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 : | 2.4 — 3 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 | 3.08488 | 0.116675 | 0.2959352 |
| 27 | 2.72714 | 0.0688541 | 0.22725042 |
| 45 | 2.38758 | 0.0630875 | 0.19124961 |
| 63 | 2.27965 | 0.0515852 | 0.19089932 |
| 81 | 2.3005 | 0.0800449 | 0.17579788 |
| 99 | 1.9054 | 0.041057 | 0.14975807 |
| 117 | 1.81397 | 0.0727592 | 0.16477728 |
| 135 | 1.6276 | 0.0334035 | 0.16946371 |
| 153 | 1.88888 | 0.0624709 | 0.22874752 |
| 171 | 2.68982 | 0.128695 | 0.52838839 |