Measurement E37M30
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.5 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 | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 15.0 | 0.0368 | 0.0171 | 0.0535 |
| -0.9 | 45.0 | 0.0901 | 0.03 | 0.0445 |
| -0.9 | 75.0 | 0.0529 | 0.022 | 0.0244 |
| -0.9 | 105.0 | 0.0561 | 0.0211 | 0.0308 |
| -0.9 | 135.0 | 0.0993 | 0.0303 | 0.051 |
| -0.9 | 165.0 | 0.089 | 0.0236 | 0.0514 |
| -0.9 | 195.0 | 0.065 | 0.0191 | 0.0511 |
| -0.9 | 225.0 | 0.0768 | 0.0245 | 0.0509 |
| -0.9 | 255.0 | 0.0521 | 0.0181 | 0.0324 |
| -0.9 | 285.0 | 0.0747 | 0.0254 | 0.0251 |
| -0.9 | 315.0 | 0.0853 | 0.0286 | 0.0439 |
| -0.9 | 345.0 | 0.086 | 0.0358 | 0.0539 |
| -0.7 | 15.0 | 0.0721 | 0.0272 | 0.0397 |
| -0.7 | 45.0 | 0.1096 | 0.0255 | 0.0212 |
| -0.7 | 75.0 | 0.1215 | 0.0294 | 0.0106 |
| -0.7 | 105.0 | 0.1725 | 0.0424 | 0.0061 |
| -0.7 | 135.0 | 0.1363 | 0.0313 | 0.023 |
| -0.7 | 165.0 | 0.1222 | 0.0293 | 0.0194 |
| -0.7 | 195.0 | 0.1225 | 0.0287 | 0.0171 |
| -0.7 | 225.0 | 0.1931 | 0.043 | 0.0128 |
| -0.7 | 255.0 | 0.0764 | 0.025 | 0.0052 |
| -0.7 | 285.0 | 0.123 | 0.0322 | 0.0078 |
| -0.7 | 315.0 | 0.1637 | 0.0352 | 0.0196 |
| -0.7 | 345.0 | 0.1004 | 0.0319 | 0.04 |
| -0.5 | 15.0 | 0.1813 | 0.0546 | 0.0359 |
| -0.5 | 45.0 | 0.1679 | 0.0335 | 0.0141 |
| -0.5 | 75.0 | 0.156 | 0.0334 | 0.0066 |
| -0.5 | 105.0 | 0.2141 | 0.0553 | 0.0113 |
| -0.5 | 135.0 | 0.1906 | 0.0429 | 0.0103 |
| -0.5 | 165.0 | 0.1578 | 0.0339 | 0.0123 |
| -0.5 | 195.0 | 0.1999 | 0.0414 | 0.013 |
| -0.5 | 225.0 | 0.1958 | 0.0402 | 0.0099 |
| -0.5 | 255.0 | 0.2339 | 0.0533 | 0.0062 |
| -0.5 | 285.0 | 0.1686 | 0.0349 | 0.0082 |
| -0.5 | 315.0 | 0.2416 | 0.0448 | 0.0136 |
| -0.5 | 345.0 | 0.0934 | 0.0285 | 0.0369 |
| -0.3 | 15.0 | 0.1394 | 0.0361 | 0.0357 |
| -0.3 | 45.0 | 0.2602 | 0.0464 | 0.0119 |
| -0.3 | 75.0 | 0.2651 | 0.0492 | 0.0089 |
| -0.3 | 105.0 | 0.2013 | 0.0458 | 0.0054 |
| -0.3 | 135.0 | 0.1934 | 0.0398 | 0.0108 |
| -0.3 | 165.0 | 0.1426 | 0.0325 | 0.0083 |
| -0.3 | 195.0 | 0.1397 | 0.0321 | 0.0083 |
| -0.3 | 225.0 | 0.1531 | 0.0339 | 0.0089 |
| -0.3 | 255.0 | 0.2052 | 0.0486 | 0.0102 |
| -0.3 | 285.0 | 0.1747 | 0.0349 | 0.0071 |
| -0.3 | 315.0 | 0.2429 | 0.0453 | 0.0107 |
| -0.3 | 345.0 | 0.1384 | 0.0352 | 0.038 |
| -0.1 | 15.0 | 0.1406 | 0.0338 | 0.0324 |
| -0.1 | 45.0 | 0.2067 | 0.0354 | 0.0088 |
| -0.1 | 75.0 | 0.2237 | 0.0434 | 0.008 |
| -0.1 | 105.0 | 0.1928 | 0.0468 | 0.0159 |
| -0.1 | 135.0 | 0.219 | 0.0477 | 0.0192 |
| -0.1 | 165.0 | 0.1821 | 0.041 | 0.0098 |
| -0.1 | 195.0 | 0.2346 | 0.0449 | 0.011 |
| -0.1 | 225.0 | 0.2123 | 0.0455 | 0.0069 |
| -0.1 | 255.0 | 0.1899 | 0.0478 | 0.0087 |
