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 : | 1.6 — 1.65 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 | 0.820457 | 0.068304 | 0.09874722 |
| 27 | 0.923084 | 0.0920446 | 0.10279988 |
| 45 | 0.650352 | 0.0327276 | 0.05314458 |
| 63 | 0.558452 | 0.0283394 | 0.05264517 |
| 81 | 0.492969 | 0.0285738 | 0.06216286 |
| 99 | 0.466319 | 0.0410029 | 0.03712202 |
| 117 | 0.442343 | 0.0321978 | 0.04402386 |
| 135 | 0.406537 | 0.0203517 | 0.03369187 |
| 153 | 0.4887 | 0.0353758 | 0.03868251 |
| 171 | 0.539262 | 0.0762981 | 0.05365961 |