Measurement E187M24
| 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: | 1.3125 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 | 90.0 | 1.63917 | 0.111178 | 0.122713 |
| -0.9 | 270.0 | 1.84389 | 0.101564 | 0.138368 |
| -0.9 | 292.5 | 1.50265 | 0.0916433 | 0.115278 |
| -0.9 | 300.0 | 1.54382 | 0.104221 | 0.123431 |
| -0.7 | 30.0 | 1.05012 | 0.0619571 | 0.0909354 |
| -0.7 | 60.0 | 1.58038 | 0.0932234 | 0.135448 |
| -0.7 | 67.5 | 1.68993 | 0.0979792 | 0.146336 |
| -0.7 | 90.0 | 2.03689 | 0.118201 | 0.19511 |
| -0.7 | 112.5 | 2.17207 | 0.148093 | 0.212398 |
| -0.7 | 140.0 | 2.04268 | 0.148813 | 0.194352 |
| -0.7 | 150.0 | 1.53436 | 0.0944194 | 0.13279 |
| -0.7 | 157.5 | 1.31441 | 0.0990259 | 0.112853 |
| -0.7 | 210.0 | 1.38681 | 0.0866041 | 0.128488 |
| -0.7 | 247.5 | 2.04098 | 0.135331 | 0.246758 |
| -0.7 | 260.0 | 1.98439 | 0.147843 | 0.191318 |
| -0.7 | 270.0 | 1.95401 | 0.101528 | 0.160837 |
| -0.7 | 292.5 | 1.56718 | 0.0838904 | 0.115064 |
| -0.7 | 300.0 | 1.4837 | 0.0808339 | 0.11332 |
| -0.7 | 330.0 | 1.12802 | 0.0641061 | 0.094523 |
| -0.7 | 337.5 | 1.15092 | 0.081089 | 0.105794 |
| -0.5 | 30.0 | 1.42839 | 0.0820777 | 0.106051 |
| -0.5 | 60.0 | 1.92279 | 0.122318 | 0.155297 |
| -0.5 | 67.5 | 2.18904 | 0.146455 | 0.203652 |
| -0.5 | 180.0 | 0.890644 | 0.0624113 | 0.0741476 |
| -0.5 | 202.5 | 1.27606 | 0.0967261 | 0.106148 |
| -0.5 | 210.0 | 1.59168 | 0.103344 | 0.116778 |
| -0.5 | 270.0 | 2.49847 | 0.148889 | 0.27224 |
| -0.5 | 292.5 | 2.07428 | 0.116856 | 0.171203 |
| -0.5 | 300.0 | 1.86109 | 0.100511 | 0.155732 |
| -0.5 | 330.0 | 1.38889 | 0.0774549 | 0.106128 |
| -0.5 | 337.5 | 1.2693 | 0.093623 | 0.101028 |
| -0.3 | 30.0 | 1.78426 | 0.110081 | 0.170491 |
| -0.3 | 60.0 | 2.88339 | 0.155684 | 0.279067 |
| -0.3 | 67.5 | 3.22231 | 0.176819 | 0.355625 |
| -0.3 | 90.0 | 3.83113 | 0.234648 | 0.596985 |
| -0.3 | 247.5 | 4.67877 | 0.29009 | 1.13092 |
| -0.3 | 260.0 | 4.81945 | 0.301642 | 1.13277 |
| -0.3 | 270.0 | 4.28612 | 0.258327 | 0.692735 |
| -0.3 | 330.0 | 1.78297 | 0.128149 | 0.156898 |
| -0.1 | 90.0 | 4.06233 | 0.167601 | 0.601266 |
| -0.1 | 100.0 | 3.77435 | 0.176645 | 0.543104 |
| -0.1 | 112.5 | 3.50885 | 0.161433 | 0.512252 |
| -0.1 | 150.0 | 2.75709 | 0.197045 | 0.49905 |
| -0.1 | 247.5 | 3.14588 | 0.174144 | 0.445949 |
| -0.1 | 260.0 | 3.47084 | 0.192013 | 0.490493 |
| -0.1 | 270.0 | 3.71945 | 0.195772 | 0.519215 |
| 0.1 | 67.5 | 5.39848 | 0.291955 | 1.0768 |
| 0.1 | 90.0 | 4.20888 | 0.156711 | 0.44407 |
| 0.1 | 100.0 | 3.83584 | 0.171201 | 0.33983 |
| 0.1 | 112.5 | 3.20902 | 0.147125 | 0.284286 |
| 0.1 | 140.0 | 2.56228 | 0.181381 | 0.253783 |
| 0.1 | 150.0 | 2.35355 | 0.157377 | 0.22755 |
| 0.1 | 210.0 | 2.54866 | 0.174439 | 0.342091 |
| 0.1 | 220.0 | 2.91495 | 0.210688 | 0.370505 |
| 0.1 | 247.5 | 3.22012 | 0.132526 | 0.308647 |
| 0.1 | 260.0 | 3.67084 | 0.149655 | 0.370922 |
| 0.1 | 270.0 | 4.1566 | 0.149585 | 0.44798 |
