Measurement E37M36
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.2 GeV2 | |
| W: | 1.21 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 | 0.4248 | 0.1683 | 0.0343 |
| -0.9 | 45.0 | 0.1724 | 0.057 | 0.0148 |
| -0.9 | 75.0 | 0.0544 | 0.0281 | 0.0124 |
| -0.9 | 105.0 | 0.233 | 0.0858 | 0.0205 |
| -0.9 | 135.0 | 0.1331 | 0.0586 | 0.0187 |
| -0.9 | 165.0 | 0.1542 | 0.0538 | 0.0228 |
| -0.9 | 195.0 | 0.1367 | 0.0471 | 0.0249 |
| -0.9 | 225.0 | 0.0775 | 0.0463 | 0.0165 |
| -0.9 | 255.0 | 0.2069 | 0.0726 | 0.0125 |
| -0.9 | 285.0 | 0.2005 | 0.0641 | 0.0128 |
| -0.9 | 315.0 | 0.2149 | 0.0583 | 0.0162 |
| -0.9 | 345.0 | 0.1515 | 0.074 | 0.0315 |
| -0.7 | 15.0 | 0.2354 | 0.0974 | 0.0096 |
| -0.7 | 45.0 | 0.1181 | 0.0438 | 0.0096 |
| -0.7 | 75.0 | 0.264 | 0.0698 | 0.0115 |
| -0.7 | 105.0 | 0.1747 | 0.0585 | 0.0109 |
| -0.7 | 135.0 | 0.172 | 0.0584 | 0.0117 |
| -0.7 | 165.0 | 0.0957 | 0.0408 | 0.0156 |
| -0.7 | 195.0 | 0.1004 | 0.0399 | 0.014 |
| -0.7 | 225.0 | 0.0975 | 0.0413 | 0.0124 |
| -0.7 | 255.0 | 0.3038 | 0.084 | 0.0115 |
| -0.7 | 285.0 | 0.3218 | 0.0796 | 0.0177 |
| -0.7 | 315.0 | 0.2259 | 0.0611 | 0.0096 |
| -0.7 | 345.0 | 0.2229 | 0.0918 | 0.0095 |
| -0.5 | 15.0 | 0.1666 | 0.0793 | 0.0103 |
| -0.5 | 45.0 | 0.2049 | 0.0561 | 0.0102 |
| -0.5 | 75.0 | 0.2548 | 0.068 | 0.011 |
| -0.5 | 105.0 | 0.2365 | 0.073 | 0.0111 |
| -0.5 | 135.0 | 0.1624 | 0.0541 | 0.0127 |
| -0.5 | 165.0 | 0.1809 | 0.0517 | 0.0113 |
| -0.5 | 195.0 | 0.1143 | 0.0422 | 0.0109 |
| -0.5 | 225.0 | 0.3109 | 0.0739 | 0.0127 |
| -0.5 | 255.0 | 0.3171 | 0.0788 | 0.0107 |
| -0.5 | 285.0 | 0.2558 | 0.0759 | 0.0109 |
| -0.5 | 315.0 | 0.2095 | 0.0516 | 0.0103 |
| -0.5 | 345.0 | 0.1042 | 0.0628 | 0.0103 |
| -0.3 | 15.0 | 0.2268 | 0.0864 | 0.0111 |
| -0.3 | 45.0 | 0.2685 | 0.0679 | 0.0105 |
| -0.3 | 75.0 | 0.1532 | 0.0504 | 0.0147 |
| -0.3 | 105.0 | 0.2927 | 0.0802 | 0.0111 |
| -0.3 | 135.0 | 0.3024 | 0.0698 | 0.0106 |
| -0.3 | 165.0 | 0.1978 | 0.0498 | 0.0096 |
| -0.3 | 195.0 | 0.278 | 0.066 | 0.0087 |
| -0.3 | 225.0 | 0.2952 | 0.0709 | 0.0085 |
| -0.3 | 255.0 | 0.4217 | 0.1024 | 0.0108 |
| -0.3 | 285.0 | 0.3816 | 0.0831 | 0.0137 |
| -0.3 | 315.0 | 0.3085 | 0.0767 | 0.0142 |
| -0.3 | 345.0 | 0.2869 | 0.0902 | 0.0111 |
| -0.1 | 15.0 | 0.1853 | 0.0699 | 0.0113 |
| -0.1 | 45.0 | 0.3793 | 0.0798 | 0.0101 |
| -0.1 | 75.0 | 0.4012 | 0.0797 | 0.0102 |
| -0.1 | 105.0 | 0.2659 | 0.075 | 0.0118 |
| -0.1 | 135.0 | 0.4202 | 0.0868 | 0.0097 |
| -0.1 | 165.0 | 0.2416 | 0.0551 | 0.0101 |
| -0.1 | 195.0 | 0.2877 | 0.0677 | 0.0077 |
| -0.1 | 225.0 | 0.1827 | 0.0512 | 0.008 |
| -0.1 | 255.0 | 0.4677 | 0.1045 | 0.0112 |
| -0.1 | 285.0 | 0.2105 | 0.0536 | 0.0099 |
| -0.1 | 315.0 | 0.24 | 0.0585 | 0.0115 |
| -0.1 | 345.0 | 0.1485 | 0.0638 | 0.0113 |
| 0.1 | 15.0 | 0.2269 | 0.0735 | 0.0107 |
| 0.1 | 45.0 | 0.2994 | 0.0645 | 0.0089 |
| 0.1 | 75.0 | 0.3255 | 0.0694 | 0.0092 |
| 0.1 | 105.0 | 0.3513 | 0.0823 | 0.0163 |
| 0.1 | 135.0 | 0.3611 | 0.0736 | 0.0116 |
| 0.1 | 165.0 | 0.292 | 0.0617 | 0.0094 |
| 0.1 | 195.0 | 0.3205 | 0.0655 | 0.0082 |
| 0.1 | 225.0 | 0.2152 | 0.0564 | 0.0076 |
| 0.1 | 255.0 | 0.3245 | 0.0709 | 0.0121 |
| 0.1 | 285.0 | 0.3177 | 0.0679 | 0.0088 |
| 0.1 | 315.0 | 0.2076 | 0.0494 | 0.009 |
| 0.1 | 345.0 | 0.1616 | 0.0645 | 0.0127 |
| 0.3 | 15.0 | 0.0949 | 0.049 | 0.0099 |
| 0.3 | 45.0 | 0.1118 | 0.0386 | 0.0079 |
| 0.3 | 75.0 | 0.2423 | 0.0546 | 0.0077 |
| 0.3 | 105.0 | 0.3265 | 0.076 | 0.0099 |
| 0.3 | 135.0 | 0.2718 | 0.0641 | 0.0071 |
| 0.3 | 165.0 | 0.3436 | 0.0678 | 0.0069 |
| 0.3 | 195.0 | 0.1882 | 0.0493 | 0.0118 |
| 0.3 | 225.0 | 0.4282 | 0.0851 | 0.0181 |
| 0.3 | 255.0 | 0.4502 | 0.0974 | 0.0113 |
| 0.3 | 285.0 | 0.2998 | 0.0651 | 0.0146 |
| 0.3 | 315.0 | 0.2758 | 0.0579 | 0.0081 |
| 0.3 | 345.0 | 0.0203 | 0.0204 | 0.0099 |
| 0.5 | 15.0 | 0.1981 | 0.0668 | 0.0165 |
| 0.5 | 45.0 | 0.2181 | 0.0509 | 0.0073 |
| 0.5 | 75.0 | 0.2484 | 0.0586 | 0.0087 |
| 0.5 | 105.0 | 0.1712 | 0.0512 | 0.0086 |
| 0.5 | 135.0 | 0.313 | 0.0668 | 0.0058 |
| 0.5 | 165.0 | 0.2533 | 0.0562 | 0.0097 |
| 0.5 | 195.0 | 0.416 | 0.0741 | 0.0061 |
| 0.5 | 225.0 | 0.3801 | 0.075 | 0.0101 |
| 0.5 | 255.0 | 0.2959 | 0.0668 | 0.0154 |
| 0.5 | 285.0 | 0.2823 | 0.0614 | 0.0098 |
| 0.5 | 315.0 | 0.189 | 0.0473 | 0.0077 |
| 0.5 | 345.0 | 0.1276 | 0.0507 | 0.0104 |
| 0.7 | 15.0 | 0.1718 | 0.0581 | 0.011 |
| 0.7 | 45.0 | 0.1256 | 0.0349 | 0.0076 |
| 0.7 | 75.0 | 0.3424 | 0.0665 | 0.0087 |
| 0.7 | 105.0 | 0.2146 | 0.0564 | 0.0135 |
| 0.7 | 135.0 | 0.3543 | 0.0765 | 0.0077 |
| 0.7 | 165.0 | 0.2899 | 0.0598 | 0.012 |
| 0.7 | 195.0 | 0.339 | 0.0659 | 0.0089 |
| 0.7 | 225.0 | 0.296 | 0.065 | 0.0172 |
| 0.7 | 255.0 | 0.3787 | 0.0714 | 0.0064 |
| 0.7 | 285.0 | 0.3122 | 0.0605 | 0.0073 |
| 0.7 | 315.0 | 0.1513 | 0.041 | 0.0077 |
| 0.7 | 345.0 | 0.1071 | 0.0457 | 0.0109 |
| 0.9 | 15.0 | 0.1103 | 0.0469 | 0.0252 |
| 0.9 | 45.0 | 0.1529 | 0.0405 | 0.0099 |
| 0.9 | 75.0 | 0.2213 | 0.0485 | 0.008 |
| 0.9 | 105.0 | 0.2495 | 0.0556 | 0.0251 |
| 0.9 | 135.0 | 0.2002 | 0.0499 | 0.0233 |
| 0.9 | 165.0 | 0.3182 | 0.0708 | 0.0115 |
| 0.9 | 195.0 | 0.3074 | 0.0695 | 0.0105 |
| 0.9 | 225.0 | 0.2398 | 0.0547 | 0.0128 |
| 0.9 | 255.0 | 0.2136 | 0.0521 | 0.0207 |
| 0.9 | 285.0 | 0.2022 | 0.0467 | 0.0079 |
| 0.9 | 315.0 | 0.1917 | 0.0447 | 0.0118 |
| 0.9 | 345.0 | 0.2101 | 0.0709 | 0.0155 |