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 : | 3.5 — 4.2 GeV2 |
|---|---|
| W : | 1.8 — 1.85 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 | 1.35063 | 0.0947913 | 0.16486081 |
| 27 | 1.23106 | 0.040759 | 0.13020256 |
| 45 | 1.28113 | 0.0521714 | 0.11692072 |
| 63 | 1.3144 | 0.0360666 | 0.11310985 |
| 81 | 1.23556 | 0.034961 | 0.10630981 |
| 99 | 1.14765 | 0.0305082 | 0.10386081 |
| 117 | 1.00327 | 0.0587565 | 0.10425248 |
| 135 | 0.833348 | 0.032318 | 0.08727443 |
| 153 | 0.937227 | 0.0336176 | 0.1068796 |
| 171 | 1.23898 | 0.0730999 | 0.18874256 |