Measurement E41M13
| Experiment: | E99-107 CLAS experiment for generalized form factor near threshold | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.66 — 3.17 GeV2 | |
| W: | 1.14 — 1.16 GeV | |
| ε: | 0.878 | |
| Publication: |
K.Park, R.W.Gothe, and CLAS Collaboration Measurement of the generalized form factors near threshold via γ* p -> nπ+ at high Q2 //
Phys. Rev. C 85, 035208 (2012); arXiv:1201.0903v1
|
|
| cos(θ) | φ, [deg] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 90.0 | 0.34507 | 0.084926 |
| -0.7 | 150.0 | 0.095145 | 0.027773 |
| -0.7 | 210.0 | 0.12067 | 0.045211 |
| -0.7 | 270.0 | 0.5049 | 0.12875 |
| -0.5 | 30.0 | 0.12932 | 0.016119 |
| -0.5 | 90.0 | 0.34235 | 0.0503 |
| -0.5 | 150.0 | 0.09703 | 0.022719 |
| -0.5 | 210.0 | 0.094023 | 0.020537 |
| -0.5 | 270.0 | 0.29345 | 0.047125 |
| -0.5 | 330.0 | 0.26188 | 0.032115 |
| -0.3 | 30.0 | 0.3346 | 0.038169 |
| -0.3 | 90.0 | 0.35906 | 0.048648 |
| -0.3 | 150.0 | 0.18631 | 0.041284 |
| -0.3 | 210.0 | 0.1433 | 0.027317 |
| -0.3 | 270.0 | 0.30049 | 0.043251 |
| -0.3 | 330.0 | 0.19098 | 0.021975 |
| -0.1 | 45.0 | 0.43691 | 0.059877 |
| -0.1 | 75.0 | 0.40088 | 0.042394 |
| -0.1 | 105.0 | 0.24276 | 0.039683 |
| -0.1 | 135.0 | 0.18952 | 0.024811 |
| -0.1 | 165.0 | 0.12928 | 0.017857 |
| -0.1 | 195.0 | 0.17559 | 0.024386 |
| -0.1 | 225.0 | 0.23139 | 0.029965 |
| -0.1 | 255.0 | 0.2097 | 0.029314 |
| -0.1 | 285.0 | 0.30129 | 0.033235 |
| -0.1 | 315.0 | 0.34498 | 0.047803 |
| -0.1 | 345.0 | 0.37603 | 0.095733 |
| 0.1 | 45.0 | 0.15855 | 0.031511 |
| 0.1 | 75.0 | 0.28585 | 0.044773 |
| 0.1 | 105.0 | 0.3434 | 0.050646 |
| 0.1 | 135.0 | 0.43511 | 0.047507 |
| 0.1 | 165.0 | 0.23058 | 0.026897 |
| 0.1 | 195.0 | 0.17251 | 0.02326 |
| 0.1 | 225.0 | 0.27256 | 0.031828 |
| 0.1 | 255.0 | 0.21665 | 0.030154 |
| 0.1 | 285.0 | 0.4466 | 0.061495 |
| 0.1 | 315.0 | 0.44205 | 0.088873 |
| 0.1 | 345.0 | 0.23563 | 0.050873 |
| 0.3 | 15.0 | 0.36522 | 0.074278 |
| 0.3 | 45.0 | 0.19753 | 0.046353 |
| 0.3 | 75.0 | 0.3083 | 0.050161 |
| 0.3 | 105.0 | 0.40739 | 0.051757 |
| 0.3 | 135.0 | 0.50021 | 0.052489 |
| 0.3 | 165.0 | 0.38002 | 0.044309 |
| 0.3 | 195.0 | 0.22135 | 0.026358 |
| 0.3 | 225.0 | 0.37507 | 0.040182 |
| 0.3 | 255.0 | 0.40778 | 0.049 |
| 0.3 | 285.0 | 0.25424 | 0.049409 |
| 0.3 | 315.0 | 0.12484 | 0.033259 |
| 0.3 | 345.0 | 0.21143 | 0.050402 |
| 0.5 | 15.0 | 0.18174 | 0.037113 |
| 0.5 | 45.0 | 0.23564 | 0.044238 |
| 0.5 | 75.0 | 0.38501 | 0.056634 |
| 0.5 | 105.0 | 0.67778 | 0.075551 |
| 0.5 | 135.0 | 0.51212 | 0.05384 |
| 0.5 | 165.0 | 0.35579 | 0.040402 |
| 0.5 | 195.0 | 0.32817 | 0.037035 |
| 0.5 | 225.0 | 0.36149 | 0.04009 |
| 0.5 | 255.0 | 0.63002 | 0.06961 |
| 0.5 | 285.0 | 0.41943 | 0.061814 |
| 0.5 | 315.0 | 0.40479 | 0.07115 |
| 0.5 | 345.0 | 0.18663 | 0.035359 |
| 0.7 | 15.0 | 0.23238 | 0.048689 |
| 0.7 | 45.0 | 0.48479 | 0.078352 |
| 0.7 | 75.0 | 0.41363 | 0.059177 |
| 0.7 | 105.0 | 0.47234 | 0.05335 |
| 0.7 | 135.0 | 0.38489 | 0.042533 |
| 0.7 | 165.0 | 0.38471 | 0.04414 |
| 0.7 | 195.0 | 0.38787 | 0.045526 |
| 0.7 | 225.0 | 0.39466 | 0.044208 |
| 0.7 | 255.0 | 0.48591 | 0.055828 |
| 0.7 | 285.0 | 0.33042 | 0.042659 |
| 0.7 | 315.0 | 0.28028 | 0.045755 |
| 0.7 | 345.0 | 0.17977 | 0.036312 |
| 0.9 | 15.0 | 0.37526 | 0.058483 |
| 0.9 | 45.0 | 0.45665 | 0.066891 |
| 0.9 | 75.0 | 0.38479 | 0.055096 |
| 0.9 | 105.0 | 0.31895 | 0.042003 |
| 0.9 | 135.0 | 0.43444 | 0.056923 |
| 0.9 | 165.0 | 0.42085 | 0.052697 |
| 0.9 | 195.0 | 0.31803 | 0.043247 |
| 0.9 | 225.0 | 0.37877 | 0.048067 |
| 0.9 | 255.0 | 0.33848 | 0.043652 |
| 0.9 | 285.0 | 0.3366 | 0.047295 |
| 0.9 | 315.0 | 0.3862 | 0.057199 |
| 0.9 | 345.0 | 0.27921 | 0.051029 |