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 — 3.5 GeV2 |
|---|---|
| W : | 1.85 — 1.9 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 | 2.19203 | 0.310605 | 0.21648422 |
| 27 | 1.8415 | 0.0854124 | 0.1637518 |
| 45 | 1.94596 | 0.0728991 | 0.19690494 |
| 63 | 1.83374 | 0.044735 | 0.1656981 |
| 81 | 1.7885 | 0.0600824 | 0.14266814 |
| 99 | 1.56397 | 0.16821 | 0.16733058 |
| 117 | 1.35308 | 0.122555 | 0.13441541 |
| 135 | 1.15782 | 0.0303157 | 0.10617732 |
| 153 | 1.3091 | 0.0726723 | 0.15266977 |
| 171 | 1.93424 | 0.151522 | 0.33321803 |