Measurement E37M28
| 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: | 1.35 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 | 0.0539 | 0.024 | 0.0601 |
| -0.9 | 45.0 | 0.0547 | 0.0196 | 0.0476 |
| -0.9 | 75.0 | 0.0525 | 0.0184 | 0.0308 |
| -0.9 | 105.0 | 0.0887 | 0.0258 | 0.03 |
| -0.9 | 135.0 | 0.0593 | 0.0194 | 0.0323 |
| -0.9 | 165.0 | 0.0989 | 0.0293 | 0.0299 |
| -0.9 | 195.0 | 0.1 | 0.0318 | 0.0299 |
| -0.9 | 225.0 | 0.1258 | 0.0383 | 0.0333 |
| -0.9 | 255.0 | 0.0994 | 0.0275 | 0.0294 |
| -0.9 | 285.0 | 0.0575 | 0.0186 | 0.0305 |
| -0.9 | 315.0 | 0.0708 | 0.0208 | 0.0478 |
| -0.9 | 345.0 | 0.0699 | 0.0319 | 0.0604 |
| -0.7 | 15.0 | 0.0977 | 0.032 | 0.0435 |
| -0.7 | 45.0 | 0.0569 | 0.0159 | 0.0299 |
| -0.7 | 75.0 | 0.1073 | 0.0268 | 0.0149 |
| -0.7 | 105.0 | 0.1359 | 0.0397 | 0.0114 |
| -0.7 | 135.0 | 0.2059 | 0.0521 | 0.0149 |
| -0.7 | 165.0 | 0.1609 | 0.0402 | 0.016 |
| -0.7 | 195.0 | 0.1111 | 0.0305 | 0.0155 |
| -0.7 | 225.0 | 0.1067 | 0.0314 | 0.0122 |
| -0.7 | 255.0 | 0.1646 | 0.0405 | 0.0103 |
| -0.7 | 285.0 | 0.1146 | 0.0284 | 0.0148 |
| -0.7 | 315.0 | 0.0806 | 0.0204 | 0.0288 |
| -0.7 | 345.0 | 0.0651 | 0.0248 | 0.0433 |
| -0.5 | 15.0 | 0.0759 | 0.0301 | 0.0445 |
| -0.5 | 45.0 | 0.2112 | 0.04 | 0.0232 |
| -0.5 | 75.0 | 0.2411 | 0.0458 | 0.0102 |
| -0.5 | 105.0 | 0.2323 | 0.051 | 0.0083 |
| -0.5 | 135.0 | 0.2705 | 0.0542 | 0.0129 |
| -0.5 | 165.0 | 0.1982 | 0.0454 | 0.012 |
| -0.5 | 195.0 | 0.1355 | 0.0294 | 0.0134 |
| -0.5 | 225.0 | 0.2503 | 0.0524 | 0.012 |
| -0.5 | 255.0 | 0.2824 | 0.059 | 0.01 |
| -0.5 | 285.0 | 0.2636 | 0.0456 | 0.0115 |
| -0.5 | 315.0 | 0.1179 | 0.0239 | 0.0229 |
| -0.5 | 345.0 | 0.0909 | 0.0302 | 0.0445 |
| -0.3 | 15.0 | 0.0659 | 0.0242 | 0.046 |
| -0.3 | 45.0 | 0.1374 | 0.0267 | 0.0206 |
| -0.3 | 75.0 | 0.2144 | 0.0399 | 0.0101 |
| -0.3 | 105.0 | 0.1802 | 0.0427 | 0.0096 |
| -0.3 | 135.0 | 0.163 | 0.037 | 0.0113 |
| -0.3 | 165.0 | 0.1802 | 0.0397 | 0.0126 |
| -0.3 | 195.0 | 0.1638 | 0.0362 | 0.0104 |
| -0.3 | 225.0 | 0.2689 | 0.0522 | 0.0062 |
| -0.3 | 255.0 | 0.2549 | 0.0519 | 0.013 |
| -0.3 | 285.0 | 0.2242 | 0.0368 | 0.0103 |
| -0.3 | 315.0 | 0.1783 | 0.031 | 0.0205 |
| -0.3 | 345.0 | 0.1196 | 0.0324 | 0.046 |
| -0.1 | 15.0 | 0.145 | 0.038 | 0.0435 |
| -0.1 | 45.0 | 0.1857 | 0.0323 | 0.0195 |
| -0.1 | 75.0 | 0.2837 | 0.0482 | 0.0116 |
| -0.1 | 105.0 | 0.3484 | 0.0748 | 0.0164 |
| -0.1 | 135.0 | 0.266 | 0.0572 | 0.0149 |
| -0.1 | 165.0 | 0.1676 | 0.0384 | 0.0081 |
| -0.1 | 195.0 | 0.2074 | 0.0418 | 0.0085 |
| -0.1 | 225.0 | 0.2885 | 0.0538 | 0.0125 |
| -0.1 | 255.0 | 0.2228 | 0.0465 | 0.0202 |
| -0.1 | 285.0 | 0.2938 | 0.0484 | 0.0132 |
