Measurement E187M57
| 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: | 1.5875 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 | 0.67314 | 0.0465366 | 0.0602657 |
| -0.9 | 22.5 | 0.674694 | 0.045203 | 0.0612845 |
| -0.9 | 30.0 | 0.672286 | 0.0409629 | 0.0569933 |
| -0.9 | 330.0 | 0.664311 | 0.0479165 | 0.0564763 |
| -0.7 | 22.5 | 0.3031 | 0.0242581 | 0.023222 |
| -0.7 | 30.0 | 0.304205 | 0.0222572 | 0.0231441 |
| -0.7 | 90.0 | 0.559783 | 0.0434981 | 0.0461842 |
| -0.7 | 100.0 | 0.615245 | 0.0495442 | 0.0497342 |
| -0.7 | 112.5 | 0.6699 | 0.0465713 | 0.0521419 |
| -0.7 | 247.5 | 0.662268 | 0.0500888 | 0.0615732 |
| -0.7 | 330.0 | 0.311217 | 0.0225499 | 0.0304294 |
| -0.5 | 30.0 | 0.425286 | 0.029629 | 0.0316374 |
| -0.5 | 90.0 | 0.541955 | 0.0305948 | 0.0423583 |
| -0.5 | 100.0 | 0.566265 | 0.0345 | 0.0417929 |
| -0.5 | 112.5 | 0.563545 | 0.0303046 | 0.0414234 |
| -0.5 | 247.5 | 0.457348 | 0.0313309 | 0.0334961 |
| -0.5 | 270.0 | 0.450976 | 0.0320314 | 0.0339155 |
| -0.3 | 90.0 | 0.483892 | 0.0274922 | 0.0416625 |
| -0.3 | 100.0 | 0.506683 | 0.0318141 | 0.0443336 |
| -0.3 | 112.5 | 0.517418 | 0.0321644 | 0.0438124 |
| -0.3 | 247.5 | 0.431935 | 0.0282027 | 0.0369231 |
| -0.3 | 260.0 | 0.435156 | 0.0289257 | 0.040487 |
| -0.3 | 270.0 | 0.439927 | 0.025806 | 0.0384942 |
| 0.3 | 67.5 | 0.498423 | 0.0349805 | 0.0428586 |
| 0.3 | 90.0 | 0.542618 | 0.0283597 | 0.0410404 |
| 0.3 | 100.0 | 0.552836 | 0.0342517 | 0.0425209 |
| 0.3 | 260.0 | 0.52135 | 0.0340054 | 0.0451748 |
| 0.3 | 270.0 | 0.507565 | 0.0324753 | 0.0426919 |
| 0.5 | 60.0 | 0.942213 | 0.0627686 | 0.0658764 |
| 0.5 | 67.5 | 0.904537 | 0.0455029 | 0.061884 |
| 0.5 | 90.0 | 0.995075 | 0.0385559 | 0.0740004 |
| 0.5 | 100.0 | 0.95757 | 0.046769 | 0.0773368 |
| 0.5 | 112.5 | 1.04725 | 0.0584417 | 0.0976941 |
| 0.5 | 140.0 | 0.997741 | 0.0700683 | 0.102557 |
| 0.5 | 150.0 | 0.947433 | 0.0586587 | 0.0888087 |
| 0.5 | 157.5 | 0.823524 | 0.0583726 | 0.0636532 |
| 0.5 | 202.5 | 0.859449 | 0.0589279 | 0.0734848 |
| 0.5 | 210.0 | 0.904635 | 0.0562828 | 0.0807927 |
| 0.5 | 220.0 | 0.943049 | 0.0666801 | 0.0817317 |
| 0.5 | 247.5 | 0.889054 | 0.0518197 | 0.0731018 |
| 0.5 | 260.0 | 0.911611 | 0.0446416 | 0.0694226 |
| 0.5 | 270.0 | 0.934686 | 0.03668 | 0.0695471 |
| 0.5 | 292.5 | 0.900695 | 0.045541 | 0.0653042 |
| 0.5 | 300.0 | 0.869237 | 0.0594163 | 0.0629384 |
| 0.7 | 67.5 | 1.76073 | 0.0875092 | 0.125878 |
| 0.7 | 90.0 | 1.86036 | 0.0603495 | 0.136693 |
| 0.7 | 100.0 | 1.8609 | 0.0664223 | 0.141564 |
| 0.7 | 112.5 | 1.84967 | 0.0722275 | 0.145881 |
| 0.7 | 140.0 | 1.52121 | 0.085481 | 0.135546 |
| 0.7 | 150.0 | 1.54471 | 0.0717173 | 0.129469 |
| 0.7 | 157.5 | 1.43951 | 0.0786193 | 0.12875 |
| 0.7 | 180.0 | 1.6685 | 0.108212 | 0.145232 |
| 0.7 | 202.5 | 1.50491 | 0.0807381 | 0.112845 |
| 0.7 | 210.0 | 1.57482 | 0.0731857 | 0.118847 |
| 0.7 | 220.0 | 1.5793 | 0.0803029 | 0.116463 |
| 0.7 | 247.5 | 1.77044 | 0.0705565 | 0.128058 |
| 0.7 | 260.0 | 1.75484 | 0.0641607 | 0.130695 |
| 0.7 | 270.0 | 1.80512 | 0.0593723 | 0.132628 |
| 0.7 | 292.5 | 1.72495 | 0.0872216 | 0.135129 |
| 0.9 | 90.0 | 4.05991 | 0.307881 | 0.605285 |
| 0.9 | 100.0 | 4.12021 | 0.315642 | 0.620773 |
| 0.9 | 112.5 | 3.52654 | 0.197272 | 0.419852 |
| 0.9 | 140.0 | 2.83101 | 0.124265 | 0.431665 |
| 0.9 | 150.0 | 3.11308 | 0.115753 | 0.491234 |
| 0.9 | 157.5 | 3.10917 | 0.131542 | 0.52877 |
| 0.9 | 180.0 | 4.4629 | 0.249853 | 0.890549 |
| 0.9 | 202.5 | 3.15426 | 0.132864 | 0.611548 |
| 0.9 | 210.0 | 3.29178 | 0.119416 | 0.614397 |
| 0.9 | 220.0 | 3.03983 | 0.119009 | 0.549871 |
| 0.9 | 247.5 | 4.07639 | 0.213069 | 0.636432 |
| 0.9 | 260.0 | 4.63707 | 0.335528 | 0.63333 |
| 0.9 | 270.0 | 4.50812 | 0.324748 | 0.61411 |
Experiment comment: