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 : | 2 — 2.05 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 | 1.29199 | 0.0771843 | 0.14691537 |
| 27 | 1.02096 | 0.0421883 | 0.09023751 |
| 45 | 0.834035 | 0.0366499 | 0.06287961 |
| 63 | 0.736899 | 0.0256506 | 0.05483119 |
| 81 | 0.709737 | 0.0320093 | 0.05262696 |
| 99 | 0.610131 | 0.0194717 | 0.04806856 |
| 117 | 0.516434 | 0.018761 | 0.04320147 |
| 135 | 0.515997 | 0.028076 | 0.05006892 |
| 153 | 0.510959 | 0.0489603 | 0.05620578 |
| 171 | 0.694029 | 0.0488233 | 0.0914912 |