Measurement E187M119
| 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 (quasi-free) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.4875 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 (quasi-free), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 20.0 | 0.888908 | 0.0609835 | 0.0830457 |
| -0.9 | 22.5 | 0.940315 | 0.0607353 | 0.0852001 |
| -0.9 | 30.0 | 1.04416 | 0.0570564 | 0.0946848 |
| -0.9 | 60.0 | 1.63421 | 0.102496 | 0.143116 |
| -0.9 | 67.5 | 1.74187 | 0.102072 | 0.151189 |
| -0.9 | 90.0 | 2.03701 | 0.120016 | 0.188762 |
| -0.9 | 270.0 | 1.85883 | 0.117062 | 0.182074 |
| -0.9 | 292.5 | 1.62283 | 0.111353 | 0.15024 |
| -0.9 | 300.0 | 1.52048 | 0.112884 | 0.132046 |
| -0.9 | 330.0 | 0.971024 | 0.0607008 | 0.0752055 |
| -0.9 | 337.5 | 0.903729 | 0.0588184 | 0.0700337 |
| -0.9 | 340.0 | 0.887322 | 0.0603658 | 0.0702009 |
| -0.7 | 20.0 | 0.466002 | 0.0407958 | 0.0447078 |
| -0.7 | 22.5 | 0.480426 | 0.03912 | 0.045283 |
| -0.7 | 30.0 | 0.57065 | 0.0367851 | 0.0469921 |
| -0.7 | 60.0 | 0.968396 | 0.0703734 | 0.0840913 |
| -0.7 | 67.5 | 1.11897 | 0.0804602 | 0.0960239 |
| -0.7 | 90.0 | 1.71407 | 0.109605 | 0.191023 |
| -0.7 | 100.0 | 2.09244 | 0.166781 | 0.231415 |
| -0.7 | 112.5 | 2.27466 | 0.166626 | 0.240077 |
| -0.7 | 247.5 | 2.07297 | 0.168196 | 0.187252 |
| -0.7 | 270.0 | 1.64693 | 0.10795 | 0.17661 |
| -0.7 | 292.5 | 1.22083 | 0.0825131 | 0.107521 |
| -0.7 | 300.0 | 1.08384 | 0.0732001 | 0.08914 |
| -0.7 | 330.0 | 0.6402 | 0.0390338 | 0.0465578 |
| -0.5 | 22.5 | 0.464762 | 0.0413425 | 0.0382979 |
| -0.5 | 30.0 | 0.571795 | 0.0414593 | 0.0436851 |
| -0.5 | 67.5 | 1.18646 | 0.0919112 | 0.108546 |
| -0.5 | 90.0 | 1.64678 | 0.0736974 | 0.126854 |
| -0.5 | 100.0 | 1.72264 | 0.0844284 | 0.126357 |
| -0.5 | 112.5 | 1.74952 | 0.0802176 | 0.124704 |
| -0.5 | 140.0 | 1.54894 | 0.11467 | 0.110758 |
| -0.5 | 150.0 | 1.44988 | 0.107253 | 0.10386 |
| -0.5 | 210.0 | 1.56437 | 0.128606 | 0.128517 |
| -0.5 | 220.0 | 1.65977 | 0.136364 | 0.136141 |
| -0.5 | 247.5 | 1.70905 | 0.086674 | 0.127197 |
| -0.5 | 260.0 | 1.62392 | 0.0846217 | 0.122218 |
| -0.5 | 270.0 | 1.56535 | 0.0732194 | 0.124451 |
| -0.5 | 292.5 | 1.11452 | 0.087071 | 0.0995188 |
| -0.5 | 300.0 | 1.08279 | 0.0878047 | 0.100093 |
| -0.5 | 330.0 | 0.57349 | 0.0412771 | 0.0387247 |
| -0.3 | 20.0 | 0.690853 | 0.0584131 | 0.0487233 |
| -0.3 | 22.5 | 0.734669 | 0.0565231 | 0.0510831 |
| -0.3 | 30.0 | 0.892619 | 0.0572931 | 0.0649184 |
| -0.3 | 60.0 | 1.46752 | 0.114539 | 0.130446 |
| -0.3 | 67.5 | 1.40531 | 0.0927464 | 0.102412 |
| -0.3 | 90.0 | 1.46371 | 0.0578001 | 0.101473 |
| -0.3 | 100.0 | 1.48472 | 0.0638116 | 0.103782 |
| -0.3 | 112.5 | 1.45398 | 0.0610576 | 0.0993172 |
| -0.3 | 140.0 | 1.30298 | 0.087333 | 0.10274 |
| -0.3 | 150.0 | 1.17696 | 0.0797145 | 0.0930015 |
| -0.3 | 210.0 | 1.16878 | 0.0657188 | 0.0864918 |
| -0.3 | 220.0 | 1.27784 | 0.0714748 | 0.0944621 |
| -0.3 | 247.5 | 1.6381 | 0.0597452 | 0.126039 |
| -0.3 | 260.0 | 1.59248 | 0.0658919 | 0.121668 |
| -0.3 | 270.0 | 1.56383 | 0.0597043 | 0.126246 |
| -0.3 | 337.5 | 0.609634 | 0.0521404 | 0.056639 |
| -0.1 | 22.5 | 1.07853 | 0.0915273 | 0.0770071 |
| -0.1 | 30.0 | 1.12362 | 0.0788492 | 0.106323 |
| -0.1 | 60.0 | 1.57858 | 0.107827 | 0.172677 |
| -0.1 | 67.5 | 1.45592 | 0.0960393 | 0.139661 |
| -0.1 | 90.0 | 1.65321 | 0.0619046 | 0.121193 |
| -0.1 | 100.0 | 1.64456 | 0.0693682 | 0.118205 |
| -0.1 | 112.5 | 1.62105 | 0.0616417 | 0.117977 |
| -0.1 | 140.0 | 1.31508 | 0.0865669 | 0.125803 |
| -0.1 | 150.0 | 1.15428 | 0.0773547 | 0.110361 |
| -0.1 | 210.0 | 0.98441 | 0.0693935 | 0.0837369 |
| -0.1 | 220.0 | 1.12799 | 0.0781168 | 0.0949316 |
| -0.1 | 247.5 | 1.52053 | 0.0597513 | 0.109414 |
| -0.1 | 260.0 | 1.60098 | 0.0648955 | 0.120784 |
| -0.1 | 270.0 | 1.64195 | 0.0590139 | 0.127574 |
| -0.1 | 292.5 | 1.6389 | 0.089724 | 0.142731 |
| -0.1 | 300.0 | 1.76497 | 0.114371 | 0.166995 |
| -0.1 | 330.0 | 1.13907 | 0.0759125 | 0.0983701 |
| -0.1 | 337.5 | 1.0293 | 0.0867214 | 0.0714765 |
| 0.1 | 60.0 | 1.74108 | 0.115715 | 0.138398 |
| 0.1 | 67.5 | 2.026 | 0.0977775 | 0.159025 |
| 0.1 | 90.0 | 2.11603 | 0.0630587 | 0.15916 |
| 0.1 | 100.0 | 2.13958 | 0.0753523 | 0.160067 |
| 0.1 | 112.5 | 1.8987 | 0.0709582 | 0.142228 |
| 0.1 | 140.0 | 1.47658 | 0.12006 | 0.123605 |
| 0.1 | 150.0 | 1.24215 | 0.102152 | 0.105343 |
| 0.1 | 210.0 | 0.973805 | 0.0826164 | 0.100052 |
| 0.1 | 220.0 | 1.13738 | 0.0946631 | 0.119785 |
| 0.1 | 247.5 | 1.73034 | 0.0655837 | 0.134294 |
| 0.1 | 260.0 | 1.92743 | 0.0705213 | 0.146613 |
| 0.1 | 270.0 | 1.9772 | 0.0643805 | 0.14538 |
| 0.1 | 292.5 | 2.08792 | 0.104706 | 0.144243 |
| 0.1 | 300.0 | 2.06448 | 0.135589 | 0.146543 |
| 0.3 | 60.0 | 2.49905 | 0.108947 | 0.17355 |
| 0.3 | 67.5 | 2.49679 | 0.0958541 | 0.180501 |
| 0.3 | 90.0 | 2.58879 | 0.0677467 | 0.181229 |
| 0.3 | 100.0 | 2.42838 | 0.0836275 | 0.177589 |
| 0.3 | 112.5 | 2.17127 | 0.0766635 | 0.161611 |
