Measurement E37M22
| 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: | 1.23 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 | 0.2634 | 0.1138 | 0.0432 |
| -0.9 | 45.0 | 0.2971 | 0.0648 | 0.0156 |
| -0.9 | 75.0 | 0.2197 | 0.0544 | 0.0137 |
| -0.9 | 105.0 | 0.3518 | 0.0883 | 0.0157 |
| -0.9 | 135.0 | 0.2311 | 0.062 | 0.0148 |
| -0.9 | 165.0 | 0.1622 | 0.0493 | 0.0209 |
| -0.9 | 195.0 | 0.2159 | 0.0579 | 0.0168 |
| -0.9 | 225.0 | 0.1537 | 0.0436 | 0.0139 |
| -0.9 | 255.0 | 0.1839 | 0.0482 | 0.014 |
| -0.9 | 285.0 | 0.2011 | 0.052 | 0.0163 |
| -0.9 | 315.0 | 0.2286 | 0.056 | 0.019 |
| -0.9 | 345.0 | 0.488 | 0.1791 | 0.0149 |
| -0.7 | 15.0 | 0.249 | 0.085 | 0.0169 |
| -0.7 | 45.0 | 0.2505 | 0.0583 | 0.0132 |
| -0.7 | 75.0 | 0.3334 | 0.0677 | 0.0172 |
| -0.7 | 105.0 | 0.4861 | 0.0976 | 0.0127 |
| -0.7 | 135.0 | 0.1646 | 0.0456 | 0.0144 |
| -0.7 | 165.0 | 0.1899 | 0.0584 | 0.014 |
| -0.7 | 195.0 | 0.2076 | 0.0605 | 0.0126 |
| -0.7 | 225.0 | 0.2515 | 0.0668 | 0.0124 |
| -0.7 | 255.0 | 0.4553 | 0.0869 | 0.0134 |
| -0.7 | 285.0 | 0.4841 | 0.0903 | 0.0143 |
| -0.7 | 315.0 | 0.4379 | 0.0845 | 0.0137 |
| -0.7 | 345.0 | 0.4255 | 0.1419 | 0.022 |
| -0.5 | 15.0 | 0.2161 | 0.0736 | 0.0148 |
| -0.5 | 45.0 | 0.4574 | 0.0826 | 0.0147 |
| -0.5 | 75.0 | 0.6358 | 0.1031 | 0.0259 |
| -0.5 | 105.0 | 0.5159 | 0.0906 | 0.0126 |
| -0.5 | 135.0 | 0.4235 | 0.0922 | 0.0112 |
| -0.5 | 165.0 | 0.1961 | 0.0556 | 0.0109 |
| -0.5 | 195.0 | 0.2194 | 0.0581 | 0.0102 |
| -0.5 | 225.0 | 0.3768 | 0.0819 | 0.0108 |
| -0.5 | 255.0 | 0.4701 | 0.0834 | 0.0126 |
| -0.5 | 285.0 | 0.5409 | 0.0943 | 0.0141 |
| -0.5 | 315.0 | 0.5109 | 0.0866 | 0.0145 |
| -0.5 | 345.0 | 0.3739 | 0.1 | 0.0149 |
| -0.3 | 15.0 | 0.2336 | 0.0799 | 0.0156 |
| -0.3 | 45.0 | 0.3406 | 0.0671 | 0.0147 |
| -0.3 | 75.0 | 0.4679 | 0.0782 | 0.0142 |
| -0.3 | 105.0 | 0.5006 | 0.0831 | 0.014 |
| -0.3 | 135.0 | 0.3504 | 0.0682 | 0.0131 |
| -0.3 | 165.0 | 0.4502 | 0.0987 | 0.0099 |
| -0.3 | 195.0 | 0.2764 | 0.0674 | 0.0148 |
| -0.3 | 225.0 | 0.4859 | 0.0993 | 0.0124 |
| -0.3 | 255.0 | 0.653 | 0.1036 | 0.0157 |
| -0.3 | 285.0 | 0.4831 | 0.0784 | 0.0145 |
| -0.3 | 315.0 | 0.3362 | 0.0642 | 0.0156 |
| -0.3 | 345.0 | 0.233 | 0.0739 | 0.0156 |
| -0.1 | 15.0 | 0.3595 | 0.1052 | 0.016 |
| -0.1 | 45.0 | 0.4891 | 0.0808 | 0.0158 |
| -0.1 | 75.0 | 0.6684 | 0.1003 | 0.0151 |
| -0.1 | 105.0 | 0.6325 | 0.0974 | 0.0126 |
| -0.1 | 135.0 | 0.3968 | 0.075 | 0.008 |
| -0.1 | 165.0 | 0.3379 | 0.0676 | 0.0079 |
| -0.1 | 195.0 | 0.319 | 0.0689 | 0.0089 |
| -0.1 | 225.0 | 0.5101 | 0.0929 | 0.0161 |
| -0.1 | 255.0 | 0.7235 | 0.1028 | 0.0128 |
| -0.1 | 285.0 | 0.5581 | 0.0828 | 0.014 |
| -0.1 | 315.0 | 0.4177 | 0.075 | 0.0157 |
| -0.1 | 345.0 | 0.1994 | 0.058 | 0.0159 |
| 0.1 | 15.0 | 0.2765 | 0.0852 | 0.0143 |
| 0.1 | 45.0 | 0.411 | 0.0706 | 0.0152 |
| 0.1 | 75.0 | 0.5763 | 0.0888 | 0.0157 |
| 0.1 | 105.0 | 0.4966 | 0.0796 | 0.016 |
| 0.1 | 135.0 | 0.3629 | 0.0723 | 0.0091 |
| 0.1 | 165.0 | 0.3506 | 0.0771 | 0.0075 |
| 0.1 | 195.0 | 0.3145 | 0.0689 | 0.0082 |
| 0.1 | 225.0 | 0.4358 | 0.0774 | 0.0136 |
| 0.1 | 255.0 | 0.5797 | 0.0894 | 0.0152 |
| 0.1 | 285.0 | 0.7577 | 0.1051 | 0.0215 |
| 0.1 | 315.0 | 0.4231 | 0.0706 | 0.0136 |
| 0.1 | 345.0 | 0.3836 | 0.109 | 0.0144 |
| 0.3 | 15.0 | 0.2178 | 0.0623 | 0.0157 |
| 0.3 | 45.0 | 0.3425 | 0.0637 | 0.0117 |
| 0.3 | 75.0 | 0.4788 | 0.0732 | 0.0106 |
| 0.3 | 105.0 | 0.6458 | 0.0995 | 0.0142 |
| 0.3 | 135.0 | 0.5343 | 0.0927 | 0.0144 |
| 0.3 | 165.0 | 0.5276 | 0.1036 | 0.0189 |
| 0.3 | 195.0 | 0.3514 | 0.0663 | 0.0088 |
| 0.3 | 225.0 | 0.5669 | 0.0922 | 0.0122 |
| 0.3 | 255.0 | 0.5225 | 0.0772 | 0.0105 |
| 0.3 | 285.0 | 0.4057 | 0.0663 | 0.0113 |
| 0.3 | 315.0 | 0.3201 | 0.0571 | 0.0124 |
| 0.3 | 345.0 | 0.3233 | 0.0852 | 0.014 |
| 0.5 | 15.0 | 0.1829 | 0.0551 | 0.0105 |
| 0.5 | 45.0 | 0.3196 | 0.055 | 0.0106 |
| 0.5 | 75.0 | 0.496 | 0.0749 | 0.0096 |
| 0.5 | 105.0 | 0.5326 | 0.0782 | 0.0085 |
| 0.5 | 135.0 | 0.4155 | 0.0728 | 0.0097 |
| 0.5 | 165.0 | 0.444 | 0.0846 | 0.0116 |
| 0.5 | 195.0 | 0.3454 | 0.0671 | 0.0101 |
| 0.5 | 225.0 | 0.4065 | 0.0721 | 0.0155 |
| 0.5 | 255.0 | 0.5439 | 0.0784 | 0.0165 |
| 0.5 | 285.0 | 0.5359 | 0.0825 | 0.0113 |
| 0.5 | 315.0 | 0.3127 | 0.0527 | 0.011 |
| 0.5 | 345.0 | 0.1951 | 0.0659 | 0.0103 |
| 0.7 | 15.0 | 0.2317 | 0.0675 | 0.014 |
| 0.7 | 45.0 | 0.2579 | 0.0567 | 0.0087 |
| 0.7 | 75.0 | 0.5324 | 0.0785 | 0.0136 |
| 0.7 | 105.0 | 0.3705 | 0.0636 | 0.0116 |
| 0.7 | 135.0 | 0.4146 | 0.067 | 0.0081 |
| 0.7 | 165.0 | 0.3255 | 0.0635 | 0.007 |
| 0.7 | 195.0 | 0.4538 | 0.0824 | 0.0101 |
| 0.7 | 225.0 | 0.3435 | 0.0628 | 0.0075 |
| 0.7 | 255.0 | 0.4834 | 0.075 | 0.0082 |
| 0.7 | 285.0 | 0.4341 | 0.0669 | 0.0092 |
| 0.7 | 315.0 | 0.2224 | 0.0466 | 0.0102 |
| 0.7 | 345.0 | 0.225 | 0.0814 | 0.0093 |
| 0.9 | 15.0 | 0.2405 | 0.0692 | 0.0177 |
| 0.9 | 45.0 | 0.2295 | 0.0433 | 0.0114 |
| 0.9 | 75.0 | 0.4342 | 0.0707 | 0.0114 |
| 0.9 | 105.0 | 0.3207 | 0.0546 | 0.0076 |
| 0.9 | 135.0 | 0.3719 | 0.0631 | 0.015 |
| 0.9 | 165.0 | 0.3178 | 0.0588 | 0.0202 |
| 0.9 | 195.0 | 0.3211 | 0.0599 | 0.0194 |
| 0.9 | 225.0 | 0.3841 | 0.0673 | 0.0092 |
| 0.9 | 255.0 | 0.4754 | 0.0765 | 0.0343 |
| 0.9 | 285.0 | 0.3062 | 0.0512 | 0.0086 |
| 0.9 | 315.0 | 0.3392 | 0.0617 | 0.0261 |
| 0.9 | 345.0 | 0.0956 | 0.0423 | 0.0091 |