cos(θ) =
Fit φ dependence:
Parameter (X axis): φ, degree
You are not logged in.
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 (quasi-free), mcbn/sterad
quasi-free 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 : | 1.5625 GeV |
|
Select data slice:
cos(θ) = Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ (quasi-free), 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 (quasi-free),
mcbn/sterad |
Stat. error,
mcbn/sterad |
Syst. error,
mcbn/sterad |
|---|---|---|---|---|
| 0.5 | 90 | 0.432081 | 0.0302619 | 0.0312991 |
| 0.5 | 100 | 0.445341 | 0.0362566 | 0.033451 |
| 0.7 | 90 | 0.599559 | 0.046827 | 0.0454663 |
| 0.7 | 100 | 0.572518 | 0.0484872 | 0.0458297 |
| 0.7 | 112.5 | 0.549158 | 0.0449308 | 0.0447472 |
| 0.7 | 247.5 | 0.611895 | 0.049009 | 0.0510316 |
| 0.7 | 260 | 0.67672 | 0.0542907 | 0.0486035 |