Measurement E187M60
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ (exclusive) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.6125 GeV | |
| Publication: |
Y. Tian, R.W. Gothe, V.I. Mokeev and G. Hollis (For CLAS Collaboration) Exclusive π− Electroproduction off the Neutron in Deuterium in the Resonance Region // CLAS-Notes 2021-101 //
|
|
| cos(θ) | φ, [degree] | dσ/dΩ (exclusive), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 20.0 | 0.74101 | 0.0469297 | 0.0614111 |
| -0.9 | 22.5 | 0.745127 | 0.0457857 | 0.0623794 |
| -0.9 | 30.0 | 0.752203 | 0.0422243 | 0.0576185 |
| -0.9 | 330.0 | 0.832031 | 0.0439989 | 0.0646672 |
| -0.9 | 337.5 | 0.802801 | 0.0471537 | 0.0641734 |
| -0.9 | 340.0 | 0.80199 | 0.0484222 | 0.0635481 |
| -0.7 | 22.5 | 0.333204 | 0.0255638 | 0.0250693 |
| -0.7 | 30.0 | 0.327828 | 0.0231971 | 0.0234868 |
| -0.7 | 90.0 | 0.458981 | 0.0369213 | 0.0347156 |
| -0.7 | 100.0 | 0.497312 | 0.0417 | 0.036234 |
| -0.7 | 112.5 | 0.572896 | 0.0403589 | 0.0405814 |
| -0.7 | 247.5 | 0.569394 | 0.0410644 | 0.0398465 |
| -0.7 | 270.0 | 0.485044 | 0.0390492 | 0.0368424 |
| -0.7 | 330.0 | 0.38482 | 0.025127 | 0.0270354 |
| -0.7 | 337.5 | 0.391811 | 0.0277483 | 0.0289975 |
| -0.7 | 340.0 | 0.387522 | 0.0286805 | 0.0291181 |
| -0.5 | 30.0 | 0.425173 | 0.0280735 | 0.0376607 |
| -0.5 | 90.0 | 0.53677 | 0.0297609 | 0.0426223 |
| -0.5 | 100.0 | 0.532605 | 0.0327448 | 0.0423606 |
| -0.5 | 112.5 | 0.560202 | 0.0308789 | 0.0430088 |
| -0.5 | 247.5 | 0.621675 | 0.0320251 | 0.0479885 |
| -0.5 | 260.0 | 0.618614 | 0.0349412 | 0.0495472 |
| -0.5 | 270.0 | 0.608462 | 0.031649 | 0.0484865 |
| -0.3 | 30.0 | 0.553567 | 0.0369774 | 0.051046 |
| -0.3 | 90.0 | 0.398809 | 0.027602 | 0.0294075 |
| -0.3 | 270.0 | 0.457317 | 0.03146 | 0.0357811 |
| -0.1 | 90.0 | 0.322251 | 0.0221145 | 0.0281968 |
| -0.1 | 270.0 | 0.325195 | 0.0219061 | 0.0269556 |
| 0.3 | 270.0 | 0.420074 | 0.0249348 | 0.0279246 |
| 0.5 | 60.0 | 0.880582 | 0.060433 | 0.0587578 |
| 0.5 | 67.5 | 0.924827 | 0.0459298 | 0.0643399 |
| 0.5 | 90.0 | 0.965617 | 0.0402618 | 0.0660752 |
| 0.5 | 100.0 | 0.941982 | 0.0502387 | 0.0678088 |
| 0.5 | 112.5 | 0.878907 | 0.0584717 | 0.0678131 |
| 0.5 | 150.0 | 0.835805 | 0.0598958 | 0.0676925 |
| 0.5 | 220.0 | 0.824218 | 0.060721 | 0.0732239 |
| 0.5 | 247.5 | 0.99544 | 0.0507284 | 0.0822639 |
| 0.5 | 260.0 | 0.934675 | 0.0460443 | 0.0728785 |
| 0.5 | 270.0 | 0.937601 | 0.0375331 | 0.0689991 |
| 0.5 | 292.5 | 0.809412 | 0.0480259 | 0.0589138 |
| 0.5 | 300.0 | 0.814768 | 0.0593235 | 0.0597235 |
| 0.7 | 67.5 | 1.71786 | 0.0869554 | 0.129486 |
| 0.7 | 90.0 | 1.80839 | 0.0637697 | 0.137576 |
| 0.7 | 100.0 | 1.76062 | 0.0699162 | 0.137798 |
| 0.7 | 112.5 | 1.84562 | 0.0791899 | 0.145005 |
| 0.7 | 140.0 | 1.49117 | 0.0744465 | 0.122415 |
| 0.7 | 150.0 | 1.47667 | 0.0632841 | 0.115396 |
| 0.7 | 157.5 | 1.29957 | 0.0653074 | 0.106889 |
| 0.7 | 202.5 | 1.39319 | 0.0792569 | 0.143459 |
| 0.7 | 210.0 | 1.48332 | 0.0719889 | 0.151152 |
| 0.7 | 220.0 | 1.57482 | 0.0754124 | 0.13477 |
| 0.7 | 247.5 | 1.91828 | 0.0803072 | 0.144001 |
| 0.7 | 260.0 | 1.8714 | 0.0747357 | 0.135992 |
| 0.7 | 270.0 | 1.92178 | 0.0678313 | 0.136757 |
| 0.7 | 292.5 | 1.71976 | 0.0946013 | 0.127457 |
| 0.9 | 90.0 | 3.24054 | 0.24674 | 0.338516 |
| 0.9 | 100.0 | 3.29644 | 0.253999 | 0.337778 |
| 0.9 | 112.5 | 2.93105 | 0.16067 | 0.263949 |
| 0.9 | 140.0 | 2.4739 | 0.101962 | 0.357456 |
| 0.9 | 150.0 | 2.71976 | 0.0952769 | 0.413053 |
| 0.9 | 157.5 | 2.70004 | 0.10738 | 0.464091 |
| 0.9 | 180.0 | 3.68499 | 0.177307 | 0.65098 |
| 0.9 | 202.5 | 2.78262 | 0.109204 | 0.476688 |
| 0.9 | 210.0 | 2.7262 | 0.100537 | 0.472135 |
| 0.9 | 220.0 | 2.48351 | 0.108259 | 0.4333 |
| 0.9 | 247.5 | 2.74336 | 0.176868 | 0.414474 |
| 0.9 | 260.0 | 3.24117 | 0.258076 | 0.418015 |
| 0.9 | 270.0 | 3.17948 | 0.250731 | 0.40596 |
Experiment comment: