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 : | 1.5 — 1.55 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 | 0.744923 | 0.106573 | 0.09488507 |
| 27 | 0.584861 | 0.043481 | 0.05601277 |
| 45 | 0.579685 | 0.0405483 | 0.05120863 |
| 63 | 0.485603 | 0.03644 | 0.04542241 |
| 81 | 0.385633 | 0.030683 | 0.04258417 |
| 99 | 0.411195 | 0.0345684 | 0.04045722 |
| 117 | 0.425006 | 0.0310362 | 0.03723503 |
| 135 | 0.470749 | 0.0648137 | 0.05961497 |
| 153 | 0.514924 | 0.042447 | 0.04240875 |
| 171 | 0.702974 | 0.0827247 | 0.07785122 |