Measurement E37M4
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.0 GeV2 | |
| W: | 1.17 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 | 0.2648 | 0.133 | 0.0197 |
| -0.9 | 45.0 | 0.1664 | 0.0635 | 0.0088 |
| -0.9 | 75.0 | 0.1998 | 0.0606 | 0.0155 |
| -0.9 | 105.0 | 0.1862 | 0.0538 | 0.0119 |
| -0.9 | 135.0 | 0.3205 | 0.0943 | 0.0221 |
| -0.9 | 165.0 | 0.2786 | 0.0847 | 0.0236 |
| -0.9 | 195.0 | 0.2151 | 0.0739 | 0.0305 |
| -0.9 | 225.0 | 0.1177 | 0.0444 | 0.0203 |
| -0.9 | 255.0 | 0.3192 | 0.1121 | 0.0153 |
| -0.9 | 285.0 | 0.1876 | 0.0741 | 0.0092 |
| -0.9 | 315.0 | 0.2932 | 0.0842 | 0.0115 |
| -0.9 | 345.0 | 0.1582 | 0.0782 | 0.0125 |
| -0.7 | 15.0 | 0.3339 | 0.1544 | 0.0058 |
| -0.7 | 45.0 | 0.6195 | 0.1776 | 0.0042 |
| -0.7 | 75.0 | 0.2547 | 0.0723 | 0.0074 |
| -0.7 | 105.0 | 0.294 | 0.0862 | 0.0153 |
| -0.7 | 135.0 | 0.2093 | 0.0579 | 0.0113 |
| -0.7 | 165.0 | 0.2286 | 0.0661 | 0.0164 |
| -0.7 | 195.0 | 0.1336 | 0.0521 | 0.0116 |
| -0.7 | 225.0 | 0.2097 | 0.0684 | 0.0116 |
| -0.7 | 255.0 | 0.3234 | 0.0879 | 0.0099 |
| -0.7 | 285.0 | 0.3519 | 0.0905 | 0.0081 |
| -0.7 | 315.0 | 0.3918 | 0.1217 | 0.0042 |
| -0.7 | 345.0 | 0.1637 | 0.0844 | 0.0058 |
| -0.5 | 15.0 | 0.4175 | 0.1578 | 0.0069 |
| -0.5 | 45.0 | 0.2193 | 0.0624 | 0.0044 |
| -0.5 | 75.0 | 0.3161 | 0.0792 | 0.0096 |
| -0.5 | 105.0 | 0.3547 | 0.0761 | 0.0144 |
| -0.5 | 135.0 | 0.35 | 0.0912 | 0.0086 |
| -0.5 | 165.0 | 0.1558 | 0.0495 | 0.0072 |
| -0.5 | 195.0 | 0.3695 | 0.0917 | 0.0119 |
| -0.5 | 225.0 | 0.3184 | 0.0715 | 0.0076 |
| -0.5 | 255.0 | 0.2881 | 0.0747 | 0.0101 |
| -0.5 | 285.0 | 0.2628 | 0.0679 | 0.0089 |
| -0.5 | 315.0 | 0.2828 | 0.0799 | 0.0043 |
| -0.5 | 345.0 | 0.4 | 0.2239 | 0.0053 |
| -0.3 | 15.0 | 0.2114 | 0.0884 | 0.0058 |
| -0.3 | 45.0 | 0.4041 | 0.1086 | 0.0055 |
| -0.3 | 75.0 | 0.4379 | 0.0995 | 0.0122 |
| -0.3 | 105.0 | 0.2604 | 0.0601 | 0.0099 |
| -0.3 | 135.0 | 0.3357 | 0.0775 | 0.0115 |
| -0.3 | 165.0 | 0.4753 | 0.1048 | 0.0072 |
| -0.3 | 195.0 | 0.3499 | 0.0782 | 0.0053 |
| -0.3 | 225.0 | 0.2064 | 0.0546 | 0.0056 |
| -0.3 | 255.0 | 0.4904 | 0.1104 | 0.0125 |
| -0.3 | 285.0 | 0.1505 | 0.0482 | 0.0096 |
| -0.3 | 315.0 | 0.2431 | 0.0681 | 0.0055 |
| -0.3 | 345.0 | 0.2841 | 0.1174 | 0.0061 |
| -0.1 | 15.0 | 0.1679 | 0.0861 | 0.0076 |
| -0.1 | 45.0 | 0.253 | 0.0644 | 0.0064 |
| -0.1 | 75.0 | 0.4256 | 0.095 | 0.0127 |
| -0.1 | 105.0 | 0.3388 | 0.0711 | 0.009 |
| -0.1 | 135.0 | 0.3508 | 0.0715 | 0.0103 |
| -0.1 | 165.0 | 0.2875 | 0.065 | 0.0052 |
| -0.1 | 195.0 | 0.4 | 0.0833 | 0.0091 |
| -0.1 | 225.0 | 0.512 | 0.1078 | 0.0049 |
| -0.1 | 255.0 | 0.1953 | 0.0574 | 0.0074 |
| -0.1 | 285.0 | 0.327 | 0.0794 | 0.0101 |
| -0.1 | 315.0 | 0.2735 | 0.0777 | 0.0064 |
| -0.1 | 345.0 | 0.1302 | 0.0598 | 0.0073 |
| 0.1 | 15.0 | 0.1558 | 0.0785 | 0.0096 |
| 0.1 | 45.0 | 0.2135 | 0.0622 | 0.0073 |
| 0.1 | 75.0 | 0.3973 | 0.0857 | 0.0094 |
| 0.1 | 105.0 | 0.3376 | 0.0748 | 0.0131 |
| 0.1 | 135.0 | 0.5147 | 0.0993 | 0.0076 |
| 0.1 | 165.0 | 0.4559 | 0.0881 | 0.0082 |
| 0.1 | 195.0 | 0.4365 | 0.0824 | 0.0075 |
| 0.1 | 225.0 | 0.3617 | 0.0739 | 0.01 |
| 0.1 | 255.0 | 0.4025 | 0.0736 | 0.009 |
| 0.1 | 285.0 | 0.3476 | 0.0799 | 0.0098 |
| 0.1 | 315.0 | 0.3768 | 0.0984 | 0.0073 |
| 0.1 | 345.0 | 0.2218 | 0.0797 | 0.0095 |
| 0.3 | 15.0 | 0.155 | 0.0778 | 0.0111 |
| 0.3 | 45.0 | 0.2094 | 0.0523 | 0.0081 |
| 0.3 | 75.0 | 0.3327 | 0.0729 | 0.0093 |
| 0.3 | 105.0 | 0.2646 | 0.0568 | 0.0155 |
| 0.3 | 135.0 | 0.4588 | 0.0871 | 0.0116 |
| 0.3 | 165.0 | 0.5336 | 0.0989 | 0.0066 |
| 0.3 | 195.0 | 0.5765 | 0.0993 | 0.012 |
| 0.3 | 225.0 | 0.4595 | 0.083 | 0.0076 |
| 0.3 | 255.0 | 0.4225 | 0.0825 | 0.0094 |
| 0.3 | 285.0 | 0.3594 | 0.0852 | 0.0105 |
| 0.3 | 315.0 | 0.4267 | 0.0986 | 0.0081 |
| 0.3 | 345.0 | 0.1922 | 0.0847 | 0.0111 |
| 0.5 | 15.0 | 0.213 | 0.0828 | 0.0116 |
| 0.5 | 45.0 | 0.2158 | 0.0554 | 0.0083 |
| 0.5 | 75.0 | 0.4658 | 0.0903 | 0.0086 |
| 0.5 | 105.0 | 0.4017 | 0.0782 | 0.0091 |
| 0.5 | 135.0 | 0.6274 | 0.11 | 0.0136 |
| 0.5 | 165.0 | 0.6034 | 0.0985 | 0.0153 |
| 0.5 | 195.0 | 0.4561 | 0.0799 | 0.0092 |
| 0.5 | 225.0 | 0.58 | 0.0973 | 0.008 |
| 0.5 | 255.0 | 0.4796 | 0.0845 | 0.0085 |
| 0.5 | 285.0 | 0.2658 | 0.0645 | 0.0095 |
| 0.5 | 315.0 | 0.248 | 0.0582 | 0.0087 |
| 0.5 | 345.0 | 0.1448 | 0.066 | 0.0116 |
| 0.7 | 15.0 | 0.1078 | 0.0585 | 0.0097 |
| 0.7 | 45.0 | 0.4346 | 0.1007 | 0.0077 |
| 0.7 | 75.0 | 0.4144 | 0.0817 | 0.007 |
| 0.7 | 105.0 | 0.3667 | 0.0659 | 0.0123 |
| 0.7 | 135.0 | 0.3451 | 0.0675 | 0.0089 |
| 0.7 | 165.0 | 0.6166 | 0.1056 | 0.0091 |
| 0.7 | 195.0 | 0.5308 | 0.0864 | 0.0264 |
| 0.7 | 225.0 | 0.6726 | 0.1087 | 0.0262 |
| 0.7 | 255.0 | 0.4054 | 0.0705 | 0.0158 |
| 0.7 | 285.0 | 0.2508 | 0.0575 | 0.0058 |
| 0.7 | 315.0 | 0.3293 | 0.0766 | 0.0071 |
| 0.7 | 345.0 | 0.4561 | 0.1661 | 0.0098 |
| 0.9 | 15.0 | 0.3874 | 0.1323 | 0.0225 |
| 0.9 | 45.0 | 0.2887 | 0.0659 | 0.0129 |
| 0.9 | 75.0 | 0.3104 | 0.0649 | 0.0081 |
| 0.9 | 105.0 | 0.6326 | 0.1132 | 0.0144 |
| 0.9 | 135.0 | 0.5141 | 0.089 | 0.0452 |
| 0.9 | 165.0 | 0.5731 | 0.1001 | 0.015 |
| 0.9 | 195.0 | 0.6656 | 0.1105 | 0.0137 |
| 0.9 | 225.0 | 0.5734 | 0.0966 | 0.0114 |
| 0.9 | 255.0 | 0.5577 | 0.102 | 0.0188 |
| 0.9 | 285.0 | 0.3732 | 0.0752 | 0.0161 |
| 0.9 | 315.0 | 0.3656 | 0.0808 | 0.0071 |
| 0.9 | 345.0 | 0.3311 | 0.133 | 0.0156 |