| -0.1 | 315.0 | 0.1763 | 0.03 | 0.0186 |
| -0.1 | 345.0 | 0.1229 | 0.0349 | 0.0434 |
| 0.1 | 15.0 | 0.1228 | 0.0371 | 0.0375 |
| 0.1 | 45.0 | 0.1855 | 0.0328 | 0.0168 |
| 0.1 | 75.0 | 0.2372 | 0.0413 | 0.0101 |
| 0.1 | 105.0 | 0.332 | 0.0671 | 0.0109 |
| 0.1 | 135.0 | 0.3065 | 0.0679 | 0.0116 |
| 0.1 | 165.0 | 0.1929 | 0.0409 | 0.0114 |
| 0.1 | 195.0 | 0.2466 | 0.0478 | 0.012 |
| 0.1 | 225.0 | 0.1293 | 0.0349 | 0.0079 |
| 0.1 | 255.0 | 0.2314 | 0.0439 | 0.0093 |
| 0.1 | 285.0 | 0.2447 | 0.0412 | 0.0106 |
| 0.1 | 315.0 | 0.2237 | 0.0379 | 0.0167 |
| 0.1 | 345.0 | 0.0947 | 0.0308 | 0.0377 |
| 0.3 | 15.0 | 0.0771 | 0.025 | 0.0278 |
| 0.3 | 45.0 | 0.1466 | 0.0268 | 0.0153 |
| 0.3 | 75.0 | 0.2378 | 0.0453 | 0.0163 |
| 0.3 | 105.0 | 0.2438 | 0.0551 | 0.0091 |
| 0.3 | 135.0 | 0.196 | 0.0486 | 0.0145 |
| 0.3 | 165.0 | 0.1706 | 0.0391 | 0.0102 |
| 0.3 | 195.0 | 0.1345 | 0.032 | 0.0112 |
| 0.3 | 225.0 | 0.3458 | 0.0742 | 0.0097 |
| 0.3 | 255.0 | 0.3042 | 0.0628 | 0.007 |
| 0.3 | 285.0 | 0.2021 | 0.0366 | 0.0106 |
| 0.3 | 315.0 | 0.1376 | 0.0264 | 0.0157 |
| 0.3 | 345.0 | 0.082 | 0.0259 | 0.0275 |
| 0.5 | 15.0 | 0.1117 | 0.0305 | 0.0194 |
| 0.5 | 45.0 | 0.1197 | 0.0237 | 0.0137 |
| 0.5 | 75.0 | 0.1944 | 0.0394 | 0.0121 |
| 0.5 | 105.0 | 0.2429 | 0.0597 | 0.0086 |
| 0.5 | 135.0 | 0.2205 | 0.0508 | 0.0101 |
| 0.5 | 165.0 | 0.258 | 0.048 | 0.0224 |
| 0.5 | 195.0 | 0.2604 | 0.0515 | 0.0153 |
| 0.5 | 225.0 | 0.2226 | 0.0536 | 0.012 |
| 0.5 | 255.0 | 0.2168 | 0.0515 | 0.0148 |
| 0.5 | 285.0 | 0.1751 | 0.0362 | 0.0114 |
| 0.5 | 315.0 | 0.1433 | 0.0268 | 0.0153 |
| 0.5 | 345.0 | 0.1096 | 0.0334 | 0.0205 |
| 0.7 | 15.0 | 0.0293 | 0.0157 | 0.0155 |
| 0.7 | 45.0 | 0.0921 | 0.0204 | 0.014 |
| 0.7 | 75.0 | 0.2041 | 0.0467 | 0.0123 |
| 0.7 | 105.0 | 0.1475 | 0.0376 | 0.0092 |
| 0.7 | 135.0 | 0.2406 | 0.0587 | 0.0093 |
| 0.7 | 165.0 | 0.2102 | 0.0467 | 0.0146 |
| 0.7 | 195.0 | 0.1811 | 0.0388 | 0.0119 |
| 0.7 | 225.0 | 0.2065 | 0.0475 | 0.0104 |
| 0.7 | 255.0 | 0.1784 | 0.0379 | 0.0143 |
| 0.7 | 285.0 | 0.1552 | 0.0327 | 0.0111 |
| 0.7 | 315.0 | 0.092 | 0.0203 | 0.0151 |
| 0.7 | 345.0 | 0.0716 | 0.028 | 0.0154 |
| 0.9 | 15.0 | 0.0762 | 0.0337 | 0.0332 |
| 0.9 | 45.0 | 0.1715 | 0.0418 | 0.0291 |
| 0.9 | 75.0 | 0.119 | 0.0313 | 0.0168 |
| 0.9 | 105.0 | 0.123 | 0.0323 | 0.0152 |
| 0.9 | 135.0 | 0.2215 | 0.0523 | 0.0238 |
| 0.9 | 165.0 | 0.1544 | 0.0442 | 0.026 |
| 0.9 | 195.0 | 0.2112 | 0.0575 | 0.0226 |
| 0.9 | 225.0 | 0.1583 | 0.0434 | 0.0213 |
| 0.9 | 255.0 | 0.1197 | 0.0325 | 0.012 |
| 0.9 | 285.0 | 0.1516 | 0.0363 | 0.0164 |
| 0.9 | 315.0 | 0.0984 | 0.0249 | 0.0267 |
| 0.9 | 345.0 | 0.1106 | 0.0447 | 0.0331 |