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Measurement E37M76
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 6.0 GeV2 | |
| W: | 1.39 GeV | |
| Ebeam: | 5.75 GeV | |
| Publication: |
M. Ungaro, P. Stoler, and CLAS Collabboration Measurement of the N → Δ+(1232) Transition at High Momentum Transfer by π0 Electroproduction //
PRL 97, 112003 (2006)
|
|
| cos(θπ) | φπ, [deg] | dσ/dΩ, [ub/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 15.0 | 0.0147 | 0.0152 |
| -0.9 | 45.0 | 0.0102 | 0.0075 |
| -0.9 | 75.0 | 0.0064 | 0.0065 |
| -0.9 | 105.0 | 0.0261 | 0.0143 |
| -0.9 | 135.0 | 0.0224 | 0.014 |
| -0.9 | 165.0 | 0.0317 | 0.0173 |
| -0.9 | 195.0 | 0.0326 | 0.0162 |
| -0.9 | 225.0 | 0.0074 | 0.0075 |
| -0.9 | 255.0 | 0.0082 | 0.0084 |
| -0.9 | 285.0 | 0.019 | 0.0118 |
| -0.9 | 315.0 | 0.0203 | 0.0109 |
| -0.9 | 345.0 | 0.0094 | 0.0096 |
| -0.7 | 15.0 | 0.029 | 0.0303 |
| -0.7 | 45.0 | 0.045 | 0.0222 |
| -0.7 | 75.0 | 0.022 | 0.0118 |
| -0.7 | 105.0 | 0.0211 | 0.0128 |
| -0.7 | 135.0 | 0.0095 | 0.0097 |
| -0.7 | 165.0 | 0.0761 | 0.0385 |
| -0.7 | 195.0 | 0.0081 | 0.0083 |
| -0.7 | 225.0 | 0.0142 | 0.0104 |
| -0.7 | 255.0 | 0.0195 | 0.0145 |
| -0.7 | 285.0 | 0.0396 | 0.0197 |
| -0.7 | 315.0 | 0.0313 | 0.0195 |
| -0.7 | 345.0 | 0.1045 | 0.0546 |
| -0.5 | 15.0 | 0.033 | 0.0201 |
| -0.5 | 45.0 | 0.072 | 0.0257 |
| -0.5 | 75.0 | 0.0246 | 0.0182 |
| -0.5 | 105.0 | 0.0541 | 0.0269 |
| -0.5 | 135.0 | 0.0821 | 0.0329 |
| -0.5 | 165.0 | 0.023 | 0.0168 |
| -0.5 | 195.0 | 0.008 | 0.0081 |
| -0.5 | 225.0 | 0.0865 | 0.0429 |
| -0.5 | 255.0 | 0.037 | 0.023 |
| -0.5 | 285.0 | 0.0533 | 0.0266 |
| -0.5 | 315.0 | 0.0944 | 0.0392 |
| -0.5 | 345.0 | 0.1129 | 0.0531 |
| -0.3 | 15.0 | 0.0788 | 0.0328 |
| -0.3 | 45.0 | 0.0626 | 0.0244 |
| -0.3 | 75.0 | 0.0791 | 0.0335 |
| -0.3 | 105.0 | 0.0549 | 0.0226 |
| -0.3 | 135.0 | 0.0531 | 0.0326 |
| -0.3 | 165.0 | 0.091 | 0.0375 |
| -0.3 | 195.0 | 0.0482 | 0.0253 |
| -0.3 | 225.0 | 0.0774 | 0.0375 |
| -0.3 | 255.0 | 0.0776 | 0.0389 |
| -0.3 | 285.0 | 0.0328 | 0.0157 |
| -0.3 | 315.0 | 0.0785 | 0.0264 |
| -0.3 | 345.0 | 0.0095 | 0.0097 |
| -0.1 | 15.0 | 0.0562 | 0.0297 |
| -0.1 | 45.0 | 0.0497 | 0.0201 |
| -0.1 | 75.0 | 0.0426 | 0.0206 |
| -0.1 | 105.0 | 0.1022 | 0.0411 |
| -0.1 | 135.0 | 0.1135 | 0.0476 |
