Measurement E41M5
| 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: | 3.79 — 4.52 GeV2 | |
| W: | 1.1 — 1.12 GeV | |
| ε: | 0.786 | |
| 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 | 0.0094615 | 0.0036731 |
| -0.7 | 150.0 | 0.0049812 | 0.0025031 |
| -0.7 | 210.0 | 0.007907 | 0.0037457 |
| -0.5 | 30.0 | 0.014375 | 0.0052055 |
| -0.5 | 90.0 | 0.014538 | 0.007656 |
| -0.5 | 150.0 | 0.026597 | 0.012567 |
| -0.5 | 210.0 | 0.0084295 | 0.0044501 |
| -0.5 | 270.0 | 0.009272 | 0.0042978 |
| -0.3 | 90.0 | 0.020885 | 0.0084325 |
| -0.3 | 150.0 | 0.0040589 | 0.0013467 |
| -0.3 | 210.0 | 0.013487 | 0.0045765 |
| -0.3 | 270.0 | 0.017662 | 0.006525 |
| -0.1 | 75.0 | 0.056058 | 0.024529 |
| -0.1 | 105.0 | 0.035931 | 0.012832 |
| -0.1 | 135.0 | 0.032733 | 0.010821 |
| -0.1 | 165.0 | 0.01221 | 0.0047775 |
| -0.1 | 195.0 | 0.022479 | 0.0079616 |
| -0.1 | 255.0 | 0.012241 | 0.0047306 |
| -0.1 | 285.0 | 0.062652 | 0.02773 |
| -0.1 | 315.0 | 0.011274 | 0.0069903 |
| 0.1 | 15.0 | 0.012491 | 0.0072712 |
| 0.1 | 45.0 | 0.024114 | 0.013886 |
| 0.1 | 75.0 | 0.0071067 | 0.0035578 |
| 0.1 | 105.0 | 0.010597 | 0.0042106 |
| 0.1 | 135.0 | 0.026989 | 0.010179 |
| 0.1 | 165.0 | 0.10656 | 0.039429 |
| 0.1 | 195.0 | 0.12179 | 0.041098 |
| 0.1 | 225.0 | 0.067457 | 0.023445 |
| 0.1 | 255.0 | 0.034439 | 0.01232 |
| 0.1 | 285.0 | 0.075372 | 0.034779 |
| 0.3 | 45.0 | 0.025621 | 0.012321 |
| 0.3 | 75.0 | 0.019246 | 0.0083993 |
| 0.3 | 105.0 | 0.026808 | 0.010063 |
| 0.3 | 135.0 | 0.079944 | 0.027045 |
| 0.3 | 165.0 | 0.12203 | 0.037224 |
| 0.3 | 195.0 | 0.18601 | 0.067225 |
| 0.3 | 225.0 | 0.19355 | 0.071618 |
| 0.3 | 255.0 | 0.038084 | 0.013547 |
| 0.3 | 285.0 | 0.064066 | 0.026922 |
| 0.3 | 315.0 | 0.044208 | 0.019293 |
| 0.3 | 345.0 | 0.0057516 | 0.0040247 |
| 0.5 | 15.0 | 0.019673 | 0.0097242 |
| 0.5 | 45.0 | 0.026304 | 0.012359 |
| 0.5 | 75.0 | 0.1091 | 0.043276 |
| 0.5 | 105.0 | 0.063174 | 0.022144 |
| 0.5 | 135.0 | 0.15237 | 0.048686 |
| 0.5 | 165.0 | 0.048728 | 0.015294 |
| 0.5 | 195.0 | 0.17444 | 0.059048 |
| 0.5 | 225.0 | 0.043136 | 0.01428 |
| 0.5 | 255.0 | 0.081514 | 0.030064 |
| 0.5 | 285.0 | 0.086364 | 0.036678 |
| 0.5 | 345.0 | 0.08244 | 0.038155 |
| 0.7 | 15.0 | 0.15988 | 0.068781 |
| 0.7 | 45.0 | 0.05289 | 0.022516 |
| 0.7 | 75.0 | 0.054359 | 0.021822 |
| 0.7 | 135.0 | 0.1562 | 0.051469 |
| 0.7 | 165.0 | 0.048917 | 0.01681 |
| 0.7 | 195.0 | 0.10772 | 0.043389 |
| 0.7 | 225.0 | 0.096147 | 0.039096 |
| 0.7 | 255.0 | 0.067115 | 0.025577 |
| 0.7 | 285.0 | 0.091145 | 0.033558 |
| 0.7 | 315.0 | 0.038262 | 0.017974 |
| 0.7 | 345.0 | 0.057708 | 0.027958 |
| 0.9 | 15.0 | 0.20766 | 0.088947 |
| 0.9 | 45.0 | 0.06039 | 0.024968 |
| 0.9 | 75.0 | 0.078252 | 0.026757 |
| 0.9 | 105.0 | 0.047305 | 0.020276 |
| 0.9 | 135.0 | 0.069073 | 0.023722 |
| 0.9 | 165.0 | 0.040563 | 0.014565 |
| 0.9 | 195.0 | 0.049642 | 0.017384 |
| 0.9 | 225.0 | 0.066965 | 0.023288 |
| 0.9 | 255.0 | 0.098494 | 0.035844 |
| 0.9 | 285.0 | 0.045843 | 0.016511 |
| 0.9 | 315.0 | 0.11978 | 0.047544 |
| 0.9 | 345.0 | 0.20818 | 0.080784 |