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 : | 1.65 — 1.7 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 | 0.967374 | 0.0837961 | 0.1250914 |
| 27 | 0.94006 | 0.0473313 | 0.09209914 |
| 45 | 0.854209 | 0.0430793 | 0.07426211 |
| 63 | 0.794565 | 0.0317597 | 0.06520079 |
| 81 | 0.647284 | 0.0244301 | 0.05941204 |
| 99 | 0.587334 | 0.0215371 | 0.05360649 |
| 117 | 0.758453 | 0.117863 | 0.11077091 |
| 135 | 0.637321 | 0.0337997 | 0.05854857 |
| 153 | 0.664737 | 0.056796 | 0.06190446 |
| 171 | 0.585468 | 0.0784012 | 0.0602927 |