.0511 | 0.0129 |
-0.5 | 165 | 0.2215 | 0.0616 | 0.0126 |
-0.5 | 195 | 0.2636 | 0.0762 | 0.009 |
-0.5 | 225 | 0.1972 | 0.0603 | 0.0105 |
-0.5 | 255 | 0.1156 | 0.041 | 0.0144 |
-0.5 | 285 | 0.146 | 0.0563 | 0.0115 |
-0.5 | 315 | 0.2209 | 0.0875 | 0.0044 |
-0.5 | 345 | 0.0481 | 0.0374 | 0.006 |
-0.3 | 15 | 0.2078 | 0.1075 | 0.0076 |
-0.3 | 45 | 0.1633 | 0.0645 | 0.0063 |
-0.3 | 75 | 0.3511 | 0.1126 | 0.0139 |
-0.3 | 105 | 0.1548 | 0.0509 | 0.0126 |
-0.3 | 135 | 0.2158 | 0.0633 | 0.0078 |
-0.3 | 165 | 0.1382 | 0.0513 | 0.0065 |
-0.3 | 195 | 0.282 | 0.0789 | 0.0054 |
-0.3 | 225 | 0.1765 | 0.0546 | 0.0071 |
-0.3 | 255 | 0.2241 | 0.0739 | 0.0126 |
-0.3 | 285 | 0.2241 | 0.0799 | 0.0145 |
-0.3 | 315 | 0.2203 | 0.0725 | 0.0064 |
-0.3 | 345 | 0.2726 | 0.2246 | 0.0076 |
-0.1 | 15 | 0.1775 | 0.1309 | 0.0107 |
-0.1 | 45 | 0.1945 | 0.0719 | 0.0099 |
-0.1 | 75 | 0.2805 | 0.0766 | 0.0175 |
-0.1 | 105 | 0.2737 | 0.0803 | 0.0106 |
-0.1 | 135 | 0.2972 | 0.0738 | 0.0101 |
-0.1 | 165 | 0.2887 | 0.0737 | 0.0048 |
-0.1 | 195 | 0.2854 | 0.0716 | 0.0088 |
-0.1 | 225 | 0.3193 | 0.084 | 0.0066 |
-0.1 | 255 | 0.1934 | 0.0613 | 0.0099 |
-0.1 | 285 | 0.1276 | 0.0435 | 0.0134 |
-0.1 | 315 | 0.083 | 0.0359 | 0.0099 |
-0.1 | 345 | 0.3212 | 0.1537 | 0.0162 |
0.1 | 15 | 0.2534 | 0.1347 | 0.014 |
0.1 | 45 | 0.2053 | 0.067 | 0.0128 |
0.1 | 75 | 0.0815 | 0.0366 | 0.012 |
0.1 | 105 | 0.1404 | 0.0413 | 0.0104 |
0.1 | 135 | 0.2858 | 0.0694 | 0.0115 |
0.1 | 165 | 0.2847 | 0.0723 | 0.0072 |
0.1 | 195 | 0.3496 | 0.0807 | 0.01 |
0.1 | 225 | 0.2427 | 0.0616 | 0.0054 |
0.1 | 255 | 0.3261 | 0.0917 | 0.0092 |
0.1 | 285 | 0.2802 | 0.0786 | 0.0119 |
0.1 | 315 | 0.0817 | 0.0375 | 0.0128 |
0.1 | 345 | 0.0673 | 0.043 | 0.014 |
0.3 | 15 | 0.146 | 0.0668 | 0.0158 |
0.3 | 45 | 0.1978 | 0.0755 | 0.0132 |
0.3 | 75 | 0.1243 | 0.0391 | 0.0103 |
0.3 | 105 | 0.2137 | 0.0519 | 0.0075 |
0.3 | 135 | 0.3182 | 0.0783 | 0.0139 |
0.3 | 165 | 0.3344 | 0.083 | 0.0184 |
0.3 | 195 | 0.446 | 0.098 | 0.021 |
0.3 | 225 | 0.2563 | 0.0674 | 0.008 |
0.3 | 255 | 0.2774 | 0.0649 | 0.0085 |
0.3 | 285 | 0.1309 | 0.0415 | 0.0116 |
0.3 | 315 | 0.2157 | 0.0648 | 0.0132 |
0.3 | 345 | 0.0666 | 0.0424 | 0.0158 |
0.5 | 15 | 0.1286 | 0.0851 | 0.0142 |
0.5 | 45 | 0.161 | 0.0537 | 0.0114 |
0.5 | 75 | 0.2981 | 0.0839 | 0.0104 |
0.5 | 105 | 0.1527 | 0.0468 | 0.0081 |
0.5 | 135 | 0.349 | 0.0771 | 0.0137 |
0.5 | 165 | 0.4346 | 0.0931 | 0.0174 |
0.5 | 195 | 0.3995 | 0.0908 | 0.0091 |
0.5 | 225 | 0.2903 | 0.0665 | 0.0099 |
0.5 | 255 | 0.2873 | 0.0658 | 0.0082 |
0.5 | 285 | 0.2371 | 0.0659 | 0.0088 |
0.5 | 315 | 0.1694 | 0.0544 | 0.0114 |
0.5 | 345 | 0.2458 | 0.1121 | 0.0145 |
0.7 | 15 | 0.3093 | 0.1457 | 0.0096 |
0.7 | 45 | 0.2508 | 0.0769 | 0.0078 |
0.7 | 75 | 0.1926 | 0.0559 | 0.0078 |
0.7 | 105 | 0.2527 | 0.0586 | 0.0071 |
0.7 | 135 | 0.2961 | 0.0636 | 0.011 |
0.7 | 165 | 0.5404 | 0.1216 | 0.0133 |
0.7 | 195 | 0.495 | 0.107 | 0.009 |
0.7 | 225 | 0.7154 | 0.1495 | 0.0175 |
0.7 | 255 | 0.2126 | 0.0521 | 0.0143 |
0.7 | 285 | 0.1914 | 0.0553 | 0.0082 |
0.7 | 315 | 0.2853 | 0.0795 | 0.0078 |
0.7 | 345 | 0.1162 | 0.0663 | 0.0096 |
0.9 | 15 | 0.178 | 0.0784 | 0.012 |
0.9 | 45 | 0.2171 | 0.0588 | 0.0126 |
0.9 | 75 | 0.5013 | 0.111 | 0.0265 |
0.9 | 105 | 0.3722 | 0.0883 | 0.0321 |
0.9 | 135 | 0.3637 | 0.0788 | 0.0216 |
0.9 | 165 | 0.4156 | 0.0887 | 0.0228 |
0.9 | 195 | 0.401 | 0.0832 | 0.0179 |
0.9 | 225 | 0.2033 | 0.0567 | 0.0161 |
0.9 | 255 | 0.2479 | 0.062 | 0.0123 |
0.9 | 285 | 0.3762 | 0.0843 | 0.0085 |
0.9 | 315 | 0.3587 | 0.0894 | 0.0097 |
0.9 | 345 | 0.1308 | 0.0732 | 0.0175 |