| -0.1 | 165.0 | 0.0647 | 0.0279 |
| -0.1 | 195.0 | 0.0735 | 0.0296 |
| -0.1 | 225.0 | 0.1098 | 0.0491 |
| -0.1 | 255.0 | 0.0588 | 0.0285 |
| -0.1 | 285.0 | 0.028 | 0.0204 |
| -0.1 | 315.0 | 0.0377 | 0.0177 |
| -0.1 | 345.0 | 0.0336 | 0.0201 |
| 0.1 | 15.0 | 0.0255 | 0.0185 |
| 0.1 | 45.0 | 0.0788 | 0.0283 |
| 0.1 | 75.0 | 0.0425 | 0.0201 |
| 0.1 | 105.0 | 0.0796 | 0.0389 |
| 0.1 | 135.0 | 0.0588 | 0.028 |
| 0.1 | 165.0 | 0.0101 | 0.0102 |
| 0.1 | 195.0 | 0.0323 | 0.0192 |
| 0.1 | 225.0 | 0.0573 | 0.0346 |
| 0.1 | 255.0 | 0.1033 | 0.0515 |
| 0.1 | 285.0 | 0.0244 | 0.0147 |
| 0.1 | 315.0 | 0.0437 | 0.0188 |
| 0.1 | 345.0 | 0.1044 | 0.0426 |
| 0.3 | 15.0 | 0.1169 | 0.0478 |
| 0.3 | 45.0 | 0.0327 | 0.017 |
| 0.3 | 75.0 | 0.093 | 0.0386 |
| 0.3 | 105.0 | 0.0507 | 0.0308 |
| 0.3 | 135.0 | 0.0941 | 0.0455 |
| 0.3 | 165.0 | 0.079 | 0.0344 |
| 0.3 | 195.0 | 0.0442 | 0.0229 |
| 0.3 | 225.0 | 0.0366 | 0.0267 |
| 0.3 | 255.0 | 0.021 | 0.0153 |
| 0.3 | 285.0 | 0.0702 | 0.027 |
| 0.3 | 315.0 | 0.0511 | 0.019 |
| 0.3 | 345.0 | 0.0554 | 0.029 |
| 0.5 | 15.0 | 0.0146 | 0.0147 |
| 0.5 | 45.0 | 0.054 | 0.0202 |
| 0.5 | 75.0 | 0.0734 | 0.0298 |
| 0.5 | 105.0 | 0.0943 | 0.0396 |
| 0.5 | 135.0 | 0.041 | 0.0247 |
| 0.5 | 165.0 | 0.0545 | 0.0256 |
| 0.5 | 195.0 | 0.0614 | 0.0265 |
| 0.5 | 225.0 | 0.0845 | 0.0452 |
| 0.5 | 255.0 | 0.0569 | 0.0301 |
| 0.5 | 285.0 | 0.0492 | 0.0233 |
| 0.5 | 315.0 | 0.0245 | 0.0128 |
| 0.5 | 345.0 | 0.0209 | 0.015 |
| 0.7 | 15.0 | 0.0298 | 0.0177 |
| 0.7 | 45.0 | 0.0359 | 0.0154 |
| 0.7 | 75.0 | 0.0322 | 0.0151 |
| 0.7 | 105.0 | 0.0634 | 0.0306 |
| 0.7 | 135.0 | 0.0623 | 0.03 |
| 0.7 | 165.0 | 0.0477 | 0.0223 |
| 0.7 | 195.0 | 0.0432 | 0.0203 |
| 0.7 | 225.0 | 0.0412 | 0.0254 |
| 0.7 | 255.0 | 0.093 | 0.0425 |
| 0.7 | 285.0 | 0.0386 | 0.0183 |
| 0.7 | 315.0 | 0.0576 | 0.0186 |
| 0.7 | 345.0 | 0.0249 | 0.0149 |
| 0.9 | 15.0 | 0.0277 | 0.015 |
| 0.9 | 45.0 | 0.027 | 0.0119 |
| 0.9 | 75.0 | 0.0397 | 0.0192 |
| 0.9 | 105.0 | 0.0371 | 0.0202 |
| 0.9 | 135.0 | 0.0655 | 0.0297 |
| 0.9 | 165.0 | 0.0378 | 0.0182 |
| 0.9 | 195.0 | 0.0616 | 0.0245 |
| 0.9 | 225.0 | 0.0417 | 0.0173 |
| 0.9 | 255.0 | 0.0417 | 0.0203 |
| 0.9 | 285.0 | 0.0379 | 0.0186 |
| 0.9 | 315.0 | 0.0367 | 0.0137 |
| 0.9 | 345.0 | 0.0058 | 0.0059 |