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 : | 1.5375 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 | 90 | 0.397181 | 0.0261852 | 0.0358749 |
| 0.3 | 270 | 0.452674 | 0.0281102 | 0.037371 |
| 0.5 | 90 | 0.610457 | 0.033816 | 0.0481837 |
| 0.5 | 100 | 0.606921 | 0.0390851 | 0.0448832 |
| 0.5 | 112.5 | 0.57445 | 0.0394881 | 0.0466954 |
| 0.5 | 270 | 0.603407 | 0.0379605 | 0.0491314 |
| 0.7 | 90 | 0.980014 | 0.0585963 | 0.0677011 |
| 0.7 | 100 | 0.87614 | 0.0580582 | 0.0632336 |
| 0.7 | 112.5 | 0.835089 | 0.0543212 | 0.0634361 |
| 0.7 | 247.5 | 0.730611 | 0.0497581 | 0.0589447 |
| 0.7 | 260 | 0.811351 | 0.0546794 | 0.0614161 |
| 0.7 | 270 | 0.887608 | 0.0548596 | 0.0673655 |
| 0.9 | 247.5 | 2.18117 | 0.154729 | 0.277607 |