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 : | 1.9 — 1.95 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 | 0.85766 | 0.0844853 | 0.09171631 |
| 27 | 0.989528 | 0.0555446 | 0.08220029 |
| 45 | 0.916476 | 0.0319469 | 0.0679331 |
| 63 | 0.903397 | 0.0327433 | 0.07248485 |
| 81 | 0.8215 | 0.0442239 | 0.07056158 |
| 99 | 0.704528 | 0.0266521 | 0.05407141 |
| 117 | 0.627378 | 0.022274 | 0.04769308 |
| 135 | 0.564554 | 0.0271286 | 0.04575007 |
| 153 | 0.582588 | 0.041455 | 0.06641264 |
| 171 | 0.783199 | 0.0715414 | 0.09926447 |