Measurement E37M23
| 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: | 1.25 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 | 0.0948 | 0.0375 |
| -0.9 | 45.0 | 0.1481 | 0.0385 |
| -0.9 | 75.0 | 0.1811 | 0.0427 |
| -0.9 | 105.0 | 0.1657 | 0.0436 |
| -0.9 | 135.0 | 0.1041 | 0.0322 |
| -0.9 | 165.0 | 0.1534 | 0.038 |
| -0.9 | 195.0 | 0.1255 | 0.0363 |
| -0.9 | 225.0 | 0.1628 | 0.0445 |
| -0.9 | 255.0 | 0.1817 | 0.0468 |
| -0.9 | 285.0 | 0.3069 | 0.0686 |
| -0.9 | 315.0 | 0.1934 | 0.0445 |
| -0.9 | 345.0 | 0.1764 | 0.0652 |
| -0.7 | 15.0 | 0.1596 | 0.0535 |
| -0.7 | 45.0 | 0.3187 | 0.0655 |
| -0.7 | 75.0 | 0.3621 | 0.0661 |
| -0.7 | 105.0 | 0.249 | 0.0535 |
| -0.7 | 135.0 | 0.1458 | 0.0408 |
| -0.7 | 165.0 | 0.1187 | 0.0358 |
| -0.7 | 195.0 | 0.1258 | 0.0395 |
| -0.7 | 225.0 | 0.2569 | 0.0601 |
| -0.7 | 255.0 | 0.2066 | 0.0438 |
| -0.7 | 285.0 | 0.308 | 0.0577 |
| -0.7 | 315.0 | 0.279 | 0.052 |
| -0.7 | 345.0 | 0.2522 | 0.0769 |
| -0.5 | 15.0 | 0.0805 | 0.0326 |
| -0.5 | 45.0 | 0.3769 | 0.0681 |
| -0.5 | 75.0 | 0.3927 | 0.0695 |
| -0.5 | 105.0 | 0.5278 | 0.0851 |
| -0.5 | 135.0 | 0.2665 | 0.0567 |
| -0.5 | 165.0 | 0.2754 | 0.0645 |
| -0.5 | 195.0 | 0.1841 | 0.0506 |
| -0.5 | 225.0 | 0.2644 | 0.0597 |
| -0.5 | 255.0 | 0.3529 | 0.0668 |
| -0.5 | 285.0 | 0.4101 | 0.0679 |
| -0.5 | 315.0 | 0.2977 | 0.0534 |
| -0.5 | 345.0 | 0.2023 | 0.0603 |
| -0.3 | 15.0 | 0.2125 | 0.071 |
| -0.3 | 45.0 | 0.2878 | 0.0557 |
| -0.3 | 75.0 | 0.5404 | 0.0789 |
| -0.3 | 105.0 | 0.3158 | 0.0563 |
| -0.3 | 135.0 | 0.329 | 0.0652 |
| -0.3 | 165.0 | 0.2006 | 0.0479 |
| -0.3 | 195.0 | 0.1687 | 0.0403 |
| -0.3 | 225.0 | 0.4453 | 0.0801 |
| -0.3 | 255.0 | 0.475 | 0.0761 |
| -0.3 | 285.0 | 0.6 | 0.0872 |
| -0.3 | 315.0 | 0.2768 | 0.0501 |
| -0.3 | 345.0 | 0.1589 | 0.0476 |
| -0.1 | 15.0 | 0.1464 | 0.0468 |
| -0.1 | 45.0 | 0.3225 | 0.0575 |
| -0.1 | 75.0 | 0.4097 | 0.0636 |
| -0.1 | 105.0 | 0.5339 | 0.0831 |
| -0.1 | 135.0 | 0.361 | 0.0691 |
| -0.1 | 165.0 | 0.1828 | 0.0427 |
| -0.1 | 195.0 | 0.2351 | 0.0532 |
| -0.1 | 225.0 | 0.4582 | 0.089 |
| -0.1 | 255.0 | 0.3089 | 0.0518 |
| -0.1 | 285.0 | 0.505 | 0.0747 |
| -0.1 | 315.0 | 0.3666 | 0.0585 |
| -0.1 | 345.0 | 0.1617 | 0.0456 |
| 0.1 | 15.0 | 0.1657 | 0.048 |
| 0.1 | 45.0 | 0.3615 | 0.0576 |
| 0.1 | 75.0 | 0.4348 | 0.0634 |
| 0.1 | 105.0 | 0.4269 | 0.0704 |
| 0.1 | 135.0 | 0.3638 | 0.0665 |
| 0.1 | 165.0 | 0.2082 | 0.0472 |
| 0.1 | 195.0 | 0.2429 | 0.0504 |
| 0.1 | 225.0 | 0.3208 | 0.0585 |
| 0.1 | 255.0 | 0.4809 | 0.071 |
| 0.1 | 285.0 | 0.4816 | 0.0687 |
| 0.1 | 315.0 | 0.383 | 0.0584 |
| 0.1 | 345.0 | 0.1489 | 0.0481 |
| 0.3 | 15.0 | 0.1158 | 0.0382 |
| 0.3 | 45.0 | 0.2091 | 0.0413 |
| 0.3 | 75.0 | 0.4384 | 0.0644 |
| 0.3 | 105.0 | 0.5281 | 0.0754 |
| 0.3 | 135.0 | 0.382 | 0.0709 |
| 0.3 | 165.0 | 0.3222 | 0.061 |
| 0.3 | 195.0 | 0.3391 | 0.061 |
| 0.3 | 225.0 | 0.5243 | 0.0867 |
| 0.3 | 255.0 | 0.4436 | 0.0697 |
| 0.3 | 285.0 | 0.6081 | 0.0799 |
| 0.3 | 315.0 | 0.3485 | 0.0583 |
| 0.3 | 345.0 | 0.1625 | 0.0488 |
| 0.5 | 15.0 | 0.1286 | 0.0451 |
| 0.5 | 45.0 | 0.2046 | 0.0381 |
| 0.5 | 75.0 | 0.2832 | 0.0488 |
| 0.5 | 105.0 | 0.328 | 0.053 |
| 0.5 | 135.0 | 0.2292 | 0.0442 |
| 0.5 | 165.0 | 0.3451 | 0.0649 |
| 0.5 | 195.0 | 0.2966 | 0.0592 |
| 0.5 | 225.0 | 0.4164 | 0.0743 |
| 0.5 | 255.0 | 0.3629 | 0.0549 |
| 0.5 | 285.0 | 0.3947 | 0.0618 |
| 0.5 | 315.0 | 0.2863 | 0.0477 |
| 0.5 | 345.0 | 0.1018 | 0.037 |
| 0.7 | 15.0 | 0.108 | 0.0325 |
| 0.7 | 45.0 | 0.2427 | 0.0471 |
| 0.7 | 75.0 | 0.3123 | 0.0499 |
| 0.7 | 105.0 | 0.3247 | 0.052 |
| 0.7 | 135.0 | 0.4257 | 0.0724 |
| 0.7 | 165.0 | 0.2411 | 0.0474 |
| 0.7 | 195.0 | 0.2905 | 0.0597 |
| 0.7 | 225.0 | 0.29 | 0.0544 |
| 0.7 | 255.0 | 0.4866 | 0.0734 |
| 0.7 | 285.0 | 0.3305 | 0.0543 |
| 0.7 | 315.0 | 0.2184 | 0.0389 |
| 0.7 | 345.0 | 0.1631 | 0.0508 |
| 0.9 | 15.0 | 0.0724 | 0.028 |
| 0.9 | 45.0 | 0.1797 | 0.036 |
| 0.9 | 75.0 | 0.2705 | 0.0465 |
| 0.9 | 105.0 | 0.4486 | 0.074 |
| 0.9 | 135.0 | 0.206 | 0.0405 |
| 0.9 | 165.0 | 0.2862 | 0.0559 |
| 0.9 | 195.0 | 0.2371 | 0.0451 |
| 0.9 | 225.0 | 0.2923 | 0.0519 |
| 0.9 | 255.0 | 0.2732 | 0.0465 |
| 0.9 | 285.0 | 0.2772 | 0.0491 |
| 0.9 | 315.0 | 0.2098 | 0.04 |
| 0.9 | 345.0 | 0.1371 | 0.0413 |