Measurement E187M27
| 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: | 0.5 GeV2 | |
| W: | 1.3375 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 | 90.0 | 1.30401 | 0.0829575 | 0.0924454 |
| -0.9 | 270.0 | 1.34888 | 0.0831246 | 0.123114 |
| -0.9 | 292.5 | 1.04848 | 0.0714015 | 0.0888691 |
| -0.7 | 30.0 | 0.714626 | 0.0464096 | 0.0538651 |
| -0.7 | 60.0 | 1.1723 | 0.0705732 | 0.109684 |
| -0.7 | 67.5 | 1.24297 | 0.0728581 | 0.115932 |
| -0.7 | 90.0 | 1.69092 | 0.101022 | 0.192027 |
| -0.7 | 202.5 | 1.26325 | 0.0935308 | 0.103206 |
| -0.7 | 210.0 | 1.4082 | 0.0877533 | 0.11378 |
| -0.7 | 270.0 | 1.56909 | 0.0945101 | 0.128263 |
| -0.7 | 292.5 | 1.27522 | 0.0737502 | 0.105591 |
| -0.7 | 300.0 | 1.1737 | 0.0703348 | 0.0978918 |
| -0.7 | 330.0 | 0.797953 | 0.0505037 | 0.0670282 |
| -0.5 | 30.0 | 1.16394 | 0.0690763 | 0.094025 |
| -0.5 | 60.0 | 1.55582 | 0.0953407 | 0.12741 |
| -0.5 | 67.5 | 1.72136 | 0.109068 | 0.154942 |
| -0.5 | 90.0 | 2.27065 | 0.150518 | 0.302504 |
| -0.5 | 300.0 | 1.45204 | 0.08777 | 0.132306 |
| -0.5 | 330.0 | 0.948428 | 0.0591532 | 0.0893811 |
| -0.3 | 30.0 | 1.27375 | 0.0846532 | 0.123434 |
| -0.3 | 60.0 | 1.94705 | 0.118995 | 0.191253 |
| -0.3 | 67.5 | 2.20567 | 0.136334 | 0.23341 |
| -0.3 | 90.0 | 2.44418 | 0.130112 | 0.273301 |
| -0.3 | 100.0 | 2.36052 | 0.150698 | 0.273242 |
| -0.3 | 112.5 | 2.28935 | 0.141076 | 0.254878 |
| -0.3 | 247.5 | 2.57396 | 0.162533 | 0.493084 |
| -0.3 | 260.0 | 2.72348 | 0.175666 | 0.512464 |
| -0.3 | 270.0 | 2.70201 | 0.145898 | 0.476405 |
| -0.3 | 330.0 | 1.3887 | 0.0998932 | 0.119244 |
| -0.1 | 60.0 | 3.17041 | 0.20788 | 0.390022 |
| -0.1 | 67.5 | 3.26372 | 0.182043 | 0.407328 |
| -0.1 | 90.0 | 2.86306 | 0.112965 | 0.275655 |
| -0.1 | 100.0 | 2.74776 | 0.121122 | 0.245407 |
| -0.1 | 112.5 | 2.43164 | 0.105932 | 0.205685 |
| -0.1 | 247.5 | 2.29064 | 0.104699 | 0.2224 |
| -0.1 | 260.0 | 2.5029 | 0.118061 | 0.255207 |
| -0.1 | 270.0 | 2.65482 | 0.110843 | 0.296698 |
| -0.1 | 292.5 | 2.84904 | 0.172299 | 0.388622 |
| -0.1 | 300.0 | 3.11943 | 0.208581 | 0.387583 |
| 0.1 | 67.5 | 3.93553 | 0.212177 | 0.382819 |
| 0.1 | 90.0 | 3.08433 | 0.102959 | 0.240151 |
| 0.1 | 100.0 | 2.78064 | 0.108305 | 0.214394 |
| 0.1 | 112.5 | 2.35448 | 0.0922902 | 0.171143 |
| 0.1 | 140.0 | 1.68619 | 0.115537 | 0.121865 |
| 0.1 | 150.0 | 1.57381 | 0.10685 | 0.113321 |
| 0.1 | 210.0 | 1.87144 | 0.121192 | 0.165655 |
| 0.1 | 220.0 | 1.85892 | 0.126371 | 0.171151 |
| 0.1 | 247.5 | 2.56113 | 0.0990557 | 0.218263 |
| 0.1 | 260.0 | 2.88474 | 0.120506 | 0.262447 |
| 0.1 | 270.0 | 3.14083 | 0.111724 | 0.290942 |
| 0.3 | 60.0 | 4.78126 | 0.290207 | 0.592492 |
| 0.3 | 67.5 | 4.50481 | 0.200179 | 0.40507 |
| 0.3 | 90.0 | 3.9584 | 0.121339 | 0.31507 |
| 0.3 | 100.0 | 3.51787 | 0.129361 | 0.275455 |
| 0.3 | 112.5 | 2.84486 | 0.113588 | 0.227175 |
| 0.3 | 140.0 | 1.73139 | 0.103455 | 0.142618 |
| 0.3 | 150.0 | 1.67547 | 0.0978824 | 0.130073 |
| 0.3 | 247.5 | 2.76322 | 0.104086 | 0.230309 |
| 0.3 | 260.0 | 3.29748 | 0.117281 | 0.268055 |
| 0.3 | 270.0 | 3.65124 | 0.112132 | 0.308594 |
| 0.3 | 292.5 | 4.09064 | 0.194062 | 0.435605 |
| 0.3 | 300.0 | 4.36803 | 0.285934 | 0.611651 |
| 0.5 | 60.0 | 5.38161 | 0.293169 | 0.643358 |
| 0.5 | 67.5 | 5.22858 | 0.203074 | 0.463572 |
| 0.5 | 90.0 | 4.9492 | 0.134247 | 0.380977 |
| 0.5 | 100.0 | 4.57601 | 0.148306 | 0.350628 |
| 0.5 | 112.5 | 3.74566 | 0.133793 | 0.296372 |
| 0.5 | 140.0 | 1.94721 | 0.0997319 | 0.201904 |
| 0.5 | 150.0 | 1.89698 | 0.0946979 | 0.189551 |
| 0.5 | 157.5 | 1.74723 | 0.106739 | 0.16071 |
| 0.5 | 210.0 | 1.8254 | 0.117499 | 0.156301 |
| 0.5 | 220.0 | 1.91717 | 0.127177 | 0.169365 |
| 0.5 | 247.5 | 3.51305 | 0.139977 | 0.291798 |
| 0.5 | 260.0 | 4.25594 | 0.161141 | 0.321853 |
| 0.5 | 270.0 | 4.65377 | 0.152399 | 0.352686 |
| 0.5 | 292.5 | 4.92634 | 0.243146 | 0.395964 |
| 0.7 | 60.0 | 11.586 | 0.773763 | 1.91018 |
| 0.7 | 67.5 | 9.21609 | 0.520233 | 1.14126 |
| 0.7 | 90.0 | 6.94133 | 0.256838 | 0.598487 |
| 0.7 | 100.0 | 5.76808 | 0.264763 | 0.478081 |
| 0.7 | 112.5 | 4.59087 | 0.199708 | 0.363231 |
| 0.7 | 140.0 | 2.89101 | 0.153125 | 0.263671 |
| 0.7 | 150.0 | 2.80815 | 0.144375 | 0.252458 |
| 0.7 | 157.5 | 2.55433 | 0.162159 | 0.21993 |
| 0.7 | 202.5 | 3.01466 | 0.164698 | 0.300689 |
| 0.7 | 210.0 | 3.31781 | 0.148495 | 0.309364 |
| 0.7 | 220.0 | 3.40198 | 0.155957 | 0.321521 |
| 0.7 | 247.5 | 4.54219 | 0.211763 | 0.380079 |
| 0.7 | 260.0 | 5.41216 | 0.254358 | 0.489656 |
| 0.7 | 270.0 | 6.18314 | 0.242227 | 0.595802 |
| 0.7 | 292.5 | 8.22298 | 0.433433 | 1.09227 |
| 0.9 | 60.0 | 6.72378 | 0.450568 | 0.660679 |
| 0.9 | 67.5 | 6.96811 | 0.363211 | 0.66744 |
| 0.9 | 90.0 | 6.97379 | 0.236681 | 0.723183 |
| 0.9 | 100.0 | 6.95865 | 0.273027 | 0.741934 |
| 0.9 | 112.5 | 6.67404 | 0.239908 | 0.82305 |
| 0.9 | 140.0 | 6.81597 | 0.268313 | 1.03319 |
| 0.9 | 150.0 | 6.01015 | 0.198654 | 0.891848 |
| 0.9 | 157.5 | 5.92498 | 0.234806 | 0.882609 |
| 0.9 | 180.0 | 4.51 | 0.192195 | 0.746764 |
| 0.9 | 202.5 | 5.47814 | 0.238723 | 0.896863 |
| 0.9 | 210.0 | 5.671 | 0.208874 | 0.896868 |
| 0.9 | 220.0 | 6.59982 | 0.300577 | 1.01822 |
| 0.9 | 247.5 | 7.10261 | 0.268803 | 0.954238 |
| 0.9 | 260.0 | 7.59049 | 0.301164 | 0.931385 |
| 0.9 | 270.0 | 7.41913 | 0.253012 | 0.851718 |
| 0.9 | 292.5 | 7.14235 | 0.358687 | 0.697062 |
| 0.9 | 300.0 | 6.85829 | 0.418647 | 0.624461 |
Experiment comment: