Measurement E187M123
| 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: | 0.7 GeV2 | |
| W: | 1.5125 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 | 0.488307 | 0.0401112 | 0.0418546 |
| -0.9 | 22.5 | 0.504138 | 0.0394191 | 0.0436467 |
| -0.9 | 30.0 | 0.49903 | 0.0355964 | 0.0414029 |
| -0.9 | 67.5 | 0.606432 | 0.0518416 | 0.0479138 |
| -0.9 | 90.0 | 0.78542 | 0.0585819 | 0.0580698 |
| -0.9 | 270.0 | 0.789196 | 0.0584403 | 0.0746652 |
| -0.9 | 292.5 | 0.722753 | 0.0563148 | 0.0603634 |
| -0.9 | 300.0 | 0.677595 | 0.0580216 | 0.0524343 |
| -0.9 | 330.0 | 0.469501 | 0.0405622 | 0.0365964 |
| -0.7 | 67.5 | 0.602606 | 0.0466077 | 0.0513234 |
| -0.7 | 247.5 | 0.886762 | 0.0686232 | 0.0798508 |
| -0.7 | 270.0 | 0.753626 | 0.0581778 | 0.0678513 |
| -0.7 | 300.0 | 0.615012 | 0.0493307 | 0.0500057 |
| -0.5 | 60.0 | 0.544956 | 0.0439553 | 0.045956 |
| -0.5 | 67.5 | 0.652887 | 0.0461413 | 0.0544103 |
| -0.5 | 90.0 | 0.858058 | 0.0422004 | 0.0661229 |
| -0.5 | 100.0 | 0.945578 | 0.0531613 | 0.0691267 |
| -0.5 | 112.5 | 0.888745 | 0.0469567 | 0.0636304 |
| -0.5 | 140.0 | 0.803303 | 0.0676898 | 0.0634413 |
| -0.5 | 150.0 | 0.750411 | 0.0629721 | 0.0597264 |
| -0.5 | 247.5 | 0.846685 | 0.0457861 | 0.0587767 |
| -0.5 | 260.0 | 0.793273 | 0.0475695 | 0.0632603 |
| -0.5 | 270.0 | 0.714772 | 0.0421119 | 0.051516 |
| -0.5 | 330.0 | 0.36687 | 0.0286314 | 0.0252671 |
| -0.3 | 30.0 | 0.527141 | 0.0420784 | 0.0394968 |
| -0.3 | 60.0 | 0.657159 | 0.0510543 | 0.0533412 |
| -0.3 | 67.5 | 0.674781 | 0.0549466 | 0.0513465 |
| -0.3 | 90.0 | 0.809915 | 0.0394728 | 0.0591295 |
| -0.3 | 100.0 | 0.845235 | 0.0475194 | 0.0577948 |
| -0.3 | 112.5 | 0.805754 | 0.038256 | 0.055522 |
| -0.3 | 140.0 | 0.587737 | 0.0462832 | 0.0411511 |
| -0.3 | 150.0 | 0.528783 | 0.04208 | 0.036209 |
| -0.3 | 210.0 | 0.549039 | 0.0423718 | 0.0398825 |
| -0.3 | 220.0 | 0.607556 | 0.0464224 | 0.0443327 |
| -0.3 | 247.5 | 0.811679 | 0.037767 | 0.0540985 |
| -0.3 | 260.0 | 0.846246 | 0.0422141 | 0.0565942 |
| -0.3 | 270.0 | 0.817158 | 0.035957 | 0.0543327 |
| -0.3 | 292.5 | 0.623453 | 0.0439008 | 0.0432286 |
| -0.3 | 300.0 | 0.609129 | 0.048516 | 0.0509496 |
| -0.3 | 330.0 | 0.45947 | 0.0383155 | 0.0402771 |
| -0.1 | 30.0 | 0.561396 | 0.0454181 | 0.0468411 |
| -0.1 | 67.5 | 0.769039 | 0.0561068 | 0.0581344 |
| -0.1 | 90.0 | 0.809864 | 0.037389 | 0.0608753 |
| -0.1 | 100.0 | 0.782969 | 0.0382321 | 0.0602611 |
| -0.1 | 112.5 | 0.707997 | 0.034086 | 0.0560791 |
| -0.1 | 247.5 | 0.703023 | 0.0372121 | 0.0564318 |
| -0.1 | 260.0 | 0.732746 | 0.0405388 | 0.0595218 |
| -0.1 | 270.0 | 0.764561 | 0.0360261 | 0.0623599 |
| -0.1 | 292.5 | 0.753853 | 0.046795 | 0.0635608 |
| -0.1 | 300.0 | 0.812947 | 0.055809 | 0.0790843 |
| -0.1 | 330.0 | 0.613561 | 0.0467076 | 0.0544744 |
| 0.1 | 60.0 | 0.847522 | 0.0544631 | 0.0601415 |
| 0.1 | 67.5 | 0.913774 | 0.0492387 | 0.0673872 |
| 0.1 | 90.0 | 0.886171 | 0.0342894 | 0.0608893 |
| 0.1 | 100.0 | 0.824568 | 0.0393812 | 0.0556947 |
| 0.1 | 112.5 | 0.724294 | 0.0356803 | 0.0493026 |
| 0.1 | 247.5 | 0.745665 | 0.0359906 | 0.052044 |
| 0.1 | 260.0 | 0.858305 | 0.0401311 | 0.0563895 |
| 0.1 | 270.0 | 0.87741 | 0.0386544 | 0.060018 |
| 0.1 | 292.5 | 0.867777 | 0.0595841 | 0.0635679 |
| 0.3 | 60.0 | 1.192 | 0.0655682 | 0.0832076 |
| 0.3 | 67.5 | 1.18642 | 0.0571239 | 0.0815836 |
| 0.3 | 90.0 | 1.09839 | 0.0386424 | 0.0736683 |
| 0.3 | 100.0 | 0.991512 | 0.0468032 | 0.0679153 |
| 0.3 | 112.5 | 0.924308 | 0.043775 | 0.062087 |
| 0.3 | 150.0 | 0.66568 | 0.0565405 | 0.0673727 |
| 0.3 | 247.5 | 0.940344 | 0.0461618 | 0.0636915 |
| 0.3 | 260.0 | 0.977602 | 0.0471718 | 0.0705801 |
| 0.3 | 270.0 | 1.09994 | 0.0396274 | 0.0759751 |
| 0.3 | 292.5 | 1.17281 | 0.0567389 | 0.0860876 |
| 0.3 | 300.0 | 1.25505 | 0.0690394 | 0.0896936 |
| 0.5 | 60.0 | 1.42749 | 0.102067 | 0.10161 |
| 0.5 | 67.5 | 1.42845 | 0.0729261 | 0.09747 |
| 0.5 | 90.0 | 1.53131 | 0.0494973 | 0.110685 |
| 0.5 | 100.0 | 1.48618 | 0.0558998 | 0.110183 |
| 0.5 | 112.5 | 1.38063 | 0.055581 | 0.103895 |
| 0.5 | 140.0 | 0.921833 | 0.0690278 | 0.0796414 |
| 0.5 | 150.0 | 0.777293 | 0.0586079 | 0.0673018 |
| 0.5 | 247.5 | 1.30115 | 0.060589 | 0.0911895 |
| 0.5 | 260.0 | 1.38041 | 0.0564246 | 0.0978805 |
| 0.5 | 270.0 | 1.4737 | 0.0471156 | 0.103719 |
| 0.5 | 292.5 | 1.51348 | 0.0680192 | 0.110013 |
| 0.5 | 300.0 | 1.554 | 0.0881049 | 0.113745 |
| 0.7 | 67.5 | 2.06077 | 0.111215 | 0.144042 |
| 0.7 | 90.0 | 1.95835 | 0.0712977 | 0.1443 |
| 0.7 | 100.0 | 1.84369 | 0.0772944 | 0.141796 |
| 0.7 | 112.5 | 1.72743 | 0.0788673 | 0.144616 |
| 0.7 | 140.0 | 1.46412 | 0.0839762 | 0.139248 |
| 0.7 | 150.0 | 1.36569 | 0.0753466 | 0.133576 |
| 0.7 | 157.5 | 1.35614 | 0.0943943 | 0.133364 |
| 0.7 | 210.0 | 1.31027 | 0.085473 | 0.104363 |
| 0.7 | 220.0 | 1.49698 | 0.0882926 | 0.119587 |
| 0.7 | 247.5 | 1.71168 | 0.0795865 | 0.119397 |
| 0.7 | 260.0 | 1.78398 | 0.0771223 | 0.130216 |
| 0.7 | 270.0 | 1.87269 | 0.0705003 | 0.137903 |
| 0.7 | 292.5 | 2.00513 | 0.110314 | 0.159401 |
| 0.9 | 90.0 | 2.47155 | 0.126798 | 0.269528 |
| 0.9 | 100.0 | 2.4238 | 0.12957 | 0.267028 |
| 0.9 | 112.5 | 2.37215 | 0.123288 | 0.282896 |
| 0.9 | 140.0 | 3.13207 | 0.213823 | 0.463118 |
| 0.9 | 150.0 | 2.82734 | 0.182053 | 0.450188 |
| 0.9 | 157.5 | 3.81231 | 0.28977 | 0.678342 |
| 0.9 | 210.0 | 2.63266 | 0.172022 | 0.485405 |
| 0.9 | 220.0 | 2.80492 | 0.19895 | 0.497842 |
| 0.9 | 247.5 | 2.60746 | 0.129031 | 0.33028 |
| 0.9 | 260.0 | 2.65814 | 0.150402 | 0.273577 |
| 0.9 | 270.0 | 2.63555 | 0.14449 | 0.271445 |
Experiment comment: