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 (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 : | 0.7 GeV2 |
|---|---|
| W : | 1.1125 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 |
Data errors,
mcbn/sterad |
Systematic errors,
mcbn/sterad |
|---|---|---|---|---|
| -0.3 | 150 | 1.58985 | 0.117367 | 0.173068 |
| -0.3 | 157.5 | 1.54987 | 0.12209 | 0.170292 |
| -0.3 | 180 | 1.52872 | 0.106666 | 0.14553 |
| -0.3 | 202.5 | 1.4706 | 0.12028 | 0.128802 |
| -0.3 | 210 | 1.54074 | 0.116809 | 0.134798 |
| -0.1 | 150 | 1.51451 | 0.108635 | 0.109881 |
| -0.1 | 157.5 | 1.49042 | 0.115572 | 0.112904 |
| -0.1 | 180 | 1.35599 | 0.0985381 | 0.11994 |
| -0.1 | 202.5 | 1.34428 | 0.106453 | 0.123112 |
| -0.1 | 210 | 1.37782 | 0.100036 | 0.117317 |
| 0.1 | 150 | 1.45172 | 0.0976893 | 0.124451 |
| 0.1 | 157.5 | 1.41496 | 0.105904 | 0.123395 |
| 0.1 | 180 | 1.29773 | 0.0975697 | 0.0925665 |
| 0.1 | 202.5 | 1.43005 | 0.104199 | 0.104682 |
| 0.1 | 210 | 1.52728 | 0.0990945 | 0.111343 |
| 0.1 | 220 | 1.78569 | 0.149354 | 0.152644 |
| 0.3 | 140 | 1.41603 | 0.114469 | 0.119018 |
| 0.3 | 150 | 1.35686 | 0.0857214 | 0.105733 |
| 0.3 | 157.5 | 1.36164 | 0.0958635 | 0.106914 |
| 0.3 | 180 | 1.2807 | 0.0955553 | 0.107491 |
| 0.3 | 202.5 | 1.25224 | 0.0931398 | 0.0977694 |
| 0.3 | 210 | 1.2419 | 0.08283 | 0.0951407 |
| 0.5 | 140 | 1.15964 | 0.0939458 | 0.103273 |
| 0.5 | 150 | 1.32639 | 0.0781451 | 0.105568 |
| 0.5 | 157.5 | 1.27741 | 0.0857886 | 0.103009 |
| 0.5 | 180 | 1.45276 | 0.0940379 | 0.104835 |
| 0.5 | 202.5 | 1.36572 | 0.104779 | 0.112004 |
| 0.5 | 210 | 1.35363 | 0.090547 | 0.108158 |
| 0.7 | 140 | 1.33549 | 0.0892242 | 0.096969 |
| 0.7 | 150 | 1.34149 | 0.0716287 | 0.0945402 |
| 0.7 | 157.5 | 1.35703 | 0.0821718 | 0.096016 |
| 0.7 | 180 | 1.40089 | 0.0906792 | 0.109934 |
| 0.7 | 202.5 | 1.45644 | 0.0862798 | 0.127801 |
| 0.7 | 210 | 1.39172 | 0.0720313 | 0.113783 |
| 0.7 | 220 | 1.36674 | 0.0877495 | 0.111406 |
| 0.7 | 247.5 | 1.25242 | 0.100135 | 0.102925 |
| 0.9 | 140 | 1.04616 | 0.0747287 | 0.0947013 |
| 0.9 | 150 | 1.07773 | 0.0596802 | 0.09077 |
| 0.9 | 157.5 | 1.06666 | 0.0678954 | 0.0945547 |
| 0.9 | 180 | 1.20021 | 0.0746857 | 0.102254 |
| 0.9 | 202.5 | 1.17674 | 0.0702339 | 0.100198 |
| 0.9 | 210 | 1.18878 | 0.061967 | 0.100112 |
| 0.9 | 220 | 1.14973 | 0.0769619 | 0.0944175 |
| 0.9 | 247.5 | 1.36533 | 0.101657 | 0.113772 |