Measurement E187M25
| 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: | 0.7 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 | 67.5 | 0.787087 | 0.0539769 | 0.0639566 |
| -0.9 | 90.0 | 0.974427 | 0.0601859 | 0.0786219 |
| -0.9 | 270.0 | 1.09849 | 0.0643931 | 0.0907023 |
| -0.9 | 292.5 | 0.851042 | 0.0554619 | 0.0701131 |
| -0.9 | 300.0 | 0.873839 | 0.0615939 | 0.0704293 |
| -0.7 | 67.5 | 0.939606 | 0.0644443 | 0.0796206 |
| -0.7 | 90.0 | 1.14812 | 0.0714935 | 0.105958 |
| -0.7 | 150.0 | 0.733881 | 0.0518379 | 0.0624906 |
| -0.7 | 202.5 | 0.670093 | 0.0494267 | 0.0539938 |
| -0.7 | 210.0 | 0.750779 | 0.0453287 | 0.0568323 |
| -0.7 | 220.0 | 0.881696 | 0.0641493 | 0.0695323 |
| -0.7 | 270.0 | 1.18119 | 0.0681938 | 0.0945239 |
| -0.7 | 292.5 | 1.05187 | 0.0583005 | 0.0821037 |
| -0.7 | 300.0 | 0.965662 | 0.0563698 | 0.0745869 |
| -0.7 | 330.0 | 0.76413 | 0.0473364 | 0.0581442 |
| -0.5 | 30.0 | 1.03797 | 0.0619633 | 0.0803677 |
| -0.5 | 60.0 | 1.44796 | 0.0770975 | 0.115312 |
| -0.5 | 67.5 | 1.60781 | 0.0861204 | 0.135285 |
| -0.5 | 90.0 | 1.57608 | 0.0867776 | 0.15704 |
| -0.5 | 180.0 | 0.443806 | 0.0350815 | 0.0434748 |
| -0.5 | 247.5 | 1.4722 | 0.0981322 | 0.189587 |
| -0.5 | 260.0 | 1.62909 | 0.100394 | 0.243782 |
| -0.5 | 270.0 | 1.63218 | 0.0799725 | 0.190275 |
| -0.5 | 292.5 | 1.53337 | 0.0831868 | 0.122789 |
| -0.5 | 300.0 | 1.37013 | 0.0738506 | 0.105844 |
| -0.5 | 330.0 | 0.96086 | 0.0576432 | 0.0756589 |
| -0.3 | 30.0 | 1.24713 | 0.0896056 | 0.0834896 |
| -0.3 | 60.0 | 1.68269 | 0.113253 | 0.118204 |
| -0.3 | 67.5 | 1.76487 | 0.110744 | 0.141062 |
| -0.3 | 90.0 | 1.68371 | 0.0866993 | 0.162202 |
| -0.3 | 100.0 | 1.69536 | 0.0900749 | 0.183107 |
| -0.3 | 112.5 | 1.61952 | 0.0871173 | 0.1797 |
| -0.3 | 150.0 | 1.03046 | 0.0723518 | 0.0995863 |
| -0.3 | 210.0 | 0.837468 | 0.0620674 | 0.0724715 |
| -0.3 | 247.5 | 1.70973 | 0.0913874 | 0.213966 |
| -0.3 | 260.0 | 1.80101 | 0.0954897 | 0.228665 |
| -0.3 | 270.0 | 1.92208 | 0.0834296 | 0.237691 |
| -0.3 | 292.5 | 1.95665 | 0.0991152 | 0.184577 |
| -0.3 | 300.0 | 1.95189 | 0.102926 | 0.151433 |
| -0.3 | 330.0 | 1.34065 | 0.093227 | 0.092139 |
| -0.1 | 60.0 | 2.41509 | 0.15208 | 0.24419 |
| -0.1 | 67.5 | 2.5066 | 0.129803 | 0.237127 |
| -0.1 | 90.0 | 2.22837 | 0.0922958 | 0.220738 |
| -0.1 | 100.0 | 2.12549 | 0.107456 | 0.216567 |
| -0.1 | 112.5 | 1.98239 | 0.107945 | 0.195841 |
| -0.1 | 210.0 | 1.42605 | 0.0990934 | 0.133048 |
| -0.1 | 247.5 | 2.10858 | 0.102571 | 0.200256 |
| -0.1 | 260.0 | 2.22102 | 0.102154 | 0.209311 |
| -0.1 | 270.0 | 2.34047 | 0.0901761 | 0.233154 |
| -0.1 | 292.5 | 2.50705 | 0.131553 | 0.275056 |
| -0.1 | 300.0 | 2.48928 | 0.158295 | 0.308256 |
| 0.1 | 60.0 | 2.47943 | 0.141757 | 0.252278 |
| 0.1 | 67.5 | 2.56051 | 0.117586 | 0.257638 |
| 0.1 | 90.0 | 2.57212 | 0.0881797 | 0.234411 |
| 0.1 | 100.0 | 2.4374 | 0.107544 | 0.22254 |
| 0.1 | 112.5 | 2.22505 | 0.106251 | 0.178436 |
| 0.1 | 140.0 | 1.9439 | 0.142908 | 0.145389 |
| 0.1 | 150.0 | 1.53996 | 0.104634 | 0.128276 |
| 0.1 | 210.0 | 1.66158 | 0.109737 | 0.179893 |
| 0.1 | 247.5 | 2.23222 | 0.135973 | 0.229721 |
| 0.1 | 260.0 | 2.44676 | 0.133901 | 0.248381 |
| 0.1 | 270.0 | 2.58775 | 0.102809 | 0.27511 |
| 0.1 | 292.5 | 2.60241 | 0.120169 | 0.303299 |
| 0.1 | 300.0 | 2.40382 | 0.140359 | 0.309607 |
| 0.3 | 60.0 | 3.25962 | 0.15672 | 0.303307 |
| 0.3 | 67.5 | 3.15807 | 0.122152 | 0.281474 |
| 0.3 | 90.0 | 3.41548 | 0.101972 | 0.301673 |
| 0.3 | 100.0 | 3.15456 | 0.126025 | 0.272628 |
| 0.3 | 112.5 | 2.88067 | 0.122308 | 0.235793 |
| 0.3 | 140.0 | 1.85346 | 0.128083 | 0.155086 |
| 0.3 | 150.0 | 1.77971 | 0.110425 | 0.142621 |
| 0.3 | 210.0 | 1.82564 | 0.103182 | 0.166117 |
| 0.3 | 220.0 | 2.08239 | 0.127298 | 0.194086 |
| 0.3 | 247.5 | 2.74501 | 0.141603 | 0.266249 |
| 0.3 | 260.0 | 2.94633 | 0.149841 | 0.29794 |
| 0.3 | 270.0 | 3.13856 | 0.112146 | 0.313707 |
| 0.3 | 292.5 | 2.92777 | 0.12928 | 0.287314 |
| 0.3 | 300.0 | 2.96175 | 0.150938 | 0.297584 |
| 0.5 | 60.0 | 4.10772 | 0.219457 | 0.404366 |
| 0.5 | 67.5 | 4.00528 | 0.168549 | 0.412932 |
| 0.5 | 90.0 | 4.36379 | 0.138119 | 0.443498 |
| 0.5 | 100.0 | 4.12045 | 0.16893 | 0.447972 |
| 0.5 | 112.5 | 3.37824 | 0.138484 | 0.267533 |
| 0.5 | 140.0 | 2.08835 | 0.106073 | 0.155857 |
| 0.5 | 150.0 | 1.9718 | 0.0944196 | 0.152276 |
| 0.5 | 157.5 | 2.06025 | 0.129618 | 0.182442 |
| 0.5 | 202.5 | 2.87172 | 0.169297 | 0.357133 |
| 0.5 | 210.0 | 2.42419 | 0.111661 | 0.205184 |
| 0.5 | 220.0 | 2.60913 | 0.128043 | 0.221916 |
| 0.5 | 247.5 | 3.17099 | 0.148766 | 0.2669 |
| 0.5 | 260.0 | 3.98644 | 0.182918 | 0.451734 |
| 0.5 | 270.0 | 4.19371 | 0.142936 | 0.461732 |
| 0.5 | 292.5 | 4.12034 | 0.170683 | 0.465993 |
| 0.5 | 300.0 | 3.92183 | 0.209968 | 0.415464 |
| 0.7 | 67.5 | 4.56775 | 0.264777 | 0.57544 |
| 0.7 | 90.0 | 4.41862 | 0.151025 | 0.452907 |
| 0.7 | 100.0 | 4.11082 | 0.154768 | 0.413116 |
| 0.7 | 112.5 | 3.83057 | 0.136198 | 0.337274 |
| 0.7 | 140.0 | 3.22273 | 0.154242 | 0.272624 |
| 0.7 | 150.0 | 2.94846 | 0.131221 | 0.248102 |
| 0.7 | 157.5 | 3.01756 | 0.181766 | 0.295628 |
| 0.7 | 210.0 | 2.94496 | 0.146084 | 0.310861 |
| 0.7 | 220.0 | 3.1275 | 0.177188 | 0.328897 |
| 0.7 | 247.5 | 3.87168 | 0.148701 | 0.332982 |
| 0.7 | 260.0 | 4.27639 | 0.176812 | 0.461269 |
| 0.7 | 270.0 | 4.51266 | 0.157246 | 0.456721 |
| 0.7 | 292.5 | 4.64084 | 0.254032 | 0.556883 |
| 0.7 | 300.0 | 4.80907 | 0.32948 | 0.420474 |
| 0.9 | 30.0 | 5.07886 | 0.318767 | 0.45582 |
| 0.9 | 60.0 | 5.11466 | 0.241055 | 0.440251 |
| 0.9 | 67.5 | 4.75361 | 0.202714 | 0.424224 |
| 0.9 | 90.0 | 4.82132 | 0.150493 | 0.447201 |
| 0.9 | 100.0 | 4.73074 | 0.178731 | 0.476481 |
| 0.9 | 112.5 | 4.91253 | 0.184554 | 0.508056 |
| 0.9 | 140.0 | 3.94977 | 0.183896 | 0.422148 |
| 0.9 | 150.0 | 3.4086 | 0.11516 | 0.330888 |
| 0.9 | 157.5 | 3.12306 | 0.115851 | 0.295635 |
| 0.9 | 180.0 | 2.7507 | 0.0996777 | 0.24786 |
| 0.9 | 202.5 | 3.11999 | 0.114873 | 0.291581 |
| 0.9 | 210.0 | 3.41805 | 0.11146 | 0.320702 |
| 0.9 | 220.0 | 3.97399 | 0.158658 | 0.389676 |
| 0.9 | 247.5 | 4.96001 | 0.218443 | 0.523692 |
| 0.9 | 260.0 | 5.03914 | 0.226154 | 0.497094 |
| 0.9 | 270.0 | 5.0637 | 0.179935 | 0.457007 |
| 0.9 | 292.5 | 5.04784 | 0.200611 | 0.400354 |
| 0.9 | 300.0 | 5.0903 | 0.240418 | 0.386983 |
| 0.9 | 330.0 | 5.54574 | 0.335803 | 0.455042 |
Experiment comment: