Measurement E187M20
| 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: | 0.9 GeV2 | |
| W: | 1.2625 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 | 60.0 | 2.13736 | 0.142057 | 0.164572 |
| -0.7 | 67.5 | 2.28983 | 0.140601 | 0.187532 |
| -0.7 | 90.0 | 2.00366 | 0.11153 | 0.165014 |
| -0.7 | 100.0 | 1.90715 | 0.133057 | 0.166498 |
| -0.7 | 150.0 | 1.18094 | 0.0846087 | 0.0901087 |
| -0.7 | 157.5 | 1.06749 | 0.0796935 | 0.0858801 |
| -0.7 | 202.5 | 1.01893 | 0.0764502 | 0.0714803 |
| -0.7 | 210.0 | 1.13322 | 0.0693177 | 0.0775988 |
| -0.7 | 220.0 | 1.41515 | 0.0998349 | 0.103992 |
| -0.7 | 247.5 | 1.68195 | 0.102684 | 0.13643 |
| -0.7 | 260.0 | 1.78336 | 0.123807 | 0.159031 |
| -0.7 | 270.0 | 1.79428 | 0.10104 | 0.150859 |
| -0.7 | 292.5 | 1.74369 | 0.11345 | 0.122923 |
| -0.7 | 300.0 | 1.71202 | 0.115689 | 0.130764 |
| -0.5 | 60.0 | 2.84851 | 0.190988 | 0.208332 |
| -0.5 | 67.5 | 2.90462 | 0.175979 | 0.215853 |
| -0.5 | 90.0 | 2.37496 | 0.117633 | 0.200547 |
| -0.5 | 100.0 | 2.0673 | 0.127985 | 0.176972 |
| -0.5 | 112.5 | 1.9639 | 0.111685 | 0.167727 |
| -0.5 | 140.0 | 1.62294 | 0.117485 | 0.12211 |
| -0.5 | 150.0 | 1.2273 | 0.0745295 | 0.0815096 |
| -0.5 | 157.5 | 1.02723 | 0.0759267 | 0.0654741 |
| -0.5 | 180.0 | 0.837392 | 0.06331 | 0.0605339 |
| -0.5 | 202.5 | 1.12927 | 0.0778663 | 0.0950844 |
| -0.5 | 210.0 | 1.37837 | 0.0775764 | 0.110923 |
| -0.5 | 220.0 | 1.77429 | 0.119326 | 0.15562 |
| -0.5 | 247.5 | 2.20178 | 0.130436 | 0.171327 |
| -0.5 | 260.0 | 2.14718 | 0.147317 | 0.181158 |
| -0.5 | 270.0 | 2.28945 | 0.138384 | 0.186825 |
| -0.3 | 67.5 | 3.04696 | 0.214194 | 0.274936 |
| -0.3 | 90.0 | 2.65052 | 0.121433 | 0.240722 |
| -0.3 | 100.0 | 2.44858 | 0.131703 | 0.233445 |
| -0.3 | 112.5 | 2.43649 | 0.122964 | 0.220528 |
| -0.3 | 140.0 | 2.11772 | 0.144332 | 0.177312 |
| -0.3 | 150.0 | 1.60219 | 0.101887 | 0.114738 |
| -0.3 | 157.5 | 1.27707 | 0.105343 | 0.0985488 |
| -0.3 | 180.0 | 0.952245 | 0.0770511 | 0.0700131 |
| -0.3 | 202.5 | 1.1642 | 0.0818991 | 0.0813155 |
| -0.3 | 210.0 | 1.2882 | 0.0779569 | 0.086684 |
| -0.3 | 220.0 | 1.59207 | 0.118893 | 0.118818 |
| -0.3 | 247.5 | 2.25846 | 0.117589 | 0.164933 |
| -0.3 | 260.0 | 2.65894 | 0.13919 | 0.210248 |
| -0.3 | 270.0 | 2.79041 | 0.137223 | 0.23594 |
| -0.1 | 67.5 | 3.29903 | 0.196369 | 0.323798 |
| -0.1 | 90.0 | 3.0864 | 0.127963 | 0.279171 |
| -0.1 | 100.0 | 2.96483 | 0.147024 | 0.277924 |
| -0.1 | 112.5 | 2.48918 | 0.130156 | 0.219806 |
| -0.1 | 140.0 | 1.91845 | 0.141473 | 0.197585 |
| -0.1 | 150.0 | 1.47552 | 0.089599 | 0.119365 |
| -0.1 | 157.5 | 1.28269 | 0.0934046 | 0.100738 |
| -0.1 | 210.0 | 1.3088 | 0.0947501 | 0.103049 |
| -0.1 | 247.5 | 2.49478 | 0.129445 | 0.222262 |
| -0.1 | 260.0 | 2.92512 | 0.145941 | 0.256695 |
| -0.1 | 270.0 | 3.18775 | 0.128935 | 0.292834 |
| -0.1 | 292.5 | 3.45461 | 0.197347 | 0.358239 |
| 0.1 | 60.0 | 3.02315 | 0.219517 | 0.332521 |
| 0.1 | 67.5 | 3.22753 | 0.175516 | 0.330492 |
| 0.1 | 90.0 | 3.48668 | 0.13632 | 0.360317 |
| 0.1 | 100.0 | 3.43483 | 0.16582 | 0.354281 |
| 0.1 | 112.5 | 3.10822 | 0.156485 | 0.317707 |
| 0.1 | 150.0 | 1.76563 | 0.116108 | 0.145598 |
| 0.1 | 180.0 | 1.28462 | 0.0802142 | 0.107408 |
| 0.1 | 202.5 | 1.59303 | 0.109373 | 0.121028 |
| 0.1 | 210.0 | 1.6931 | 0.0981426 | 0.139455 |
| 0.1 | 220.0 | 1.98572 | 0.148002 | 0.172202 |
| 0.1 | 247.5 | 2.63648 | 0.157672 | 0.214422 |
| 0.1 | 260.0 | 2.99303 | 0.167239 | 0.240498 |
| 0.1 | 270.0 | 3.22497 | 0.146268 | 0.294752 |
| 0.1 | 292.5 | 3.21675 | 0.191823 | 0.338024 |
| 0.3 | 90.0 | 3.43737 | 0.162471 | 0.25961 |
| 0.3 | 100.0 | 3.21088 | 0.200791 | 0.276535 |
| 0.3 | 112.5 | 2.92705 | 0.1497 | 0.280639 |
| 0.3 | 140.0 | 2.19099 | 0.15964 | 0.227821 |
| 0.3 | 150.0 | 1.77638 | 0.103615 | 0.157196 |
| 0.3 | 157.5 | 1.58868 | 0.115707 | 0.140936 |
| 0.3 | 180.0 | 1.38183 | 0.0862281 | 0.109088 |
| 0.3 | 202.5 | 1.92304 | 0.125963 | 0.145336 |
| 0.3 | 210.0 | 1.96113 | 0.107989 | 0.156759 |
| 0.3 | 220.0 | 2.25242 | 0.159895 | 0.205161 |
| 0.3 | 247.5 | 2.98021 | 0.167163 | 0.250315 |
| 0.3 | 260.0 | 3.66628 | 0.192669 | 0.293098 |
| 0.3 | 270.0 | 3.82288 | 0.157678 | 0.29592 |
| 0.3 | 292.5 | 3.80994 | 0.201459 | 0.298366 |
| 0.3 | 300.0 | 3.46944 | 0.246792 | 0.271881 |
| 0.5 | 90.0 | 3.57013 | 0.153302 | 0.307904 |
| 0.5 | 100.0 | 3.30769 | 0.168186 | 0.274598 |
| 0.5 | 112.5 | 3.24611 | 0.149192 | 0.248556 |
| 0.5 | 140.0 | 2.8911 | 0.197773 | 0.24281 |
| 0.5 | 150.0 | 2.27053 | 0.122652 | 0.148251 |
| 0.5 | 157.5 | 2.07747 | 0.134455 | 0.131483 |
| 0.5 | 180.0 | 1.71413 | 0.111952 | 0.14095 |
| 0.5 | 202.5 | 2.39544 | 0.168032 | 0.241153 |
| 0.5 | 210.0 | 2.37665 | 0.139538 | 0.243443 |
| 0.5 | 220.0 | 2.7594 | 0.192069 | 0.308342 |
| 0.5 | 247.5 | 3.14498 | 0.14588 | 0.306073 |
| 0.5 | 260.0 | 3.49352 | 0.157721 | 0.324937 |
| 0.5 | 270.0 | 3.68736 | 0.143798 | 0.314625 |
| 0.5 | 292.5 | 3.67553 | 0.225586 | 0.276776 |
| 0.7 | 90.0 | 3.65557 | 0.182677 | 0.31615 |
| 0.7 | 100.0 | 3.47893 | 0.176173 | 0.318719 |
| 0.7 | 112.5 | 3.42178 | 0.166169 | 0.332647 |
| 0.7 | 140.0 | 3.9932 | 0.276768 | 0.459643 |
| 0.7 | 150.0 | 3.0729 | 0.190354 | 0.28963 |
| 0.7 | 180.0 | 2.32278 | 0.152645 | 0.180363 |
| 0.7 | 202.5 | 3.0366 | 0.179494 | 0.227335 |
| 0.7 | 210.0 | 3.24728 | 0.164465 | 0.257662 |
| 0.7 | 220.0 | 3.86637 | 0.256723 | 0.367716 |
| 0.7 | 247.5 | 3.2847 | 0.201842 | 0.320168 |
| 0.7 | 260.0 | 3.25103 | 0.19259 | 0.300451 |
| 0.7 | 270.0 | 3.28683 | 0.183108 | 0.291414 |
| 0.9 | 67.5 | 3.95767 | 0.248872 | 0.316372 |
| 0.9 | 90.0 | 4.43519 | 0.218736 | 0.346892 |
| 0.9 | 100.0 | 4.47744 | 0.269847 | 0.377725 |
| 0.9 | 112.5 | 4.15442 | 0.224347 | 0.318496 |
| 0.9 | 140.0 | 2.97355 | 0.131934 | 0.263835 |
| 0.9 | 150.0 | 2.81874 | 0.0970907 | 0.224088 |
| 0.9 | 157.5 | 2.68969 | 0.102179 | 0.221237 |
| 0.9 | 180.0 | 2.55706 | 0.0990012 | 0.187637 |
| 0.9 | 202.5 | 2.60314 | 0.107443 | 0.200723 |
| 0.9 | 210.0 | 2.82029 | 0.102428 | 0.217602 |
| 0.9 | 220.0 | 3.04734 | 0.144837 | 0.241112 |
| 0.9 | 247.5 | 4.28892 | 0.22938 | 0.387492 |
| 0.9 | 260.0 | 4.56056 | 0.285044 | 0.399493 |
| 0.9 | 270.0 | 4.81861 | 0.2385 | 0.405484 |
| 0.9 | 292.5 | 5.10724 | 0.30469 | 0.37224 |
| 0.9 | 300.0 | 5.17787 | 0.363024 | 0.378475 |
Experiment comment: