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 — 3.5 GeV2 |
|---|---|
| W : | 1.5 — 1.55 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 | 1.38535 | 0.121308 | 0.1534577 |
| 27 | 1.22037 | 0.0627103 | 0.11526751 |
| 45 | 1.20783 | 0.115448 | 0.12368789 |
| 63 | 1.0285 | 0.105692 | 0.11458306 |
| 81 | 0.906084 | 0.0841426 | 0.10577246 |
| 99 | 0.769229 | 0.0458347 | 0.1042842 |
| 117 | 0.814557 | 0.0656293 | 0.08100063 |
| 135 | 0.826023 | 0.0749866 | 0.11482168 |
| 153 | 0.9855 | 0.0731139 | 0.07950085 |
| 171 | 1.40766 | 0.13627 | 0.1332679 |