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Measurement E14M1
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.72 GeV2 | |
| W: | 1.15 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9447 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| 0.3 | 7.5 | 0.23121 | 0.03482 |
| 0.3 | 22.5 | 0.26869 | 0.06138 |
| 0.3 | 127.5 | 0.8338 | 0.0946 |
| 0.3 | 142.5 | 0.75189 | 0.07331 |
| 0.3 | 157.5 | 0.51962 | 0.06065 |
| 0.3 | 172.5 | 0.51907 | 0.05707 |
| 0.3 | 187.5 | 0.52325 | 0.0595 |
| 0.3 | 202.5 | 0.62424 | 0.06558 |
| 0.3 | 217.5 | 0.7166 | 0.07414 |
| 0.3 | 232.5 | 0.88201 | 0.08297 |
| 0.3 | 247.5 | 0.93528 | 0.10613 |
| 0.3 | 337.5 | 0.25797 | 0.05635 |
| 0.3 | 352.5 | 0.14197 | 0.02875 |
| 0.5 | 7.5 | 0.179 | 0.02725 |
| 0.5 | 22.5 | 0.30852 | 0.04432 |
| 0.5 | 37.5 | 0.5206 | 0.07215 |
| 0.5 | 97.5 | 1.12986 | 0.08825 |
| 0.5 | 112.5 | 1.09252 | 0.10256 |
| 0.5 | 127.5 | 0.9763 | 0.08506 |
| 0.5 | 142.5 | 0.79077 | 0.07363 |
| 0.5 | 157.5 | 0.59172 | 0.06821 |
| 0.5 | 172.5 | 0.58077 | 0.06074 |
| 0.5 | 187.5 | 0.50715 | 0.06304 |
| 0.5 | 202.5 | 0.70732 | 0.07237 |
| 0.5 | 217.5 | 0.88784 | 0.06989 |
| 0.5 | 232.5 | 0.94631 | 0.08343 |
| 0.5 | 247.5 | 1.00856 | 0.10138 |
| 0.5 | 262.5 | 1.10049 | 0.10723 |
| 0.5 | 292.5 | 1.03853 | 0.12326 |
| 0.5 | 307.5 | 0.79737 | 0.09255 |
| 0.5 | 322.5 | 0.47804 | 0.05456 |
| 0.5 | 337.5 | 0.22268 | 0.0358 |
| 0.5 | 352.5 | 0.1918 | 0.02612 |
| 0.7 | 7.5 | 0.30337 | 0.0306 |
| 0.7 | 22.5 | 0.30258 | 0.03349 |
| 0.7 | 37.5 | 0.46911 | 0.04764 |
| 0.7 | 52.5 | 0.57902 | 0.063 |
| 0.7 | 67.5 | 0.97887 | 0.08763 |
| 0.7 | 82.5 | 1.03443 | 0.08417 |
| 0.7 | 97.5 | 1.17882 | 0.09053 |
| 0.7 | 112.5 | 0.77904 | 0.07607 |
| 0.7 | 127.5 | 0.82434 | 0.07262 |
| 0.7 | 142.5 | 0.59427 | 0.06226 |
| 0.7 | 157.5 | 0.74611 | 0.06865 |
| 0.7 | 172.5 | 0.66586 | 0.07026 |
| 0.7 | 187.5 | 0.69131 | 0.066 |
| 0.7 | 202.5 | 0.68681 | 0.06741 |
| 0.7 | 217.5 | 0.86021 | 0.07673 |
| 0.7 | 232.5 | 0.71823 | 0.06485 |
| 0.7 | 247.5 | 1.01875 | 0.07804 |
| 0.7 | 262.5 | 0.96511 | 0.08223 |
| 0.7 | 277.5 | 0.88611 | 0.07973 |
| 0.7 | 292.5 | 0.78151 | 0.0745 |
| 0.7 | 307.5 | 0.567 | 0.05758 |
| 0.7 | 322.5 | 0.54127 | 0.0554 |
| 0.7 | 337.5 | 0.29805 | 0.03881 |
| 0.7 | 352.5 | 0.31606 | 0.03496 |
| 0.9 | 7.5 | 0.46812 | 0.04844 |
| 0.9 | 22.5 | 0.43017 | 0.04467 |
| 0.9 | 37.5 | 0.52086 | 0.05095 |
| 0.9 | 52.5 | 0.46469 | 0.04821 |
| 0.9 | 67.5 | 0.72754 | 0.06163 |
| 0.9 | 82.5 | 0.74611 | 0.0728 |
| 0.9 | 97.5 | 0.83247 | 0.06562 |
| 0.9 | 112.5 | 0.66814 | 0.06182 |
| 0.9 | 127.5 | 0.86453 | 0.06943 |
| 0.9 | 142.5 | 0.62351 | 0.06141 |
| 0.9 | 157.5 | 0.67536 | 0.06566 |
| 0.9 | 172.5 | 0.7917 | 0.07021 |
| 0.9 | 187.5 | 0.67283 | 0.06538 |
| 0.9 | 202.5 | 0.69394 | 0.06482 |
| 0.9 | 217.5 | 0.93148 | 0.07572 |
| 0.9 | 232.5 | 0.85828 | 0.07093 |
| 0.9 | 247.5 | 0.92765 | 0.07794 |
| 0.9 | 262.5 | 0.82349 | 0.07194 |
| 0.9 | 277.5 | 0.78016 | 0.06459 |
| 0.9 | 292.5 | 0.70836 | 0.06817 |
| 0.9 | 307.5 | 0.60915 | 0.05905 |
| 0.9 | 322.5 | 0.49794 | 0.04657 |
| 0.9 | 337.5 | 0.4766 | 0.05517 |
| 0.9 | 352.5 | 0.74038 | 0.0689 |