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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 : | 5 — 6 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 | 0.490102 | 0.114511 | 0.05370887 |
| 27 | 0.561287 | 0.027402 | 0.04487201 |
| 45 | 0.53907 | 0.016822 | 0.04135002 |
| 63 | 0.520613 | 0.0172327 | 0.03960393 |
| 81 | 0.512867 | 0.0235881 | 0.04063846 |
| 99 | 0.556354 | 0.0277393 | 0.04216091 |
| 117 | 0.491186 | 0.0367067 | 0.04162283 |
| 135 | 0.379826 | 0.0196599 | 0.03837597 |
| 153 | 0.245298 | 0.0194824 | 0.04903333 |
| 171 | 0.258148 | 0.00035266 | 0.13349557 |