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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 : | 4.2 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 | 0.0388 | 0.0428 | 0.0151 |
-0.9 | 45 | 0.0334 | 0.0269 | 0.018 |
-0.9 | 75 | 0 | 0 | 0.0228 |
-0.9 | 105 | 0.0255 | 0.0199 | 0.0313 |
-0.9 | 135 | 0.0411 | 0.0317 | 0.0487 |
-0.9 | 165 | 0.0591 | 0.0464 | 0.0573 |
-0.9 | 195 | 0.1766 | 0.0956 | 0.0577 |
-0.9 | 225 | 0.0839 | 0.0451 | 0.0474 |
-0.9 | 255 | 0.064 | 0.0358 | 0.0331 |
-0.9 | 285 | 0.0161 | 0.0176 | 0.0229 |
-0.9 | 315 | 0.0408 | 0.0218 | 0.0184 |
-0.9 | 345 | 0.0494 | 0.0437 | 0.0337 |
-0.7 | 15 | 0 | 0 | 0.0083 |
-0.7 | 45 | 0.1065 | 0.0588 | 0.009 |
-0.7 | 75 | 0.101 | 0.0389 | 0.0155 |
-0.7 | 105 | 0.0275 | 0.017 | 0.0199 |
-0.7 | 135 | 0.1446 | 0.0604 | 0.0196 |
-0.7 | 165 | 0.0284 | 0.0207 | 0.0177 |
-0.7 | 195 | 0.0424 | 0.0315 | 0.0177 |
-0.7 | 225 | 0.048 | 0.03 | 0.0184 |
-0.7 | 255 | 0.0221 | 0.023 | 0.0187 |
-0.7 | 285 | 0.0697 | 0.0446 | 0.0155 |
-0.7 | 315 | 0.198 | 0.092 | 0.009 |
-0.7 | 345 | 0.1442 | 0.1257 | 0.0083 |
-0.5 | 15 | 0.1272 | 0.1047 | 0.0112 |
-0.5 | 45 | 0.1139 | 0.0552 | 0.011 |
-0.5 | 75 | 0.0457 | 0.025 | 0.0175 |
-0.5 | 105 | 0.0735 | 0.0404 | 0.0169 |
-0.5 | 135 | 0.0413 | 0.0252 | 0.0118 |
-0.5 | 165 | 0.0783 | 0.0477 | 0.0112 |
-0.5 | 195 | 0.1307 | 0.0632 | 0.0112 |
-0.5 | 225 | 0.1856 | 0.0811 | 0.0119 |
-0.5 | 255 | 0.049 | 0.0302 | 0.0168 |
-0.5 | 285 | 0.0462 | 0.0255 | 0.0164 |
-0.5 | 315 | 0.0662 | 0.0335 | 0.011 |
-0.5 | 345 | 0 | 0 | 0.0112 |
-0.3 | 15 | 0 | 0 | 0.0151 |
-0.3 | 45 | 0.0212 | 0.0155 | 0.0154 |
-0.3 | 75 | 0.0665 | 0.0325 | 0.0219 |
-0.3 | 105 | 0.062 | 0.0333 | 0.0151 |
-0.3 | 135 | 0.1091 | 0.0524 | 0.0088 |
-0.3 | 165 | 0.0738 | 0.0439 | 0.0074 |
-0.3 | 195 | 0.1131 | 0.0457 | 0.0101 |
-0.3 | 225 | 0.1202 | 0.0581 | 0.0083 |
-0.3 | 255 | 0.0663 | 0.0319 | 0.0149 |
-0.3 | 285 | 0.0745 | 0.0322 | 0.0184 |
-0.3 | 315 | 0.0902 | 0.045 | 0.0154 |
-0.3 | 345 | 0 | 0 | 0.0151 |
-0.1 | 15 | 0 | 0 | 0.0192 |
-0.1 | 45 | 0.0454 | 0.0245 | 0.0187 |
-0.1 | 75 | 0.0508 | 0.027 | 0.0173 |
-0.1 | 105 | 0.0147 | 0.0149 | 0.0108 |
-0.1 | 135 | 0.0511 | 0.0308 | 0.0064 |
-0.1 | 165 | 0.1041 | 0.0453 | 0.0073 |
-0.1 | 195 | 0.075 | 0.039 | 0.0058 |
-0.1 | 225 | 0.0995 | 0.0471 | 0.0063 |
-0.1 | 255 | 0 | 0 | 0.0108 |
-0.1 | 285 | 0.0726 | 0.0395 | 0.0172 |
-0.1 | 315 | 0.093 | 0.0392 | 0.0187 |
-0.1 | 345 | 0.0304 | 0.0313 | 0.0192 |
0.1 | 15 | 0 | 0 | 0.0217 |
0.1 | 45 | 0.0389 | 0.0234 | 0.0192 |
0.1 | 75 | 0.0512 | 0.0224 | 0.0147 |
0.1 | 105 | 0.0699 | 0.0369 | 0.0094 |
0.1 | 135 | 0.087 | 0.0458 | 0.0072 |
0.1 | 165 | 0.1321 | 0.0573 | 0.0059 |
0.1 | 195 | 0.1525 | 0.0659 | 0.0067 |
0.1 | 225 | 0.0987 | 0.0465 | 0.0082 |
0.1 | 255 | 0.0916 | 0.04 | 0.0091 |
0.1 | 285 | 0.0813 | 0.0334 | 0.0145 |
0.1 | 315 | 0.0599 | 0.0289 | 0.0192 |
0.1 | 345 | 0.0537 | 0.0405 | 0.0217 |
0.3 | 15 | 0 | 0 | 0.0212 |
0.3 | 45 | 0.0717 | 0.0314 | 0.008 |
0.3 | 75 | 0.0262 | 0.0189 | 0.0114 |
0.3 | 105 | 0.0625 | 0.0268 | 0.0077 |
0.3 | 135 | 0.1184 | 0.0476 | 0.0111 |
0.3 | 165 | 0.1966 | 0.0639 | 0.0102 |
0.3 | 195 | 0.111 | 0.0414 | 0.0067 |
0.3 | 225 | 0.1572 | 0.0565 | 0.0101 |
0.3 | 255 | 0.0775 | 0.0337 | 0.0082 |
0.3 | 285 | 0.0283 | 0.0168 | 0.0114 |
0.3 | 315 | 0.0919 | 0.0339 | 0.008 |
0.3 | 345 | 0.0233 | 0.0238 | 0.0212 |
0.5 | 15 | 0.0343 | 0.0352 | 0.0183 |
0.5 | 45 | 0.0602 | 0.0316 | 0.013 |
0.5 | 75 | 0.0686 | 0.0296 | 0.0086 |
0.5 | 105 | 0.1304 | 0.0469 | 0.0082 |
0.5 | 135 | 0.0794 | 0.037 | 0.008 |
0.5 | 165 | 0.1804 | 0.0559 | 0.0167 |
0.5 | 195 | 0.1263 | 0.0442 | 0.0115 |
0.5 | 225 | 0.1685 | 0.0605 | 0.0085 |
0.5 | 255 | 0.1196 | 0.045 | 0.0073 |
0.5 | 285 | 0.0786 | 0.0299 | 0.0085 |
0.5 | 315 | 0.0566 | 0.0266 | 0.013 |
0.5 | 345 | 0.0392 | 0.0403 | 0.0183 |
0.7 | 15 | 0.0504 | 0.0372 | 0.013 |
0.7 | 45 | 0.0856 | 0.0406 | 0.0088 |
0.7 | 75 | 0.1487 | 0.0402 | 0.0082 |
0.7 | 105 | 0.0891 | 0.0355 | 0.0082 |
0.7 | 135 | 0.1532 | 0.0499 | 0.0111 |
0.7 | 165 | 0.1248 | 0.0497 | 0.0163 |
0.7 | 195 | 0.2061 | 0.06 | 0.0119 |
0.7 | 225 | 0.1155 | 0.0494 | 0.0084 |
0.7 | 255 | 0.1116 | 0.0396 | 0.0112 |
0.7 | 285 | 0.1528 | 0.0415 | 0.0114 |
0.7 | 315 | 0.0737 | 0.0322 | 0.0088 |
0.7 | 345 | 0.09 | 0.055 | 0.013 |
0.9 | 15 | 0 | 0 | 0.0096 |
0.9 | 45 | 0.0805 | 0.0321 | 0.0068 |
0.9 | 75 | 0.057 | 0.0266 | 0.011 |
0.9 | 105 | 0.0761 | 0.0323 | 0.0127 |
0.9 | 135 | 0.1178 | 0.0441 | 0.0289 |
0.9 | 165 | 0.1491 | 0.0482 | 0.012 |
0.9 | 195 | 0.2067 | 0.0623 | 0.0278 |
0.9 | 225 | 0.1613 | 0.0483 | 0.0195 |
0.9 | 255 | 0.0791 | 0.0293 | 0.0071 |
0.9 | 285 | 0.0901 | 0.0337 | 0.006 |
0.9 | 315 | 0.1354 | 0.0431 | 0.0139 |
0.9 | 345 | 0.1014 | 0.0622 | 0.0101 |