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 (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 : | 0.5 GeV2 |
|---|---|
| W : | 1.8125 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 |
|---|---|---|---|---|
| 0.5 | 90 | 0.300628 | 0.0231547 | 0.0241614 |
| 0.7 | 90 | 0.856832 | 0.0590638 | 0.0992671 |
| 0.7 | 100 | 0.866304 | 0.0622051 | 0.102978 |
| 0.7 | 112.5 | 0.806313 | 0.0520806 | 0.0865132 |
| 0.7 | 140 | 0.97922 | 0.0715162 | 0.122748 |
| 0.7 | 150 | 0.992309 | 0.0571347 | 0.0914248 |
| 0.7 | 157.5 | 1.07224 | 0.0736969 | 0.0962504 |
| 0.7 | 180 | 0.918279 | 0.0623953 | 0.0621275 |
| 0.7 | 202.5 | 0.927817 | 0.0674208 | 0.0972906 |
| 0.7 | 210 | 0.959985 | 0.0554215 | 0.103094 |
| 0.7 | 220 | 1.03097 | 0.0746338 | 0.157248 |
| 0.7 | 247.5 | 0.901176 | 0.0555071 | 0.0932557 |
| 0.7 | 260 | 0.894653 | 0.0636694 | 0.0881839 |
| 0.7 | 270 | 0.84435 | 0.0586191 | 0.0810269 |
| 0.9 | 180 | 2.06526 | 0.133455 | 0.17447 |
| 0.9 | 210 | 2.57723 | 0.20118 | 0.248756 |