Measurement E187M91
| 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: | 0.9 GeV2 | |
| W: | 1.2375 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. |
|---|---|---|---|---|
| -0.7 | 67.5 | 2.97852 | 0.235128 | 0.231258 |
| -0.7 | 90.0 | 2.88095 | 0.149631 | 0.2263 |
| -0.7 | 100.0 | 2.7852 | 0.17259 | 0.228751 |
| -0.7 | 112.5 | 2.67589 | 0.143456 | 0.202288 |
| -0.7 | 140.0 | 2.45853 | 0.160232 | 0.179423 |
| -0.7 | 150.0 | 2.10633 | 0.112943 | 0.154227 |
| -0.7 | 157.5 | 2.0332 | 0.135084 | 0.16241 |
| -0.7 | 180.0 | 1.46683 | 0.103329 | 0.107853 |
| -0.7 | 202.5 | 1.83681 | 0.126327 | 0.133068 |
| -0.7 | 210.0 | 2.1485 | 0.111534 | 0.156982 |
| -0.7 | 220.0 | 2.75694 | 0.164629 | 0.203468 |
| -0.7 | 247.5 | 2.8989 | 0.144235 | 0.216993 |
| -0.7 | 260.0 | 2.84366 | 0.169792 | 0.219317 |
| -0.7 | 270.0 | 3.07575 | 0.149144 | 0.233362 |
| -0.7 | 292.5 | 3.36603 | 0.236161 | 0.258667 |
| -0.7 | 300.0 | 3.24058 | 0.252914 | 0.229032 |
| -0.5 | 60.0 | 4.1784 | 0.341981 | 0.336501 |
| -0.5 | 67.5 | 4.02416 | 0.285177 | 0.335321 |
| -0.5 | 90.0 | 3.46788 | 0.150336 | 0.267294 |
| -0.5 | 100.0 | 3.25639 | 0.167309 | 0.255243 |
| -0.5 | 112.5 | 3.42785 | 0.151524 | 0.245192 |
| -0.5 | 140.0 | 2.93315 | 0.170275 | 0.201241 |
| -0.5 | 150.0 | 2.37767 | 0.112779 | 0.157343 |
| -0.5 | 157.5 | 1.95152 | 0.118567 | 0.129992 |
| -0.5 | 180.0 | 1.57696 | 0.0934838 | 0.112556 |
| -0.5 | 202.5 | 1.73786 | 0.109848 | 0.131848 |
| -0.5 | 210.0 | 2.08417 | 0.102393 | 0.152467 |
| -0.5 | 220.0 | 2.56905 | 0.152938 | 0.195192 |
| -0.5 | 247.5 | 3.36852 | 0.147604 | 0.260596 |
| -0.5 | 260.0 | 3.40141 | 0.189297 | 0.276315 |
| -0.5 | 270.0 | 3.58882 | 0.167901 | 0.279068 |
| -0.3 | 67.5 | 5.05299 | 0.397977 | 0.535857 |
| -0.3 | 90.0 | 4.40197 | 0.194991 | 0.399577 |
| -0.3 | 100.0 | 4.20523 | 0.220849 | 0.406613 |
| -0.3 | 112.5 | 3.95856 | 0.181378 | 0.360438 |
| -0.3 | 140.0 | 3.01965 | 0.184496 | 0.258825 |
| -0.3 | 150.0 | 2.5064 | 0.130372 | 0.201967 |
| -0.3 | 157.5 | 2.13084 | 0.141809 | 0.170909 |
| -0.3 | 180.0 | 1.63382 | 0.101897 | 0.119143 |
| -0.3 | 202.5 | 1.87179 | 0.114579 | 0.131926 |
| -0.3 | 210.0 | 2.27467 | 0.109983 | 0.160628 |
| -0.3 | 220.0 | 3.07716 | 0.18244 | 0.214374 |
| -0.3 | 247.5 | 4.03265 | 0.179898 | 0.31929 |
| -0.3 | 260.0 | 4.39609 | 0.207202 | 0.369454 |
