Measurement E187M62
| 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: | 1.6375 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 | 0.858276 | 0.0490296 | 0.0731441 |
| -0.9 | 22.5 | 0.874306 | 0.0481917 | 0.0743166 |
| -0.9 | 30.0 | 0.849173 | 0.0437766 | 0.0702237 |
| -0.9 | 330.0 | 0.828576 | 0.0424201 | 0.0681264 |
| -0.9 | 337.5 | 0.826497 | 0.0459193 | 0.0727018 |
| -0.9 | 340.0 | 0.821963 | 0.0469896 | 0.0738254 |
| -0.7 | 90.0 | 0.489383 | 0.0351451 | 0.0377748 |
| -0.7 | 100.0 | 0.515258 | 0.0411558 | 0.038895 |
| -0.7 | 112.5 | 0.566376 | 0.039177 | 0.0445428 |
| -0.7 | 247.5 | 0.601683 | 0.0399284 | 0.0517595 |
| -0.7 | 260.0 | 0.535725 | 0.0418637 | 0.0468816 |
| -0.7 | 270.0 | 0.518262 | 0.0374014 | 0.0482712 |
| -0.7 | 330.0 | 0.412482 | 0.0265804 | 0.0279355 |
| -0.7 | 337.5 | 0.407899 | 0.0289722 | 0.0280761 |
| -0.7 | 340.0 | 0.414123 | 0.0301644 | 0.0284 |
| -0.5 | 22.5 | 0.366341 | 0.026642 | 0.02609 |
| -0.5 | 30.0 | 0.392678 | 0.0249641 | 0.0266648 |
| -0.5 | 90.0 | 0.590669 | 0.0298735 | 0.0505794 |
| -0.5 | 100.0 | 0.607468 | 0.033594 | 0.0522573 |
| -0.5 | 112.5 | 0.625577 | 0.0332609 | 0.0515901 |
| -0.5 | 247.5 | 0.574309 | 0.0308979 | 0.039801 |
| -0.5 | 260.0 | 0.572549 | 0.0324107 | 0.0394711 |
| -0.5 | 270.0 | 0.591798 | 0.0300047 | 0.0420491 |
| -0.5 | 292.5 | 0.71687 | 0.0501523 | 0.0796741 |
| -0.5 | 330.0 | 0.454397 | 0.0278096 | 0.045426 |
| -0.5 | 337.5 | 0.410353 | 0.0292444 | 0.0398549 |
| -0.5 | 340.0 | 0.39787 | 0.029876 | 0.0379701 |
| -0.3 | 22.5 | 0.511796 | 0.0390747 | 0.0417786 |
| -0.3 | 30.0 | 0.549792 | 0.0359942 | 0.0423047 |
| -0.3 | 60.0 | 0.619676 | 0.0446154 | 0.0601505 |
| -0.3 | 90.0 | 0.536617 | 0.0371021 | 0.041844 |
| -0.3 | 247.5 | 0.581816 | 0.0357932 | 0.047645 |
| -0.3 | 260.0 | 0.587011 | 0.0349929 | 0.0515857 |
| -0.3 | 270.0 | 0.58774 | 0.0300166 | 0.0524911 |
| -0.3 | 292.5 | 0.624082 | 0.0414584 | 0.0603084 |
| -0.3 | 330.0 | 0.541833 | 0.0348693 | 0.0402918 |
| -0.1 | 270.0 | 0.35437 | 0.0231811 | 0.0309304 |
| 0.3 | 67.5 | 0.400252 | 0.028909 | 0.0316925 |
| 0.3 | 90.0 | 0.426367 | 0.0282191 | 0.0346544 |
| 0.5 | 67.5 | 0.891806 | 0.0487726 | 0.0642981 |
| 0.5 | 90.0 | 1.03299 | 0.0412994 | 0.0719462 |
| 0.5 | 100.0 | 1.02236 | 0.0484056 | 0.0708522 |
| 0.5 | 112.5 | 1.05537 | 0.0568187 | 0.0806091 |
| 0.5 | 140.0 | 0.853673 | 0.0591615 | 0.074572 |
| 0.5 | 150.0 | 0.810706 | 0.0502232 | 0.0680166 |
| 0.5 | 157.5 | 0.724406 | 0.0536184 | 0.0633277 |
| 0.5 | 202.5 | 0.799385 | 0.0539538 | 0.0724404 |
| 0.5 | 210.0 | 0.900319 | 0.0518687 | 0.0781033 |
| 0.5 | 220.0 | 0.988857 | 0.064711 | 0.0843626 |
| 0.5 | 247.5 | 1.02244 | 0.0500035 | 0.0791941 |
| 0.5 | 260.0 | 1.02482 | 0.0479007 | 0.0803374 |
| 0.5 | 270.0 | 1.02409 | 0.0392836 | 0.0773419 |
| 0.5 | 292.5 | 0.948847 | 0.0520531 | 0.069991 |
| 0.5 | 300.0 | 0.874435 | 0.0628197 | 0.0607023 |
| 0.7 | 67.5 | 1.62846 | 0.0819307 | 0.138198 |
| 0.7 | 90.0 | 1.94754 | 0.0645528 | 0.163012 |
| 0.7 | 100.0 | 1.90505 | 0.0705374 | 0.160933 |
| 0.7 | 112.5 | 1.98664 | 0.0799574 | 0.182258 |
| 0.7 | 140.0 | 1.54322 | 0.0754462 | 0.140765 |
| 0.7 | 150.0 | 1.52373 | 0.0636442 | 0.134283 |
| 0.7 | 157.5 | 1.45673 | 0.0693169 | 0.130889 |
| 0.7 | 180.0 | 1.62107 | 0.0874038 | 0.131995 |
| 0.7 | 202.5 | 1.41846 | 0.0736106 | 0.121861 |
| 0.7 | 210.0 | 1.48239 | 0.0672395 | 0.137348 |
| 0.7 | 220.0 | 1.42992 | 0.0802148 | 0.150722 |
| 0.7 | 247.5 | 1.97808 | 0.0757202 | 0.164217 |
| 0.7 | 260.0 | 2.03435 | 0.0696604 | 0.151875 |
| 0.7 | 270.0 | 2.07384 | 0.06412 | 0.153138 |
| 0.7 | 292.5 | 1.8797 | 0.0894795 | 0.139825 |
| 0.9 | 112.5 | 2.72639 | 0.150204 | 0.240631 |
| 0.9 | 140.0 | 2.38658 | 0.0994572 | 0.307996 |
| 0.9 | 150.0 | 2.41532 | 0.0858367 | 0.354952 |
| 0.9 | 157.5 | 2.37323 | 0.0963623 | 0.401579 |
| 0.9 | 180.0 | 2.83968 | 0.135135 | 0.575048 |
| 0.9 | 202.5 | 2.5714 | 0.102394 | 0.400032 |
| 0.9 | 210.0 | 2.55002 | 0.0892479 | 0.366539 |
| 0.9 | 220.0 | 2.34959 | 0.0970867 | 0.308672 |
| 0.9 | 247.5 | 2.55649 | 0.142137 | 0.247959 |
Experiment comment: