cos(θ) =
Fit φ dependence:
Parameter (X axis): φ, degree
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Experiment: e1e, 2022
Spokespersons: Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis
Experiment comment: Q2 : 0.4 — 1.0 GeV2 W : up to 1.825 GeV Ebeam : 2.039 GeV
Publication:
Quantity measured: dσ/dΩ (exclusive), mcbn/sterad
exclusive differential cross section
Beam: e, polarization: none
Target: d (Z=1, A=2), polarization: none
Final state: π− p, polarization: none
| Q2 : | 0.9 GeV2 |
|---|---|
| W : | 1.1375 GeV |
|
Select data slice:
cos(θ) = Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ (exclusive), mcbn/sterad
Parameter (X axis): φ, degree |
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
| cos(θ) |
φ,
degree |
dσ/dΩ (exclusive),
mcbn/sterad |
Data errors,
mcbn/sterad |
Systematic errors,
mcbn/sterad |
|---|---|---|---|---|
| -0.3 | 150 | 1.47577 | 0.0936175 | 0.151173 |
| -0.3 | 157.5 | 1.38115 | 0.0975712 | 0.142716 |
| -0.3 | 180 | 1.22883 | 0.0823292 | 0.107865 |
| -0.3 | 202.5 | 1.23862 | 0.0922894 | 0.115989 |
| -0.3 | 210 | 1.34047 | 0.0892715 | 0.119994 |
| -0.1 | 90 | 2.33737 | 0.157974 | 0.175702 |
| -0.1 | 100 | 2.35568 | 0.16616 | 0.177344 |
| -0.1 | 112.5 | 2.36143 | 0.1591 | 0.186827 |
| -0.1 | 150 | 1.32759 | 0.0864185 | 0.112731 |
| -0.1 | 157.5 | 1.17732 | 0.0861416 | 0.0959446 |
| -0.1 | 180 | 1.09893 | 0.077334 | 0.0790123 |
| -0.1 | 247.5 | 2.29149 | 0.157833 | 0.174383 |
| -0.1 | 260 | 2.10367 | 0.158049 | 0.161098 |
| -0.1 | 270 | 2.06601 | 0.149138 | 0.158268 |
| 0.1 | 90 | 2.48729 | 0.165382 | 0.18292 |
| 0.1 | 100 | 2.55606 | 0.17676 | 0.191206 |
| 0.1 | 112.5 | 2.57259 | 0.173985 | 0.209125 |
| 0.1 | 150 | 1.25404 | 0.0875413 | 0.0961855 |
| 0.1 | 180 | 1.05047 | 0.0743013 | 0.084869 |
| 0.1 | 210 | 1.31954 | 0.0897124 | 0.095682 |
| 0.3 | 112.5 | 1.84752 | 0.146089 | 0.163364 |
| 0.3 | 150 | 1.29723 | 0.0935682 | 0.117994 |
| 0.3 | 210 | 1.36265 | 0.0976036 | 0.106622 |
| 0.5 | 150 | 1.40428 | 0.0983171 | 0.107715 |
| 0.5 | 202.5 | 1.64587 | 0.119261 | 0.12666 |
| 0.5 | 210 | 1.66625 | 0.10727 | 0.130172 |
| 0.7 | 180 | 1.20323 | 0.0882977 | 0.10968 |
| 0.7 | 210 | 1.24745 | 0.0805021 | 0.0999497 |
| 0.9 | 150 | 1.05686 | 0.0647237 | 0.0938413 |
| 0.9 | 157.5 | 1.05176 | 0.0728712 | 0.0885077 |
| 0.9 | 180 | 1.05921 | 0.0761874 | 0.10137 |
| 0.9 | 210 | 0.917663 | 0.0585012 | 0.0833259 |