Measurement E187M31
| 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: | 0.7 GeV2 | |
| W: | 1.3625 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. |
|---|---|---|---|---|
| -0.7 | 90.0 | 0.609625 | 0.0444764 | 0.0511305 |
| -0.7 | 150.0 | 0.622777 | 0.0423302 | 0.0552856 |
| -0.7 | 210.0 | 0.6158 | 0.0406387 | 0.0506553 |
| -0.5 | 90.0 | 0.940958 | 0.0562389 | 0.110434 |
| -0.5 | 260.0 | 1.0048 | 0.0747812 | 0.121858 |
| -0.5 | 270.0 | 0.904116 | 0.0549371 | 0.0982507 |
| -0.5 | 292.5 | 0.784368 | 0.053842 | 0.068579 |
| -0.5 | 300.0 | 0.716645 | 0.0517905 | 0.0624871 |
| -0.5 | 330.0 | 0.567614 | 0.0403042 | 0.0454081 |
| -0.3 | 60.0 | 1.05714 | 0.0654089 | 0.0970917 |
| -0.3 | 67.5 | 1.07065 | 0.0659694 | 0.0978942 |
| -0.3 | 90.0 | 0.993179 | 0.0530926 | 0.0798412 |
| -0.3 | 100.0 | 0.900293 | 0.0604848 | 0.0728007 |
| -0.3 | 112.5 | 0.898449 | 0.0606188 | 0.0782962 |
| -0.3 | 247.5 | 1.07826 | 0.0698679 | 0.124598 |
| -0.3 | 260.0 | 1.04127 | 0.0677562 | 0.120963 |
| -0.3 | 270.0 | 1.01664 | 0.0543728 | 0.107013 |
| -0.3 | 292.5 | 0.926689 | 0.0581698 | 0.085892 |
| -0.3 | 300.0 | 0.944163 | 0.0589653 | 0.0874331 |
| -0.1 | 60.0 | 1.33807 | 0.0822677 | 0.109726 |
| -0.1 | 67.5 | 1.37907 | 0.0755236 | 0.104732 |
| -0.1 | 90.0 | 1.25504 | 0.055244 | 0.104838 |
| -0.1 | 100.0 | 1.23353 | 0.064643 | 0.109058 |
| -0.1 | 112.5 | 1.13717 | 0.0616692 | 0.106568 |
| -0.1 | 247.5 | 1.24688 | 0.0656437 | 0.0852508 |
| -0.1 | 260.0 | 1.31632 | 0.0683893 | 0.101851 |
| -0.1 | 270.0 | 1.3893 | 0.0592239 | 0.106172 |
| -0.1 | 292.5 | 1.40051 | 0.0768378 | 0.112402 |
| -0.1 | 300.0 | 1.37926 | 0.0842528 | 0.0965056 |
| 0.1 | 60.0 | 1.54877 | 0.0994641 | 0.130153 |
| 0.1 | 67.5 | 1.73828 | 0.0895385 | 0.146756 |
| 0.1 | 90.0 | 1.61714 | 0.05967 | 0.119488 |
| 0.1 | 100.0 | 1.59402 | 0.0712914 | 0.112401 |
| 0.1 | 112.5 | 1.37183 | 0.0634812 | 0.10137 |
| 0.1 | 140.0 | 0.88675 | 0.0634059 | 0.0814614 |
| 0.1 | 150.0 | 0.84861 | 0.0598505 | 0.0766682 |
| 0.1 | 210.0 | 0.870689 | 0.0635852 | 0.0738776 |
| 0.1 | 220.0 | 0.877085 | 0.0661425 | 0.0766493 |
| 0.1 | 247.5 | 1.38683 | 0.0647187 | 0.104806 |
| 0.1 | 260.0 | 1.6181 | 0.0723846 | 0.119126 |
| 0.1 | 270.0 | 1.64636 | 0.0658012 | 0.125038 |
| 0.1 | 292.5 | 1.73128 | 0.1033 | 0.142628 |
| 0.3 | 60.0 | 2.31293 | 0.148865 | 0.200807 |
| 0.3 | 67.5 | 2.32654 | 0.112092 | 0.193493 |
| 0.3 | 90.0 | 2.22378 | 0.0751909 | 0.162539 |
| 0.3 | 100.0 | 2.02871 | 0.0805891 | 0.146502 |
| 0.3 | 112.5 | 1.66645 | 0.0704198 | 0.121374 |
| 0.3 | 140.0 | 0.915131 | 0.0582315 | 0.0830272 |
| 0.3 | 150.0 | 0.874528 | 0.0547622 | 0.0802126 |
| 0.3 | 210.0 | 0.941643 | 0.0558685 | 0.077469 |
| 0.3 | 220.0 | 1.01285 | 0.0600673 | 0.0861723 |
| 0.3 | 247.5 | 1.65043 | 0.0686502 | 0.121108 |
| 0.3 | 260.0 | 2.01213 | 0.0798056 | 0.145444 |
| 0.3 | 270.0 | 2.18702 | 0.0681086 | 0.154552 |
| 0.3 | 292.5 | 2.20929 | 0.0940362 | 0.161266 |
| 0.3 | 300.0 | 2.21846 | 0.118941 | 0.164997 |
| 0.5 | 60.0 | 3.14855 | 0.191897 | 0.240457 |
| 0.5 | 67.5 | 3.02943 | 0.135759 | 0.237661 |
| 0.5 | 90.0 | 2.84748 | 0.0905174 | 0.208755 |
| 0.5 | 100.0 | 2.56903 | 0.097797 | 0.191189 |
| 0.5 | 112.5 | 2.05214 | 0.0803857 | 0.140027 |
| 0.5 | 140.0 | 1.17535 | 0.0624705 | 0.104485 |
| 0.5 | 150.0 | 1.12221 | 0.0588065 | 0.0951202 |
| 0.5 | 157.5 | 1.05557 | 0.0762525 | 0.0960827 |
| 0.5 | 202.5 | 1.1835 | 0.0813481 | 0.0833554 |
| 0.5 | 210.0 | 1.13845 | 0.0600435 | 0.0899445 |
| 0.5 | 220.0 | 1.19902 | 0.0640069 | 0.10018 |
| 0.5 | 247.5 | 1.93826 | 0.078339 | 0.177437 |
| 0.5 | 260.0 | 2.50796 | 0.0964062 | 0.227203 |
| 0.5 | 270.0 | 2.81977 | 0.0854686 | 0.256271 |
| 0.5 | 292.5 | 3.02728 | 0.1241 | 0.284252 |
| 0.5 | 300.0 | 3.13106 | 0.165391 | 0.312729 |
| 0.7 | 67.5 | 5.1626 | 0.283427 | 0.805038 |
| 0.7 | 90.0 | 3.84892 | 0.128452 | 0.32379 |
| 0.7 | 100.0 | 3.52355 | 0.133918 | 0.28425 |
| 0.7 | 112.5 | 2.61922 | 0.0952051 | 0.198667 |
| 0.7 | 140.0 | 1.7194 | 0.0789594 | 0.137958 |
| 0.7 | 150.0 | 1.72069 | 0.0770972 | 0.135377 |
| 0.7 | 157.5 | 1.8141 | 0.106542 | 0.139483 |
| 0.7 | 210.0 | 1.91992 | 0.0983132 | 0.162665 |
| 0.7 | 220.0 | 1.91486 | 0.102656 | 0.168173 |
| 0.7 | 247.5 | 2.70947 | 0.107753 | 0.219994 |
| 0.7 | 260.0 | 3.25965 | 0.131712 | 0.301825 |
| 0.7 | 270.0 | 3.61346 | 0.126867 | 0.348324 |
| 0.7 | 292.5 | 4.89574 | 0.276157 | 0.793713 |
| 0.9 | 60.0 | 4.68345 | 0.338332 | 0.433291 |
| 0.9 | 67.5 | 4.45825 | 0.228371 | 0.448934 |
| 0.9 | 90.0 | 4.29505 | 0.137992 | 0.409093 |
| 0.9 | 100.0 | 4.22393 | 0.144638 | 0.406334 |
| 0.9 | 112.5 | 4.08621 | 0.131402 | 0.365688 |
| 0.9 | 140.0 | 3.63186 | 0.13794 | 0.384191 |
| 0.9 | 150.0 | 3.27533 | 0.105454 | 0.3532 |
| 0.9 | 157.5 | 3.07591 | 0.120888 | 0.368612 |
| 0.9 | 180.0 | 2.54407 | 0.117593 | 0.334598 |
| 0.9 | 202.5 | 2.87411 | 0.122363 | 0.346011 |
| 0.9 | 210.0 | 3.07435 | 0.106949 | 0.350415 |
| 0.9 | 220.0 | 3.46204 | 0.135491 | 0.360552 |
| 0.9 | 247.5 | 3.96197 | 0.142299 | 0.39167 |
| 0.9 | 260.0 | 4.0288 | 0.162654 | 0.40532 |
| 0.9 | 270.0 | 4.15688 | 0.145316 | 0.398408 |
| 0.9 | 292.5 | 4.22393 | 0.221632 | 0.397109 |
| 0.9 | 300.0 | 4.66397 | 0.289777 | 0.41413 |
Experiment comment: