Parameter (X axis): θ(π−), deg
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Experiment: CLAS12 Run Group A, 2018
Spokespersons: Krishna Chandra
No publications available for this experiment
Quantity measured: dσ/d(−cos(θ(π−))), mcbn/rad
Differential cross section, where cos(θ(π−) is cosine of the azimuthal angle of π− in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 2.4 — 3 GeV2 |
|---|---|
| W : | 1.8 — 1.85 GeV |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π−))), mcbn/rad
Parameter (X axis): θ(π−), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π−),
deg |
dσ/d(−cos(θ(π−))),
mcbn/rad |
Stat. error,
mcbn/rad |
Syst. error,
mcbn/rad |
|---|---|---|---|
| 9 | 2.28995 | 0.122101 | 0.25818807 |
| 27 | 2.35906 | 0.0593317 | 0.2242331 |
| 45 | 2.52776 | 0.0761949 | 0.21629675 |
| 63 | 2.3982 | 0.0401873 | 0.20971858 |
| 81 | 2.32754 | 0.0554582 | 0.19770351 |
| 99 | 2.04058 | 0.0452065 | 0.18139758 |
| 117 | 1.77497 | 0.0406493 | 0.17423947 |
| 135 | 1.71125 | 0.0329852 | 0.17687335 |
| 153 | 1.90103 | 0.0715763 | 0.23543984 |
| 171 | 2.72792 | 0.137808 | 0.46912165 |