| 0.1 | 292.5 | 5.37261 | 0.327744 | 1.03298 |
| 0.3 | 60.0 | 6.20981 | 0.359933 | 1.19932 |
| 0.3 | 67.5 | 5.85796 | 0.253994 | 0.735231 |
| 0.3 | 90.0 | 4.95232 | 0.146122 | 0.450007 |
| 0.3 | 100.0 | 4.36337 | 0.155703 | 0.371248 |
| 0.3 | 112.5 | 3.73744 | 0.142121 | 0.324814 |
| 0.3 | 140.0 | 2.70697 | 0.163319 | 0.242426 |
| 0.3 | 150.0 | 2.59063 | 0.150648 | 0.24641 |
| 0.3 | 210.0 | 2.60253 | 0.155174 | 0.261199 |
| 0.3 | 220.0 | 2.77254 | 0.171656 | 0.245284 |
| 0.3 | 247.5 | 3.76812 | 0.14316 | 0.347086 |
| 0.3 | 260.0 | 4.29049 | 0.155787 | 0.403332 |
| 0.3 | 270.0 | 4.93098 | 0.153201 | 0.473119 |
| 0.3 | 292.5 | 5.70857 | 0.277459 | 0.769256 |
| 0.5 | 60.0 | 7.36869 | 0.419702 | 1.09768 |
| 0.5 | 67.5 | 6.67578 | 0.316468 | 0.74977 |
| 0.5 | 90.0 | 6.07007 | 0.189595 | 0.513475 |
| 0.5 | 100.0 | 5.37298 | 0.208316 | 0.434596 |
| 0.5 | 112.5 | 4.5442 | 0.170897 | 0.361456 |
| 0.5 | 140.0 | 2.95693 | 0.151943 | 0.298348 |
| 0.5 | 150.0 | 2.75934 | 0.139541 | 0.272727 |
| 0.5 | 157.5 | 2.6258 | 0.166787 | 0.264229 |
| 0.5 | 210.0 | 2.89327 | 0.161867 | 0.294158 |
| 0.5 | 220.0 | 2.99879 | 0.17571 | 0.305315 |
| 0.5 | 247.5 | 3.86806 | 0.184422 | 0.358819 |
| 0.5 | 260.0 | 4.69193 | 0.204521 | 0.42332 |
| 0.5 | 270.0 | 5.63741 | 0.189807 | 0.522121 |
| 0.5 | 292.5 | 6.91679 | 0.290405 | 0.885236 |
| 0.5 | 300.0 | 8.13224 | 0.454054 | 1.37501 |
| 0.7 | 90.0 | 7.92773 | 0.362591 | 0.91976 |
| 0.7 | 100.0 | 6.65481 | 0.351358 | 0.692203 |
| 0.7 | 112.5 | 5.10146 | 0.261782 | 0.489087 |
| 0.7 | 140.0 | 4.32766 | 0.220355 | 0.421232 |
| 0.7 | 150.0 | 4.29226 | 0.204878 | 0.406014 |
| 0.7 | 157.5 | 4.8713 | 0.273608 | 0.553826 |
| 0.7 | 202.5 | 5.60789 | 0.305434 | 0.824792 |
| 0.7 | 210.0 | 4.76234 | 0.209016 | 0.494361 |
| 0.7 | 220.0 | 4.74793 | 0.222965 | 0.483262 |
| 0.7 | 247.5 | 5.3963 | 0.239307 | 0.462843 |
| 0.7 | 260.0 | 6.99582 | 0.33243 | 0.821598 |
| 0.7 | 270.0 | 7.96764 | 0.317541 | 1.05649 |
| 0.7 | 292.5 | 10.2304 | 0.597824 | 2.53479 |
| 0.9 | 30.0 | 9.07599 | 0.601966 | 1.06749 |
| 0.9 | 60.0 | 8.7874 | 0.455011 | 0.897702 |
| 0.9 | 67.5 | 8.06534 | 0.34756 | 0.81009 |
| 0.9 | 90.0 | 8.47634 | 0.288858 | 0.92826 |
| 0.9 | 100.0 | 8.48661 | 0.352499 | 0.992227 |
| 0.9 | 112.5 | 8.85634 | 0.335103 | 1.16149 |
| 0.9 | 140.0 | 7.76652 | 0.303178 | 1.17596 |
| 0.9 | 150.0 | 6.20945 | 0.198625 | 0.906542 |
| 0.9 | 157.5 | 5.66335 | 0.211669 | 0.844171 |
| 0.9 | 180.0 | 4.25382 | 0.177377 | 0.634937 |
| 0.9 | 202.5 | 5.53861 | 0.21747 | 0.815759 |
| 0.9 | 210.0 | 5.9455 | 0.200852 | 0.858493 |
| 0.9 | 220.0 | 7.59521 | 0.299483 | 1.11264 |
| 0.9 | 247.5 | 9.71502 | 0.334208 | 1.31039 |
| 0.9 | 260.0 | 10.7533 | 0.382558 | 1.48404 |
| 0.9 | 270.0 | 9.99272 | 0.303267 | 1.15371 |
| 0.9 | 292.5 | 8.59338 | 0.367676 | 0.76212 |
| 0.9 | 300.0 | 7.82126 | 0.420957 | 0.615438 |
| 0.9 | 330.0 | 7.15833 | 0.509713 | 0.694324 |
Experiment comment: