Measurement E187M4
| 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: | 1.1375 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 | 150.0 | 3.41652 | 0.232596 | 0.453229 |
| -0.7 | 180.0 | 2.64984 | 0.184922 | 0.320884 |
| -0.5 | 90.0 | 3.0119 | 0.172564 | 0.305596 |
| -0.5 | 100.0 | 3.0762 | 0.182104 | 0.308924 |
| -0.5 | 112.5 | 2.96357 | 0.156935 | 0.295753 |
| -0.5 | 150.0 | 2.53527 | 0.148997 | 0.204194 |
| -0.5 | 157.5 | 2.46249 | 0.169433 | 0.195752 |
| -0.5 | 180.0 | 2.1657 | 0.129846 | 0.185235 |
| -0.5 | 202.5 | 2.53172 | 0.153652 | 0.2335 |
| -0.5 | 210.0 | 2.76966 | 0.141897 | 0.239835 |
| -0.5 | 220.0 | 3.45555 | 0.215108 | 0.284536 |
| -0.5 | 247.5 | 2.99478 | 0.156199 | 0.279859 |
| -0.5 | 260.0 | 2.80565 | 0.17034 | 0.284591 |
| -0.5 | 270.0 | 2.73937 | 0.161157 | 0.278083 |
| -0.3 | 90.0 | 2.97847 | 0.153431 | 0.265131 |
| -0.3 | 100.0 | 3.0699 | 0.16394 | 0.272609 |
| -0.3 | 112.5 | 2.94336 | 0.148587 | 0.260946 |
| -0.3 | 140.0 | 2.62438 | 0.158141 | 0.223236 |
| -0.3 | 150.0 | 2.44837 | 0.115016 | 0.197592 |
| -0.3 | 157.5 | 2.38489 | 0.125101 | 0.195548 |
| -0.3 | 180.0 | 2.25315 | 0.106482 | 0.192704 |
| -0.3 | 202.5 | 2.58618 | 0.118924 | 0.22749 |
| -0.3 | 210.0 | 2.65888 | 0.110813 | 0.216865 |
| -0.3 | 220.0 | 2.95454 | 0.167561 | 0.230622 |
| -0.3 | 247.5 | 2.98241 | 0.137255 | 0.214356 |
| -0.3 | 260.0 | 2.93545 | 0.143458 | 0.222785 |
| -0.3 | 270.0 | 2.85334 | 0.134601 | 0.215885 |
| -0.1 | 90.0 | 3.31212 | 0.149023 | 0.230601 |
| -0.1 | 100.0 | 3.43248 | 0.160356 | 0.240529 |
| -0.1 | 112.5 | 3.46675 | 0.160451 | 0.246111 |
| -0.1 | 140.0 | 2.817 | 0.182239 | 0.222282 |
| -0.1 | 150.0 | 2.63312 | 0.114454 | 0.185437 |
| -0.1 | 157.5 | 2.44786 | 0.119975 | 0.170587 |
| -0.1 | 180.0 | 2.48877 | 0.106725 | 0.177082 |
| -0.1 | 202.5 | 2.73575 | 0.124539 | 0.211044 |
| -0.1 | 210.0 | 2.73389 | 0.114724 | 0.2091 |
| -0.1 | 220.0 | 2.81641 | 0.155903 | 0.242912 |
| -0.1 | 247.5 | 3.05016 | 0.15149 | 0.217798 |
| -0.1 | 260.0 | 3.10987 | 0.153245 | 0.222296 |
| -0.1 | 270.0 | 3.03488 | 0.142721 | 0.213219 |
| 0.1 | 90.0 | 3.2844 | 0.152818 | 0.261019 |
| 0.1 | 100.0 | 3.36361 | 0.165296 | 0.26968 |
| 0.1 | 112.5 | 3.41287 | 0.171546 | 0.272489 |
| 0.1 | 140.0 | 2.5518 | 0.15108 | 0.214721 |
| 0.1 | 150.0 | 2.35697 | 0.0994428 | 0.165604 |
| 0.1 | 157.5 | 2.20319 | 0.10226 | 0.145046 |
| 0.1 | 180.0 | 2.26006 | 0.10092 | 0.159799 |
| 0.1 | 202.5 | 2.56806 | 0.121506 | 0.20104 |
| 0.1 | 210.0 | 2.61429 | 0.113271 | 0.198098 |
| 0.1 | 220.0 | 2.77069 | 0.157779 | 0.220783 |
| 0.1 | 247.5 | 3.07907 | 0.14656 | 0.231398 |
| 0.1 | 260.0 | 3.21198 | 0.149205 | 0.240012 |
| 0.1 | 270.0 | 3.10934 | 0.138206 | 0.224973 |
| 0.3 | 90.0 | 3.20889 | 0.155907 | 0.224716 |
| 0.3 | 100.0 | 3.3684 | 0.170624 | 0.235352 |
| 0.3 | 112.5 | 3.38882 | 0.169404 | 0.262902 |
| 0.3 | 140.0 | 2.72463 | 0.158602 | 0.210822 |
| 0.3 | 150.0 | 2.48034 | 0.106135 | 0.177452 |
| 0.3 | 157.5 | 2.30463 | 0.110653 | 0.1675 |
| 0.3 | 180.0 | 2.30167 | 0.101218 | 0.174598 |
| 0.3 | 202.5 | 2.30885 | 0.123476 | 0.17867 |
| 0.3 | 210.0 | 2.47041 | 0.114851 | 0.192731 |
| 0.3 | 220.0 | 2.47816 | 0.174344 | 0.202432 |
| 0.3 | 247.5 | 3.31402 | 0.182111 | 0.275326 |
| 0.3 | 260.0 | 3.11905 | 0.182042 | 0.253609 |
| 0.3 | 270.0 | 2.93436 | 0.179219 | 0.237595 |
| 0.5 | 90.0 | 2.63187 | 0.148794 | 0.254932 |
| 0.5 | 100.0 | 2.68369 | 0.159878 | 0.263383 |
| 0.5 | 112.5 | 2.48886 | 0.142347 | 0.276093 |
| 0.5 | 140.0 | 2.10213 | 0.140267 | 0.196941 |
| 0.5 | 150.0 | 2.12675 | 0.108944 | 0.184832 |
| 0.5 | 157.5 | 2.11124 | 0.122121 | 0.171493 |
| 0.5 | 180.0 | 2.05444 | 0.134608 | 0.191305 |
| 0.5 | 202.5 | 2.0871 | 0.124664 | 0.174248 |
| 0.5 | 210.0 | 2.09831 | 0.111064 | 0.18422 |
| 0.5 | 220.0 | 2.17801 | 0.127783 | 0.187508 |
| 0.5 | 247.5 | 2.62326 | 0.147121 | 0.230239 |
| 0.5 | 260.0 | 2.66998 | 0.160668 | 0.220599 |
| 0.5 | 270.0 | 2.62668 | 0.150121 | 0.213393 |
| 0.7 | 90.0 | 2.42962 | 0.151225 | 0.173433 |
| 0.7 | 100.0 | 2.60013 | 0.166782 | 0.18603 |
| 0.7 | 112.5 | 2.11713 | 0.120459 | 0.152635 |
| 0.7 | 140.0 | 1.99645 | 0.102705 | 0.161935 |
| 0.7 | 150.0 | 1.97738 | 0.0814297 | 0.161266 |
| 0.7 | 157.5 | 2.0466 | 0.0941105 | 0.169149 |
| 0.7 | 180.0 | 1.98758 | 0.104674 | 0.156346 |
| 0.7 | 202.5 | 2.13305 | 0.111847 | 0.178701 |
| 0.7 | 210.0 | 2.07132 | 0.0944824 | 0.165389 |
| 0.7 | 220.0 | 2.07595 | 0.116673 | 0.177022 |
| 0.7 | 247.5 | 1.9091 | 0.107965 | 0.150852 |
| 0.7 | 260.0 | 2.02351 | 0.134788 | 0.158526 |
| 0.7 | 270.0 | 1.94331 | 0.124936 | 0.151543 |
| 0.9 | 90.0 | 1.7896 | 0.0915838 | 0.140857 |
| 0.9 | 100.0 | 1.89989 | 0.107375 | 0.151014 |
| 0.9 | 112.5 | 1.88596 | 0.0945506 | 0.146343 |
| 0.9 | 140.0 | 1.67698 | 0.0804556 | 0.127629 |
| 0.9 | 150.0 | 1.73092 | 0.0666507 | 0.128062 |
| 0.9 | 157.5 | 1.73804 | 0.0762778 | 0.129893 |
| 0.9 | 180.0 | 1.72716 | 0.0887839 | 0.128466 |
| 0.9 | 202.5 | 1.61276 | 0.0784643 | 0.125841 |
| 0.9 | 210.0 | 1.62052 | 0.0669287 | 0.128638 |
| 0.9 | 220.0 | 1.59833 | 0.0762269 | 0.128874 |
| 0.9 | 247.5 | 1.82142 | 0.0906206 | 0.161432 |
| 0.9 | 260.0 | 2.07686 | 0.11748 | 0.168278 |
| 0.9 | 270.0 | 2.01461 | 0.104135 | 0.164463 |
Experiment comment: