Measurement E187M30
| 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: | 1.3625 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 | 30.0 | 0.743808 | 0.0530126 | 0.0568452 |
| -0.9 | 270.0 | 1.3159 | 0.0923667 | 0.12227 |
| -0.9 | 330.0 | 0.753925 | 0.0522228 | 0.0626183 |
| -0.7 | 90.0 | 1.3927 | 0.09714 | 0.100741 |
| -0.7 | 150.0 | 1.46814 | 0.0970814 | 0.145691 |
| -0.7 | 180.0 | 1.03491 | 0.0760821 | 0.106913 |
| -0.7 | 210.0 | 1.14748 | 0.0823411 | 0.106878 |
| -0.7 | 300.0 | 0.872726 | 0.0594097 | 0.067149 |
| -0.7 | 330.0 | 0.572023 | 0.0400085 | 0.0463005 |
| -0.5 | 300.0 | 1.25832 | 0.0848409 | 0.114329 |
| -0.5 | 330.0 | 0.807827 | 0.052576 | 0.0720024 |
| -0.3 | 30.0 | 1.18703 | 0.0793762 | 0.112175 |
| -0.3 | 60.0 | 1.64304 | 0.108986 | 0.217579 |
| -0.3 | 247.5 | 1.93185 | 0.109271 | 0.222798 |
| -0.3 | 260.0 | 1.86712 | 0.114326 | 0.214358 |
| -0.3 | 270.0 | 1.7998 | 0.097739 | 0.222986 |
| -0.3 | 292.5 | 1.51871 | 0.109082 | 0.176239 |
| -0.3 | 300.0 | 1.48694 | 0.103816 | 0.159218 |
| -0.3 | 330.0 | 1.04536 | 0.0714304 | 0.081342 |
| -0.1 | 60.0 | 2.4063 | 0.152704 | 0.351425 |
| -0.1 | 67.5 | 2.35128 | 0.130059 | 0.302804 |
| -0.1 | 90.0 | 1.96917 | 0.0851208 | 0.181618 |
| -0.1 | 100.0 | 1.85352 | 0.0925331 | 0.153719 |
| -0.1 | 112.5 | 1.66679 | 0.0820378 | 0.132118 |
| -0.1 | 140.0 | 1.42853 | 0.105767 | 0.144604 |
| -0.1 | 150.0 | 1.47431 | 0.104387 | 0.142792 |
| -0.1 | 210.0 | 1.47366 | 0.10544 | 0.130753 |
| -0.1 | 220.0 | 1.5087 | 0.109904 | 0.143291 |
| -0.1 | 247.5 | 1.76751 | 0.0776838 | 0.144404 |
| -0.1 | 260.0 | 1.88601 | 0.0863001 | 0.17189 |
| -0.1 | 270.0 | 2.0305 | 0.0816967 | 0.193685 |
| -0.1 | 292.5 | 2.55881 | 0.141568 | 0.306437 |
| -0.1 | 300.0 | 2.79582 | 0.173061 | 0.33797 |
| 0.1 | 60.0 | 3.07228 | 0.199088 | 0.338777 |
| 0.1 | 67.5 | 2.96339 | 0.151882 | 0.249837 |
| 0.1 | 90.0 | 2.36721 | 0.0842353 | 0.17162 |
| 0.1 | 100.0 | 2.17384 | 0.0921405 | 0.1594 |
| 0.1 | 112.5 | 1.92168 | 0.0801291 | 0.141693 |
| 0.1 | 140.0 | 1.37158 | 0.0863527 | 0.097954 |
| 0.1 | 150.0 | 1.29218 | 0.0810664 | 0.087939 |
| 0.1 | 210.0 | 1.4268 | 0.0862213 | 0.114831 |
| 0.1 | 220.0 | 1.46819 | 0.0904193 | 0.119341 |
| 0.1 | 247.5 | 2.06469 | 0.0781679 | 0.147561 |
| 0.1 | 260.0 | 2.37911 | 0.0906724 | 0.173661 |
| 0.1 | 270.0 | 2.58265 | 0.0846195 | 0.195517 |
| 0.1 | 292.5 | 3.24556 | 0.165222 | 0.337572 |
| 0.1 | 300.0 | 3.25319 | 0.215825 | 0.44728 |
| 0.3 | 60.0 | 3.50832 | 0.19295 | 0.360391 |
| 0.3 | 67.5 | 3.40056 | 0.14211 | 0.288619 |
| 0.3 | 90.0 | 3.29719 | 0.0961612 | 0.234095 |
| 0.3 | 100.0 | 3.05969 | 0.108587 | 0.211378 |
| 0.3 | 112.5 | 2.64576 | 0.0987386 | 0.196852 |
| 0.3 | 140.0 | 1.53017 | 0.0901407 | 0.129425 |
| 0.3 | 150.0 | 1.42847 | 0.0835313 | 0.116757 |
| 0.3 | 210.0 | 1.35776 | 0.0798516 | 0.120297 |
| 0.3 | 220.0 | 1.42545 | 0.0853647 | 0.126363 |
| 0.3 | 247.5 | 2.48398 | 0.100538 | 0.19988 |
| 0.3 | 260.0 | 2.89985 | 0.111306 | 0.23068 |
| 0.3 | 270.0 | 3.20642 | 0.098892 | 0.248678 |
| 0.3 | 292.5 | 3.46195 | 0.146297 | 0.293215 |
| 0.3 | 300.0 | 3.74153 | 0.204771 | 0.377814 |
| 0.5 | 60.0 | 4.33612 | 0.250083 | 0.341609 |
| 0.5 | 67.5 | 4.23235 | 0.176539 | 0.314627 |
| 0.5 | 90.0 | 3.99354 | 0.113383 | 0.284426 |
| 0.5 | 100.0 | 3.6478 | 0.122913 | 0.268115 |
| 0.5 | 112.5 | 3.01959 | 0.108067 | 0.228582 |
| 0.5 | 140.0 | 1.74292 | 0.0937445 | 0.158811 |
| 0.5 | 150.0 | 1.67622 | 0.0885096 | 0.150087 |
| 0.5 | 157.5 | 1.56499 | 0.106245 | 0.133173 |
| 0.5 | 202.5 | 1.45514 | 0.0991204 | 0.123742 |
| 0.5 | 210.0 | 1.51839 | 0.0928149 | 0.116245 |
| 0.5 | 220.0 | 1.62436 | 0.100817 | 0.130094 |
| 0.5 | 247.5 | 3.09866 | 0.114759 | 0.226099 |
| 0.5 | 260.0 | 3.74553 | 0.123659 | 0.281861 |
| 0.5 | 270.0 | 4.19569 | 0.112785 | 0.312542 |
| 0.5 | 292.5 | 4.46842 | 0.175113 | 0.36282 |
| 0.5 | 300.0 | 5.039 | 0.251873 | 0.444781 |
| 0.7 | 60.0 | 7.68875 | 0.522526 | 0.617589 |
| 0.7 | 67.5 | 6.23379 | 0.293932 | 0.494694 |
| 0.7 | 90.0 | 5.41404 | 0.173664 | 0.403851 |
| 0.7 | 100.0 | 4.7842 | 0.179684 | 0.360915 |
| 0.7 | 112.5 | 3.99408 | 0.164204 | 0.293589 |
| 0.7 | 140.0 | 2.34465 | 0.118926 | 0.199735 |
| 0.7 | 150.0 | 2.33821 | 0.114078 | 0.196347 |
| 0.7 | 157.5 | 2.12907 | 0.119438 | 0.175886 |
| 0.7 | 202.5 | 2.25324 | 0.125208 | 0.197184 |
| 0.7 | 210.0 | 2.52613 | 0.110461 | 0.20532 |
| 0.7 | 220.0 | 2.57673 | 0.115121 | 0.208024 |
| 0.7 | 247.5 | 4.01149 | 0.163423 | 0.325064 |
| 0.7 | 260.0 | 4.56799 | 0.207345 | 0.405413 |
| 0.7 | 270.0 | 5.31043 | 0.195807 | 0.46515 |
| 0.7 | 292.5 | 6.23583 | 0.347913 | 0.621008 |
| 0.7 | 300.0 | 8.18724 | 0.542978 | 0.917718 |
| 0.9 | 60.0 | 5.78922 | 0.420289 | 0.66446 |
| 0.9 | 67.5 | 5.67039 | 0.367097 | 0.600916 |
| 0.9 | 90.0 | 6.0608 | 0.239404 | 0.60194 |
| 0.9 | 100.0 | 5.96195 | 0.270212 | 0.587489 |
| 0.9 | 112.5 | 5.71097 | 0.226917 | 0.651693 |
| 0.9 | 140.0 | 4.92783 | 0.229552 | 0.794365 |
| 0.9 | 150.0 | 4.62596 | 0.194339 | 0.752146 |
| 0.9 | 157.5 | 4.47097 | 0.236387 | 0.747284 |
| 0.9 | 180.0 | 4.25222 | 0.239427 | 0.738178 |
| 0.9 | 202.5 | 5.17684 | 0.217651 | 0.88179 |
| 0.9 | 210.0 | 4.97184 | 0.181004 | 0.79407 |
| 0.9 | 220.0 | 5.23596 | 0.222848 | 0.815776 |
| 0.9 | 247.5 | 5.62351 | 0.213518 | 0.697303 |
| 0.9 | 260.0 | 6.25233 | 0.250321 | 0.716658 |
| 0.9 | 270.0 | 6.43427 | 0.227771 | 0.703093 |
| 0.9 | 292.5 | 6.84966 | 0.371022 | 0.652542 |
| 0.9 | 300.0 | 6.83441 | 0.499969 | 0.625834 |
Experiment comment: