Measurement E187M36
| 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: | 1.4125 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 | 22.5 | 0.698756 | 0.052067 | 0.0536503 |
| -0.9 | 30.0 | 0.733333 | 0.0469762 | 0.0567954 |
| -0.9 | 60.0 | 1.0317 | 0.0720639 | 0.0850031 |
| -0.9 | 67.5 | 1.12089 | 0.0708767 | 0.101679 |
| -0.9 | 90.0 | 1.57767 | 0.093022 | 0.146976 |
| -0.9 | 270.0 | 1.31586 | 0.0835465 | 0.103011 |
| -0.9 | 292.5 | 0.944342 | 0.0629576 | 0.076034 |
| -0.9 | 300.0 | 0.872282 | 0.0633604 | 0.0736517 |
| -0.9 | 330.0 | 0.761091 | 0.047258 | 0.0621531 |
| -0.9 | 337.5 | 0.73624 | 0.0533415 | 0.0657934 |
| -0.9 | 340.0 | 0.739445 | 0.0555041 | 0.0681519 |
| -0.7 | 30.0 | 0.558635 | 0.0373044 | 0.0427605 |
| -0.7 | 60.0 | 0.790572 | 0.0565246 | 0.0645783 |
| -0.7 | 67.5 | 0.810412 | 0.0586714 | 0.0747889 |
| -0.7 | 292.5 | 0.841827 | 0.0590425 | 0.0743947 |
| -0.7 | 300.0 | 0.734827 | 0.0541201 | 0.0557333 |
| -0.7 | 330.0 | 0.463574 | 0.0337977 | 0.0351062 |
| -0.5 | 90.0 | 1.50318 | 0.0924877 | 0.17405 |
| -0.5 | 112.5 | 1.7191 | 0.109544 | 0.186569 |
| -0.5 | 247.5 | 1.45126 | 0.105266 | 0.197005 |
| -0.5 | 270.0 | 1.37005 | 0.0907611 | 0.180374 |
| -0.3 | 67.5 | 1.34278 | 0.0933765 | 0.15568 |
| -0.3 | 90.0 | 1.32688 | 0.0758214 | 0.126701 |
| -0.3 | 100.0 | 1.33686 | 0.0862417 | 0.125096 |
| -0.3 | 112.5 | 1.36189 | 0.0770347 | 0.124162 |
| -0.3 | 140.0 | 1.26827 | 0.0902271 | 0.127701 |
| -0.3 | 150.0 | 1.31331 | 0.0914092 | 0.130248 |
| -0.3 | 210.0 | 1.40874 | 0.0975173 | 0.13242 |
| -0.3 | 220.0 | 1.33492 | 0.0955582 | 0.129561 |
| -0.3 | 247.5 | 1.32044 | 0.0639815 | 0.112448 |
| -0.3 | 260.0 | 1.32263 | 0.0706835 | 0.125951 |
| -0.3 | 270.0 | 1.25144 | 0.0687914 | 0.115896 |
| -0.3 | 330.0 | 0.88505 | 0.061081 | 0.0723469 |
| -0.1 | 67.5 | 1.6265 | 0.100447 | 0.132086 |
| -0.1 | 90.0 | 1.50635 | 0.0605131 | 0.119831 |
| -0.1 | 100.0 | 1.48807 | 0.0678782 | 0.115299 |
| -0.1 | 112.5 | 1.42927 | 0.0615711 | 0.108944 |
| -0.1 | 140.0 | 1.12454 | 0.0716416 | 0.093343 |
| -0.1 | 150.0 | 1.11921 | 0.0702236 | 0.0921661 |
| -0.1 | 210.0 | 1.09932 | 0.0710595 | 0.0845819 |
| -0.1 | 220.0 | 1.12708 | 0.0732179 | 0.0880767 |
| -0.1 | 247.5 | 1.57264 | 0.0626157 | 0.111312 |
| -0.1 | 260.0 | 1.60254 | 0.0667712 | 0.111787 |
| -0.1 | 270.0 | 1.61891 | 0.0607551 | 0.114197 |
| -0.1 | 292.5 | 1.61856 | 0.0929156 | 0.131756 |
| -0.1 | 300.0 | 1.70621 | 0.110763 | 0.13834 |
| 0.1 | 60.0 | 2.21218 | 0.123218 | 0.159507 |
| 0.1 | 67.5 | 2.0143 | 0.0943131 | 0.143383 |
| 0.1 | 90.0 | 1.95131 | 0.0639597 | 0.134671 |
| 0.1 | 100.0 | 1.82432 | 0.0723346 | 0.131344 |
| 0.1 | 112.5 | 1.70851 | 0.0669417 | 0.118057 |
| 0.1 | 140.0 | 1.26955 | 0.0866135 | 0.090319 |
| 0.1 | 150.0 | 1.19716 | 0.0814784 | 0.0846097 |
| 0.1 | 210.0 | 1.22474 | 0.0795245 | 0.102232 |
| 0.1 | 220.0 | 1.30877 | 0.0848099 | 0.110718 |
| 0.1 | 247.5 | 1.63742 | 0.0616675 | 0.115364 |
| 0.1 | 260.0 | 1.86208 | 0.0698314 | 0.128287 |
| 0.1 | 270.0 | 1.8807 | 0.0666741 | 0.137357 |
| 0.1 | 292.5 | 2.03454 | 0.115358 | 0.167124 |
| 0.3 | 60.0 | 2.79669 | 0.133252 | 0.21381 |
| 0.3 | 67.5 | 2.86537 | 0.105229 | 0.209996 |
| 0.3 | 90.0 | 2.8773 | 0.0787147 | 0.212463 |
| 0.3 | 100.0 | 2.69264 | 0.0929026 | 0.205767 |
| 0.3 | 112.5 | 2.28847 | 0.0861823 | 0.178563 |
| 0.3 | 140.0 | 1.64886 | 0.112747 | 0.122046 |
| 0.3 | 150.0 | 1.56562 | 0.105352 | 0.1158 |
| 0.3 | 210.0 | 1.63682 | 0.102596 | 0.168652 |
| 0.3 | 220.0 | 1.74105 | 0.110486 | 0.181652 |
| 0.3 | 247.5 | 2.38435 | 0.0788483 | 0.170754 |
| 0.3 | 260.0 | 2.65869 | 0.0885633 | 0.188495 |
| 0.3 | 270.0 | 2.89244 | 0.077076 | 0.198298 |
| 0.3 | 292.5 | 2.84773 | 0.113579 | 0.203672 |
| 0.3 | 300.0 | 2.96358 | 0.140629 | 0.214796 |
| 0.5 | 60.0 | 3.54717 | 0.160313 | 0.256818 |
| 0.5 | 67.5 | 3.46398 | 0.124893 | 0.241101 |
| 0.5 | 90.0 | 3.51804 | 0.0922465 | 0.245335 |
| 0.5 | 100.0 | 3.25635 | 0.108665 | 0.228598 |
| 0.5 | 112.5 | 2.85656 | 0.104832 | 0.212608 |
| 0.5 | 140.0 | 2.13127 | 0.154377 | 0.211665 |
| 0.5 | 150.0 | 1.94346 | 0.140467 | 0.189343 |
| 0.5 | 247.5 | 3.08847 | 0.107113 | 0.226098 |
| 0.5 | 260.0 | 3.52409 | 0.106741 | 0.255059 |
| 0.5 | 270.0 | 3.83246 | 0.0930675 | 0.271081 |
| 0.5 | 292.5 | 3.87699 | 0.132035 | 0.280404 |
| 0.5 | 300.0 | 3.95596 | 0.174675 | 0.287075 |
| 0.7 | 60.0 | 5.74213 | 0.306923 | 0.44514 |
| 0.7 | 67.5 | 5.10037 | 0.193268 | 0.384933 |
| 0.7 | 90.0 | 4.69176 | 0.125188 | 0.362758 |
| 0.7 | 100.0 | 4.17729 | 0.133396 | 0.327834 |
| 0.7 | 112.5 | 3.50132 | 0.125751 | 0.269686 |
| 0.7 | 140.0 | 3.01377 | 0.18812 | 0.258701 |
| 0.7 | 150.0 | 3.00092 | 0.180606 | 0.252987 |
| 0.7 | 210.0 | 3.1964 | 0.179776 | 0.294041 |
| 0.7 | 220.0 | 3.40593 | 0.193071 | 0.330147 |
| 0.7 | 247.5 | 3.64411 | 0.127171 | 0.29678 |
| 0.7 | 260.0 | 4.05297 | 0.129598 | 0.310626 |
| 0.7 | 270.0 | 4.32201 | 0.122349 | 0.332213 |
| 0.7 | 292.5 | 4.3828 | 0.187551 | 0.334182 |
| 0.7 | 300.0 | 4.59045 | 0.309189 | 0.384645 |
| 0.9 | 67.5 | 6.45592 | 0.503394 | 0.713532 |
| 0.9 | 90.0 | 5.17911 | 0.19878 | 0.540324 |
| 0.9 | 100.0 | 4.97038 | 0.200257 | 0.506388 |
| 0.9 | 112.5 | 4.33389 | 0.15428 | 0.501347 |
| 0.9 | 140.0 | 3.54517 | 0.148193 | 0.589896 |
| 0.9 | 150.0 | 3.43008 | 0.142454 | 0.600739 |
| 0.9 | 157.5 | 3.53629 | 0.19774 | 0.723278 |
| 0.9 | 202.5 | 3.61609 | 0.19512 | 0.689299 |
| 0.9 | 210.0 | 3.33109 | 0.145592 | 0.619035 |
| 0.9 | 220.0 | 3.31066 | 0.151347 | 0.616746 |
| 0.9 | 247.5 | 4.14314 | 0.160861 | 0.555838 |
| 0.9 | 260.0 | 4.92622 | 0.206072 | 0.576866 |
| 0.9 | 270.0 | 5.28283 | 0.206382 | 0.600337 |
| 0.9 | 292.5 | 7.26611 | 0.536763 | 0.802998 |
Experiment comment: