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 : | 1.55 — 1.6 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 | 1.19195 | 0.12381 | 0.16811745 |
| 27 | 1.05463 | 0.0832162 | 0.12812135 |
| 45 | 0.857867 | 0.0502805 | 0.0884771 |
| 63 | 0.701421 | 0.0336684 | 0.06090021 |
| 81 | 0.611475 | 0.0313865 | 0.06291026 |
| 99 | 0.5793 | 0.0595691 | 0.05465966 |
| 117 | 0.493462 | 0.0252083 | 0.06462705 |
| 135 | 0.497041 | 0.0306693 | 0.05029592 |
| 153 | 0.531975 | 0.0348319 | 0.09386546 |
| 171 | 0.532472 | 0.0839451 | 0.07882663 |