| -0.1 | 285.0 | 0.2778 | 0.0473 | 0.0121 |
| -0.1 | 315.0 | 0.1598 | 0.0274 | 0.0099 |
| -0.1 | 345.0 | 0.0921 | 0.0286 | 0.0328 |
| 0.1 | 15.0 | 0.123 | 0.0325 | 0.0264 |
| 0.1 | 45.0 | 0.1704 | 0.032 | 0.0076 |
| 0.1 | 75.0 | 0.1689 | 0.0346 | 0.009 |
| 0.1 | 105.0 | 0.2504 | 0.0653 | 0.0064 |
| 0.1 | 135.0 | 0.149 | 0.0407 | 0.0102 |
| 0.1 | 165.0 | 0.1624 | 0.0332 | 0.0112 |
| 0.1 | 195.0 | 0.3034 | 0.0584 | 0.0103 |
| 0.1 | 225.0 | 0.1338 | 0.0334 | 0.0086 |
| 0.1 | 255.0 | 0.2718 | 0.072 | 0.011 |
| 0.1 | 285.0 | 0.2117 | 0.0404 | 0.0082 |
| 0.1 | 315.0 | 0.1494 | 0.0249 | 0.0074 |
| 0.1 | 345.0 | 0.1522 | 0.0354 | 0.0232 |
| 0.3 | 15.0 | 0.1651 | 0.0446 | 0.0135 |
| 0.3 | 45.0 | 0.1484 | 0.0261 | 0.0082 |
| 0.3 | 75.0 | 0.1787 | 0.038 | 0.0089 |
| 0.3 | 105.0 | 0.1413 | 0.045 | 0.01 |
| 0.3 | 135.0 | 0.1887 | 0.054 | 0.0188 |
| 0.3 | 165.0 | 0.2032 | 0.0411 | 0.0135 |
| 0.3 | 195.0 | 0.1931 | 0.0393 | 0.0102 |
| 0.3 | 225.0 | 0.2663 | 0.0672 | 0.011 |
| 0.3 | 255.0 | 0.2403 | 0.0672 | 0.0122 |
| 0.3 | 285.0 | 0.1331 | 0.0272 | 0.009 |
| 0.3 | 315.0 | 0.1469 | 0.0271 | 0.0056 |
| 0.3 | 345.0 | 0.0879 | 0.0273 | 0.0136 |
| 0.5 | 15.0 | 0.0707 | 0.0238 | 0.0082 |
| 0.5 | 45.0 | 0.1781 | 0.0341 | 0.011 |
| 0.5 | 75.0 | 0.153 | 0.0343 | 0.0079 |
| 0.5 | 105.0 | 0.291 | 0.0812 | 0.0093 |
| 0.5 | 135.0 | 0.1494 | 0.0408 | 0.02 |
| 0.5 | 165.0 | 0.1765 | 0.0386 | 0.0115 |
| 0.5 | 195.0 | 0.2771 | 0.052 | 0.0152 |
| 0.5 | 225.0 | 0.2214 | 0.0577 | 0.0184 |
| 0.5 | 255.0 | 0.1617 | 0.0494 | 0.0102 |
| 0.5 | 285.0 | 0.1043 | 0.0269 | 0.0092 |
| 0.5 | 315.0 | 0.1391 | 0.0276 | 0.0068 |
| 0.5 | 345.0 | 0.1289 | 0.037 | 0.008 |
| 0.7 | 15.0 | 0.0763 | 0.0257 | 0.0097 |
| 0.7 | 45.0 | 0.0705 | 0.0169 | 0.0125 |
| 0.7 | 75.0 | 0.1425 | 0.0356 | 0.0117 |
| 0.7 | 105.0 | 0.2267 | 0.0659 | 0.0203 |
| 0.7 | 135.0 | 0.1866 | 0.0547 | 0.0136 |
| 0.7 | 165.0 | 0.2176 | 0.0428 | 0.0133 |
| 0.7 | 195.0 | 0.2133 | 0.0437 | 0.0172 |
| 0.7 | 225.0 | 0.198 | 0.064 | 0.0151 |
| 0.7 | 255.0 | 0.1128 | 0.0322 | 0.0131 |
| 0.7 | 285.0 | 0.1107 | 0.0274 | 0.0131 |
| 0.7 | 315.0 | 0.1149 | 0.0247 | 0.0129 |
| 0.7 | 345.0 | 0.0992 | 0.0285 | 0.0102 |
| 0.9 | 15.0 | 0.0998 | 0.0364 | 0.0597 |
| 0.9 | 45.0 | 0.1412 | 0.0355 | 0.0421 |
| 0.9 | 75.0 | 0.1222 | 0.0352 | 0.022 |
| 0.9 | 105.0 | 0.2782 | 0.0874 | 0.0232 |
| 0.9 | 135.0 | 0.2222 | 0.0777 | 0.0251 |
| 0.9 | 165.0 | 0.1395 | 0.037 | 0.0323 |
| 0.9 | 195.0 | 0.1073 | 0.0266 | 0.029 |
| 0.9 | 225.0 | 0.2472 | 0.0706 | 0.0329 |
| 0.9 | 255.0 | 0.1889 | 0.0523 | 0.0333 |
| 0.9 | 285.0 | 0.118 | 0.0315 | 0.0249 |
| 0.9 | 315.0 | 0.0977 | 0.0224 | 0.0435 |
| 0.9 | 345.0 | 0.1316 | 0.0469 | 0.0511 |