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Measurement E41M15
| Experiment: | E99-107 CLAS experiment for generalized form factor near threshold | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.79 — 4.52 GeV2 | |
| W: | 1.14 — 1.16 GeV | |
| ε: | 0.779 | |
| 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 | 30.0 | 0.038403 | 0.0119 |
| -0.7 | 90.0 | 0.05154 | 0.018414 |
| -0.7 | 210.0 | 0.013991 | 0.004216 |
| -0.7 | 270.0 | 0.038389 | 0.012072 |
| -0.5 | 30.0 | 0.09488 | 0.020467 |
| -0.5 | 90.0 | 0.077299 | 0.019132 |
| -0.5 | 150.0 | 0.16353 | 0.061374 |
| -0.5 | 210.0 | 0.027478 | 0.0095494 |
| -0.5 | 270.0 | 0.068921 | 0.016796 |
| -0.5 | 330.0 | 0.07021 | 0.01673 |
| -0.3 | 30.0 | 0.06115 | 0.012892 |
| -0.3 | 90.0 | 0.0835 | 0.020988 |
| -0.3 | 150.0 | 0.09933 | 0.026528 |
| -0.3 | 210.0 | 0.048999 | 0.013454 |
| -0.3 | 270.0 | 0.13287 | 0.030157 |
| -0.3 | 330.0 | 0.15591 | 0.036338 |
| -0.1 | 45.0 | 0.086916 | 0.024181 |
| -0.1 | 75.0 | 0.22127 | 0.052327 |
| -0.1 | 105.0 | 0.040344 | 0.0081893 |
| -0.1 | 135.0 | 0.044987 | 0.0092271 |
| -0.1 | 165.0 | 0.03219 | 0.0069796 |
| -0.1 | 195.0 | 0.030325 | 0.006292 |
| -0.1 | 225.0 | 0.042576 | 0.0092311 |
| -0.1 | 255.0 | 0.042109 | 0.0098995 |
| -0.1 | 285.0 | 0.066792 | 0.014674 |
| -0.1 | 315.0 | 0.14096 | 0.040903 |
| 0.1 | 75.0 | 0.13196 | 0.036018 |
| 0.1 | 105.0 | 0.069171 | 0.014311 |
| 0.1 | 135.0 | 0.063339 | 0.012948 |
| 0.1 | 165.0 | 0.059638 | 0.011366 |
| 0.1 | 195.0 | 0.070914 | 0.015239 |
| 0.1 | 225.0 | 0.17048 | 0.035019 |
| 0.1 | 255.0 | 0.062466 | 0.013613 |
| 0.1 | 285.0 | 0.1092 | 0.027575 |
| 0.1 | 315.0 | 0.070141 | 0.030718 |
| 0.1 | 345.0 | 0.082895 | 0.034183 |
| 0.3 | 15.0 | 0.073074 | 0.024645 |
| 0.3 | 75.0 | 0.17129 | 0.05118 |
| 0.3 | 105.0 | 0.19596 | 0.045133 |
| 0.3 | 135.0 | 0.10406 | 0.022451 |
| 0.3 | 165.0 | 0.17709 | 0.037381 |
| 0.3 | 195.0 | 0.09191 | 0.018265 |
| 0.3 | 225.0 | 0.079919 | 0.016983 |
| 0.3 | 255.0 | 0.13717 | 0.030908 |
| 0.3 | 285.0 | 0.086149 | 0.027342 |
| 0.3 | 315.0 | 0.054052 | 0.017771 |
| 0.3 | 345.0 | 0.053447 | 0.021414 |
| 0.5 | 15.0 | 0.088213 | 0.025175 |
| 0.5 | 45.0 | 0.074573 | 0.025662 |
| 0.5 | 75.0 | 0.14531 | 0.033537 |
| 0.5 | 105.0 | 0.297 | 0.0668 |
| 0.5 | 135.0 | 0.1399 | 0.029896 |
| 0.5 | 165.0 | 0.29628 | 0.059912 |
| 0.5 | 195.0 | 0.16813 | 0.035296 |
| 0.5 | 225.0 | 0.14015 | 0.030111 |
| 0.5 | 255.0 | 0.22465 | 0.052479 |
| 0.5 | 285.0 | 0.13844 | 0.041685 |
| 0.5 | 315.0 | 0.038308 | 0.014976 |
| 0.5 | 345.0 | 0.092595 | 0.03623 |
| 0.7 | 15.0 | 0.067128 | 0.020093 |
| 0.7 | 45.0 | 0.10698 | 0.032039 |
| 0.7 | 75.0 | 0.10767 | 0.030737 |
| 0.7 | 105.0 | 0.25657 | 0.065252 |
| 0.7 | 135.0 | 0.12826 | 0.029797 |
| 0.7 | 165.0 | 0.14555 | 0.032844 |
| 0.7 | 195.0 | 0.14322 | 0.031593 |
| 0.7 | 225.0 | 0.17053 | 0.038258 |
| 0.7 | 255.0 | 0.093515 | 0.023485 |
| 0.7 | 285.0 | 0.10896 | 0.02791 |
| 0.7 | 315.0 | 0.16152 | 0.050615 |
| 0.7 | 345.0 | 0.16733 | 0.058682 |
| 0.9 | 15.0 | 0.10885 | 0.033257 |
| 0.9 | 45.0 | 0.12284 | 0.032119 |
| 0.9 | 75.0 | 0.14245 | 0.038023 |
| 0.9 | 105.0 | 0.15737 | 0.043768 |
| 0.9 | 135.0 | 0.13884 | 0.033489 |
| 0.9 | 165.0 | 0.17399 | 0.051206 |
| 0.9 | 195.0 | 0.24095 | 0.063483 |
| 0.9 | 225.0 | 0.19967 | 0.052571 |
| 0.9 | 255.0 | 0.1008 | 0.02671 |
| 0.9 | 285.0 | 0.13921 | 0.037073 |
| 0.9 | 315.0 | 0.15595 | 0.043565 |