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 : | 4.2 — 5 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 | 0.790444 | 0.0573332 | 0.09326975 |
| 27 | 0.752246 | 0.0387527 | 0.0671097 |
| 45 | 0.75946 | 0.0336782 | 0.06436907 |
| 63 | 0.839048 | 0.0296163 | 0.06715703 |
| 81 | 0.797389 | 0.0281948 | 0.07188054 |
| 99 | 0.796309 | 0.0447139 | 0.06621519 |
| 117 | 0.619297 | 0.0244897 | 0.05268371 |
| 135 | 0.601657 | 0.0245427 | 0.05095676 |
| 153 | 0.626731 | 0.0323639 | 0.05702562 |
| 171 | 0.734622 | 0.0635907 | 0.09448426 |