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 : | 3.5 — 4.2 GeV2 |
|---|---|
| W : | 2.05 — 2.1 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 | 1.85737 | 0.0786318 | 0.23430822 |
| 27 | 1.67409 | 0.0577691 | 0.19483536 |
| 45 | 1.34672 | 0.0512357 | 0.10569416 |
| 63 | 1.11729 | 0.0446859 | 0.08276135 |
| 81 | 0.983927 | 0.0277779 | 0.07222098 |
| 99 | 0.914105 | 0.0360579 | 0.07163196 |
| 117 | 0.773676 | 0.0220243 | 0.05887666 |
| 135 | 0.715187 | 0.0225573 | 0.05855592 |
| 153 | 0.749966 | 0.0283561 | 0.07888571 |
| 171 | 1.10371 | 0.0551864 | 0.16780613 |