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 : | 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 | 1.40635 | 0.0799468 | 0.16381936 |
| 27 | 1.09614 | 0.0448013 | 0.09081967 |
| 45 | 0.824367 | 0.0433831 | 0.0647691 |
| 63 | 0.727702 | 0.0248046 | 0.05379181 |
| 81 | 0.649593 | 0.0266188 | 0.05069158 |
| 99 | 0.537768 | 0.0194118 | 0.04805324 |
| 117 | 0.55126 | 0.0263462 | 0.04218732 |
| 135 | 0.482708 | 0.0223374 | 0.03879159 |
| 153 | 0.53145 | 0.0275235 | 0.05182654 |
| 171 | 0.654484 | 0.0462608 | 0.09266755 |