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 : | 2.4 — 3 GeV2 |
|---|---|
| W : | 1.75 — 1.8 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 | 2.18038 | 0.263988 | 0.35717707 |
| 27 | 2.40489 | 0.0737661 | 0.24394562 |
| 45 | 2.579 | 0.0757865 | 0.22224974 |
| 63 | 2.62566 | 0.0802806 | 0.20769137 |
| 81 | 2.2902 | 0.0422716 | 0.19564953 |
| 99 | 2.1837 | 0.0488549 | 0.18643163 |
| 117 | 1.96332 | 0.0407594 | 0.1823149 |
| 135 | 1.91999 | 0.0583215 | 0.18663261 |
| 153 | 2.22815 | 0.084306 | 0.23345099 |
| 171 | 2.72578 | 0.132763 | 0.4132833 |