| -0.3 | 270.0 | 4.31959 | 0.18589 | 0.349357 |
| -0.3 | 292.5 | 4.33046 | 0.332488 | 0.400331 |
| -0.1 | 60.0 | 5.03044 | 0.369475 | 0.479696 |
| -0.1 | 67.5 | 5.26372 | 0.282727 | 0.488204 |
| -0.1 | 90.0 | 4.7188 | 0.171595 | 0.384865 |
| -0.1 | 100.0 | 4.42284 | 0.196281 | 0.359731 |
| -0.1 | 112.5 | 4.00033 | 0.17862 | 0.303311 |
| -0.1 | 140.0 | 3.21393 | 0.201488 | 0.26424 |
| -0.1 | 150.0 | 2.56362 | 0.123544 | 0.194045 |
| -0.1 | 157.5 | 2.21955 | 0.131279 | 0.168776 |
| -0.1 | 180.0 | 1.74291 | 0.0942698 | 0.132707 |
| -0.1 | 202.5 | 2.04194 | 0.139653 | 0.146263 |
| -0.1 | 210.0 | 2.42545 | 0.127957 | 0.177828 |
| -0.1 | 220.0 | 3.1356 | 0.219778 | 0.23897 |
| -0.1 | 247.5 | 4.23787 | 0.183541 | 0.339654 |
| -0.1 | 260.0 | 4.57447 | 0.199235 | 0.360826 |
| -0.1 | 270.0 | 4.68465 | 0.16747 | 0.37727 |
| -0.1 | 292.5 | 4.65029 | 0.248735 | 0.433161 |
| -0.1 | 300.0 | 4.36176 | 0.316015 | 0.456384 |
| 0.1 | 67.5 | 5.05711 | 0.31062 | 0.367894 |
| 0.1 | 90.0 | 5.09469 | 0.212668 | 0.379824 |
| 0.1 | 100.0 | 4.93736 | 0.252847 | 0.361939 |
| 0.1 | 112.5 | 4.3961 | 0.217255 | 0.369523 |
| 0.1 | 140.0 | 3.08398 | 0.202958 | 0.278524 |
| 0.1 | 150.0 | 2.57268 | 0.126602 | 0.201516 |
| 0.1 | 157.5 | 2.28643 | 0.13803 | 0.173141 |
| 0.1 | 180.0 | 2.04837 | 0.104866 | 0.1532 |
| 0.1 | 202.5 | 2.55156 | 0.143397 | 0.19557 |
| 0.1 | 210.0 | 2.73473 | 0.127084 | 0.213808 |
| 0.1 | 220.0 | 3.2182 | 0.198575 | 0.276488 |
| 0.1 | 247.5 | 4.32982 | 0.208284 | 0.328676 |
| 0.1 | 260.0 | 5.18582 | 0.235501 | 0.402367 |
| 0.1 | 270.0 | 5.31034 | 0.190991 | 0.405506 |
| 0.1 | 292.5 | 5.4248 | 0.260388 | 0.451503 |
| 0.1 | 300.0 | 4.82076 | 0.321282 | 0.380795 |
| 0.3 | 60.0 | 4.44339 | 0.357173 | 0.408938 |
| 0.3 | 67.5 | 4.69727 | 0.269037 | 0.392363 |
| 0.3 | 90.0 | 4.7609 | 0.179042 | 0.370302 |
| 0.3 | 100.0 | 4.68763 | 0.211297 | 0.357865 |
| 0.3 | 112.5 | 4.22382 | 0.19079 | 0.333263 |
| 0.3 | 140.0 | 2.91334 | 0.19719 | 0.229944 |
| 0.3 | 150.0 | 2.74281 | 0.144973 | 0.204797 |
| 0.3 | 157.5 | 2.54711 | 0.170025 | 0.181023 |
| 0.3 | 180.0 | 2.39526 | 0.129031 | 0.183709 |
| 0.3 | 202.5 | 2.63696 | 0.151614 | 0.212161 |
| 0.3 | 210.0 | 2.84522 | 0.135986 | 0.227867 |
| 0.3 | 220.0 | 3.2524 | 0.213794 | 0.303742 |
| 0.3 | 247.5 | 4.48403 | 0.197252 | 0.364852 |
| 0.3 | 260.0 | 4.84134 | 0.244769 | 0.372168 |
| 0.3 | 270.0 | 4.69425 | 0.19647 | 0.35611 |
| 0.3 | 292.5 | 4.10881 | 0.305721 | 0.313225 |
| 0.5 | 67.5 | 4.65623 | 0.274182 | 0.385548 |
| 0.5 | 90.0 | 4.43055 | 0.167895 | 0.361097 |
| 0.5 | 100.0 | 4.281 | 0.189564 | 0.353682 |
| 0.5 | 112.5 | 3.96377 | 0.185752 | 0.327183 |
| 0.5 | 140.0 | 3.37334 | 0.240291 | 0.331665 |
| 0.5 | 150.0 | 2.94003 | 0.14468 | 0.234191 |
| 0.5 | 157.5 | 2.73983 | 0.155877 | 0.212738 |
| 0.5 | 180.0 | 2.41103 | 0.119854 | 0.173976 |
| 0.5 | 202.5 | 2.76004 | 0.155496 | 0.207068 |
| 0.5 | 210.0 | 2.90721 | 0.141814 | 0.228012 |
| 0.5 | 220.0 | 3.39501 | 0.228941 | 0.30785 |
| 0.5 | 247.5 | 4.6022 | 0.19781 | 0.416882 |
| 0.5 | 260.0 | 4.91786 | 0.201633 | 0.43297 |
| 0.5 | 270.0 | 4.83081 | 0.184301 | 0.404584 |
| 0.5 | 292.5 | 4.28024 | 0.298158 | 0.328775 |
| 0.7 | 67.5 | 3.91208 | 0.297701 | 0.292946 |
| 0.7 | 90.0 | 4.49871 | 0.20167 | 0.400541 |
| 0.7 | 100.0 | 4.52624 | 0.22785 | 0.440799 |
| 0.7 | 112.5 | 4.49094 | 0.234964 | 0.490152 |
| 0.7 | 140.0 | 3.90312 | 0.273565 | 0.362569 |
| 0.7 | 150.0 | 3.36692 | 0.173303 | 0.278294 |
| 0.7 | 157.5 | 3.26442 | 0.191313 | 0.26862 |
| 0.7 | 180.0 | 2.79064 | 0.168721 | 0.217369 |
| 0.7 | 202.5 | 2.92083 | 0.215587 | 0.251729 |
| 0.7 | 210.0 | 3.16253 | 0.19538 | 0.265466 |
| 0.7 | 220.0 | 3.53953 | 0.298005 | 0.345944 |
| 0.7 | 247.5 | 4.37601 | 0.258882 | 0.481194 |
| 0.7 | 260.0 | 4.16691 | 0.241356 | 0.397322 |
| 0.7 | 270.0 | 4.18136 | 0.211381 | 0.381111 |
| 0.7 | 292.5 | 3.6788 | 0.282782 | 0.268176 |
| 0.9 | 60.0 | 3.89269 | 0.310668 | 0.29539 |
| 0.9 | 67.5 | 4.09826 | 0.263666 | 0.324831 |
| 0.9 | 90.0 | 4.30856 | 0.202389 | 0.364743 |
| 0.9 | 100.0 | 4.61533 | 0.262021 | 0.42489 |
| 0.9 | 112.5 | 3.9264 | 0.231298 | 0.325392 |
| 0.9 | 140.0 | 3.06503 | 0.152298 | 0.233271 |
| 0.9 | 150.0 | 2.92492 | 0.108736 | 0.212272 |
| 0.9 | 157.5 | 2.92137 | 0.114944 | 0.21394 |
| 0.9 | 180.0 | 2.67525 | 0.116218 | 0.193095 |
| 0.9 | 202.5 | 2.66968 | 0.122951 | 0.20632 |
| 0.9 | 210.0 | 2.70646 | 0.109946 | 0.215768 |
| 0.9 | 220.0 | 2.80627 | 0.147096 | 0.238691 |
| 0.9 | 247.5 | 3.58746 | 0.223258 | 0.341541 |
| 0.9 | 260.0 | 4.39874 | 0.304576 | 0.452565 |
| 0.9 | 270.0 | 4.14018 | 0.229222 | 0.373422 |
| 0.9 | 292.5 | 4.2608 | 0.289581 | 0.331683 |
| 0.9 | 300.0 | 4.01608 | 0.326359 | 0.303279 |
Experiment comment: