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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(p))), mcbn/rad
Differential cross section, where cos(θ(p)) is cosine of the azimuthal angle of p in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 4.2 — 5 GeV2 |
|---|---|
| W : | 1.45 — 1.5 GeV |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(p))), mcbn/rad
Parameter (X axis): θ(p), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(p),
deg |
dσ/d(−cos(θ(p))),
mcbn/rad |
Stat. error,
mcbn/rad |
Syst. error,
mcbn/rad |
|---|---|---|---|
| 9 | 0.392094 | 0.0915701 | 0.08494904 |
| 27 | 0.367722 | 0.0424315 | 0.07559499 |
| 45 | 0.306061 | 0.0301809 | 0.05352096 |
| 63 | 0.360452 | 0.0325604 | 0.04751498 |
| 81 | 0.394907 | 0.028841 | 0.03646201 |
| 99 | 0.398659 | 0.0241144 | 0.03203908 |
| 117 | 0.430936 | 0.0267077 | 0.03733823 |
| 135 | 0.511413 | 0.0294815 | 0.03938238 |
| 153 | 0.53274 | 0.0921591 | 0.04779544 |
| 171 | 0.669007 | 0.0989682 | 0.12035787 |