Measurement E37M59
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 5.0 GeV2 | |
| W: | 1.35 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 | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 15.0 | 0.0465 | 0.0282 | 0.0894 |
| -0.9 | 45.0 | 0.052 | 0.021 | 0.0698 |
| -0.9 | 75.0 | 0.0337 | 0.0159 | 0.0369 |
| -0.9 | 105.0 | 0.0214 | 0.0127 | 0.0249 |
| -0.9 | 135.0 | 0.0529 | 0.02 | 0.0358 |
| -0.9 | 165.0 | 0.019 | 0.0112 | 0.0389 |
| -0.9 | 195.0 | 0.0321 | 0.0136 | 0.0389 |
| -0.9 | 225.0 | 0.0504 | 0.019 | 0.0357 |
| -0.9 | 255.0 | 0.0237 | 0.0123 | 0.0246 |
| -0.9 | 285.0 | 0.0322 | 0.0167 | 0.037 |
| -0.9 | 315.0 | 0.0329 | 0.0154 | 0.0703 |
| -0.9 | 345.0 | 0.0422 | 0.0223 | 0.0893 |
| -0.7 | 15.0 | 0.0657 | 0.0347 | 0.0676 |
| -0.7 | 45.0 | 0.0517 | 0.0239 | 0.0391 |
| -0.7 | 75.0 | 0.0713 | 0.0264 | 0.0164 |
| -0.7 | 105.0 | 0.0746 | 0.0261 | 0.0115 |
| -0.7 | 135.0 | 0.0776 | 0.0308 | 0.0115 |
| -0.7 | 165.0 | 0.0493 | 0.0196 | 0.0138 |
| -0.7 | 195.0 | 0.0495 | 0.0195 | 0.0136 |
| -0.7 | 225.0 | 0.0815 | 0.0288 | 0.01 |
| -0.7 | 255.0 | 0.0446 | 0.023 | 0.0083 |
| -0.7 | 285.0 | 0.0843 | 0.0285 | 0.016 |
| -0.7 | 315.0 | 0.0706 | 0.0238 | 0.039 |
| -0.7 | 345.0 | 0.0639 | 0.0333 | 0.0676 |
| -0.5 | 15.0 | 0.047 | 0.0281 | 0.0564 |
| -0.5 | 45.0 | 0.0781 | 0.0311 | 0.0276 |
| -0.5 | 75.0 | 0.11 | 0.0385 | 0.0105 |
| -0.5 | 105.0 | 0.0205 | 0.015 | 0.0051 |
| -0.5 | 135.0 | 0.099 | 0.0329 | 0.0089 |
| -0.5 | 165.0 | 0.0304 | 0.0155 | 0.008 |
| -0.5 | 195.0 | 0.087 | 0.0276 | 0.0084 |
| -0.5 | 225.0 | 0.0979 | 0.0344 | 0.0054 |
| -0.5 | 255.0 | 0.0619 | 0.0263 | 0.0055 |
| -0.5 | 285.0 | 0.0568 | 0.0239 | 0.0097 |
| -0.5 | 315.0 | 0.0677 | 0.0288 | 0.0252 |
| -0.5 | 345.0 | 0.0218 | 0.022 | 0.0576 |
| -0.3 | 15.0 | 0.0426 | 0.0254 | 0.0499 |
| -0.3 | 45.0 | 0.0943 | 0.0296 | 0.0205 |
| -0.3 | 75.0 | 0.0951 | 0.0314 | 0.0108 |
| -0.3 | 105.0 | 0.098 | 0.0342 | 0.008 |
| -0.3 | 135.0 | 0.0695 | 0.0291 | 0.0057 |
| -0.3 | 165.0 | 0.0723 | 0.024 | 0.0059 |
| -0.3 | 195.0 | 0.0765 | 0.0266 | 0.0062 |
| -0.3 | 225.0 | 0.1738 | 0.0497 | 0.0091 |
| -0.3 | 255.0 | 0.051 | 0.0261 | 0.0051 |
| -0.3 | 285.0 | 0.1642 | 0.0437 | 0.0111 |
| -0.3 | 315.0 | 0.0598 | 0.0236 | 0.0198 |
| -0.3 | 345.0 | 0.0994 | 0.0427 | 0.0497 |
| -0.1 | 15.0 | 0.0519 | 0.0268 | 0.0429 |
| -0.1 | 45.0 | 0.0671 | 0.0282 | 0.0197 |
| -0.1 | 75.0 | 0.1189 | 0.0361 | 0.0125 |
| -0.1 | 105.0 | 0.128 | 0.0424 | 0.0064 |
| -0.1 | 135.0 | 0.1192 | 0.0467 | 0.0235 |
| -0.1 | 165.0 | 0.0655 | 0.0255 | 0.0079 |
| -0.1 | 195.0 | 0.0773 | 0.0267 | 0.0082 |
| -0.1 | 225.0 | 0.0766 | 0.0299 | 0.0064 |
| -0.1 | 255.0 | 0.0833 | 0.0325 | 0.0069 |
| -0.1 | 285.0 | 0.1001 | 0.0314 | 0.0084 |
| -0.1 | 315.0 | 0.0435 | 0.0199 | 0.0175 |
| -0.1 | 345.0 | 0.0299 | 0.0175 | 0.0427 |
| 0.1 | 15.0 | 0.1007 | 0.035 | 0.0335 |
| 0.1 | 45.0 | 0.0314 | 0.0184 | 0.0152 |
| 0.1 | 75.0 | 0.1124 | 0.0392 | 0.0104 |
| 0.1 | 105.0 | 0.1018 | 0.0375 | 0.01 |
| 0.1 | 135.0 | 0.0417 | 0.0245 | 0.0101 |
| 0.1 | 165.0 | 0.1223 | 0.0372 | 0.0096 |
| 0.1 | 195.0 | 0.1041 | 0.0327 | 0.0097 |
| 0.1 | 225.0 | 0.1164 | 0.0384 | 0.0087 |
| 0.1 | 255.0 | 0.0851 | 0.0312 | 0.0067 |
| 0.1 | 285.0 | 0.1025 | 0.0338 | 0.0128 |
| 0.1 | 315.0 | 0.0666 | 0.0259 | 0.0159 |
| 0.1 | 345.0 | 0.0697 | 0.0294 | 0.0339 |
| 0.3 | 15.0 | 0.0606 | 0.0255 | 0.0229 |
| 0.3 | 45.0 | 0.0628 | 0.023 | 0.0125 |
| 0.3 | 75.0 | 0.1445 | 0.044 | 0.0133 |
| 0.3 | 105.0 | 0.1099 | 0.0363 | 0.0084 |
| 0.3 | 135.0 | 0.1133 | 0.0374 | 0.0157 |
| 0.3 | 165.0 | 0.1253 | 0.0366 | 0.0209 |
| 0.3 | 195.0 | 0.0904 | 0.0313 | 0.0139 |
| 0.3 | 225.0 | 0.0674 | 0.0309 | 0.0105 |
| 0.3 | 255.0 | 0.031 | 0.0182 | 0.0056 |
| 0.3 | 285.0 | 0.1085 | 0.0329 | 0.0077 |
| 0.3 | 315.0 | 0.0559 | 0.0204 | 0.0123 |
| 0.3 | 345.0 | 0.0326 | 0.019 | 0.0227 |
| 0.5 | 15.0 | 0.0411 | 0.0247 | 0.0144 |
| 0.5 | 45.0 | 0.0937 | 0.0297 | 0.0108 |
| 0.5 | 75.0 | 0.1225 | 0.0375 | 0.0076 |
| 0.5 | 105.0 | 0.1221 | 0.0391 | 0.0102 |
| 0.5 | 135.0 | 0.1222 | 0.0407 | 0.0095 |
| 0.5 | 165.0 | 0.0918 | 0.0302 | 0.0136 |
| 0.5 | 195.0 | 0.1374 | 0.0387 | 0.0106 |
| 0.5 | 225.0 | 0.1249 | 0.0397 | 0.0084 |
| 0.5 | 255.0 | 0.0582 | 0.0246 | 0.0076 |
| 0.5 | 285.0 | 0.1411 | 0.0391 | 0.0172 |
| 0.5 | 315.0 | 0.0587 | 0.0216 | 0.0104 |
| 0.5 | 345.0 | 0.076 | 0.0322 | 0.0154 |
| 0.7 | 15.0 | 0.0284 | 0.0167 | 0.0106 |
| 0.7 | 45.0 | 0.0512 | 0.0215 | 0.0101 |
| 0.7 | 75.0 | 0.0967 | 0.0358 | 0.0087 |
| 0.7 | 105.0 | 0.1298 | 0.036 | 0.0087 |
| 0.7 | 135.0 | 0.121 | 0.0408 | 0.013 |
| 0.7 | 165.0 | 0.0433 | 0.0199 | 0.0123 |
| 0.7 | 195.0 | 0.1005 | 0.0304 | 0.0137 |
| 0.7 | 225.0 | 0.1592 | 0.0457 | 0.0123 |
| 0.7 | 255.0 | 0.0919 | 0.0293 | 0.0101 |
| 0.7 | 285.0 | 0.0472 | 0.0216 | 0.0135 |
| 0.7 | 315.0 | 0.0708 | 0.0224 | 0.0102 |
| 0.7 | 345.0 | 0.0116 | 0.0116 | 0.0119 |
| 0.9 | 15.0 | 0.0609 | 0.029 | 0.0431 |
| 0.9 | 45.0 | 0.0382 | 0.0177 | 0.0252 |
| 0.9 | 75.0 | 0.1052 | 0.0297 | 0.023 |
| 0.9 | 105.0 | 0.0402 | 0.0172 | 0.015 |
| 0.9 | 135.0 | 0.0964 | 0.0277 | 0.0246 |
| 0.9 | 165.0 | 0.118 | 0.0321 | 0.0383 |
| 0.9 | 195.0 | 0.1147 | 0.0303 | 0.0293 |
| 0.9 | 225.0 | 0.1138 | 0.032 | 0.0258 |
| 0.9 | 255.0 | 0.0692 | 0.0259 | 0.015 |
| 0.9 | 285.0 | 0.074 | 0.025 | 0.0108 |
| 0.9 | 315.0 | 0.0468 | 0.0173 | 0.0252 |
| 0.9 | 345.0 | 0.0706 | 0.0285 | 0.0386 |