| 0.3 | 210.0 | 1.40927 | 0.099134 | 0.122778 |
| 0.3 | 220.0 | 1.67119 | 0.118378 | 0.14671 |
| 0.3 | 247.5 | 2.39504 | 0.0880829 | 0.173435 |
| 0.3 | 260.0 | 2.5839 | 0.0893954 | 0.179351 |
| 0.3 | 270.0 | 2.83288 | 0.0752849 | 0.195902 |
| 0.3 | 292.5 | 2.78204 | 0.103817 | 0.189059 |
| 0.3 | 300.0 | 2.92625 | 0.133094 | 0.205526 |
| 0.5 | 60.0 | 3.39623 | 0.152081 | 0.239948 |
| 0.5 | 67.5 | 3.48156 | 0.113579 | 0.239915 |
| 0.5 | 90.0 | 3.66022 | 0.0807565 | 0.258354 |
| 0.5 | 100.0 | 3.48494 | 0.0935107 | 0.25859 |
| 0.5 | 112.5 | 3.15396 | 0.0979341 | 0.237692 |
| 0.5 | 140.0 | 1.90143 | 0.116967 | 0.224289 |
| 0.5 | 150.0 | 1.65424 | 0.0988005 | 0.187033 |
| 0.5 | 157.5 | 1.52543 | 0.10984 | 0.170857 |
| 0.5 | 202.5 | 1.46189 | 0.112937 | 0.125762 |
| 0.5 | 210.0 | 1.69356 | 0.103487 | 0.159174 |
| 0.5 | 220.0 | 1.96474 | 0.123309 | 0.194589 |
| 0.5 | 247.5 | 3.10677 | 0.102907 | 0.230231 |
| 0.5 | 260.0 | 3.56204 | 0.0982428 | 0.254341 |
| 0.5 | 270.0 | 3.79248 | 0.0835219 | 0.272924 |
| 0.5 | 292.5 | 3.79242 | 0.115699 | 0.274751 |
| 0.5 | 300.0 | 3.57357 | 0.151545 | 0.27033 |
| 0.7 | 60.0 | 4.94558 | 0.267069 | 0.383082 |
| 0.7 | 67.5 | 4.9252 | 0.172083 | 0.358502 |
| 0.7 | 90.0 | 4.86464 | 0.11629 | 0.367155 |
| 0.7 | 100.0 | 4.6303 | 0.131196 | 0.356766 |
| 0.7 | 112.5 | 4.27569 | 0.14513 | 0.338111 |
| 0.7 | 140.0 | 2.97761 | 0.163815 | 0.32396 |
| 0.7 | 150.0 | 2.7216 | 0.141493 | 0.299402 |
| 0.7 | 157.5 | 2.34523 | 0.141267 | 0.269632 |
| 0.7 | 202.5 | 2.17605 | 0.172039 | 0.229623 |
| 0.7 | 210.0 | 2.47031 | 0.164068 | 0.250692 |
| 0.7 | 220.0 | 2.72419 | 0.194424 | 0.270228 |
| 0.7 | 247.5 | 4.00365 | 0.138464 | 0.302055 |
| 0.7 | 260.0 | 4.5192 | 0.127799 | 0.342264 |
| 0.7 | 270.0 | 4.72608 | 0.113776 | 0.34882 |
| 0.7 | 292.5 | 4.88044 | 0.170905 | 0.361973 |
| 0.7 | 300.0 | 4.61613 | 0.259323 | 0.349842 |
| 0.9 | 90.0 | 4.76065 | 0.230863 | 0.571579 |
| 0.9 | 100.0 | 4.56 | 0.232113 | 0.553011 |
| 0.9 | 112.5 | 4.15613 | 0.171378 | 0.533737 |
| 0.9 | 140.0 | 4.31341 | 0.223797 | 0.700876 |
| 0.9 | 150.0 | 4.05554 | 0.19767 | 0.641049 |
| 0.9 | 157.5 | 5.05038 | 0.328703 | 0.868211 |
| 0.9 | 202.5 | 5.40796 | 0.344422 | 1.05547 |
| 0.9 | 210.0 | 4.13997 | 0.217954 | 0.770044 |
| 0.9 | 220.0 | 4.38534 | 0.249745 | 0.806243 |
| 0.9 | 247.5 | 4.27042 | 0.184717 | 0.570026 |
| 0.9 | 260.0 | 4.73811 | 0.236424 | 0.537217 |
| 0.9 | 270.0 | 4.88178 | 0.233649 | 0.550191 |
Experiment comment: