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 : | 1.4 — 1.45 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 | 0.291255 | 0.051554 | 0.04702197 |
| 27 | 0.343239 | 0.0341427 | 0.04611528 |
| 45 | 0.32778 | 0.0358052 | 0.03982005 |
| 63 | 0.27497 | 0.0582428 | 0.03080115 |
| 81 | 0.24586 | 0.0323842 | 0.03387199 |
| 99 | 0.252456 | 0.0238636 | 0.02471799 |
| 117 | 0.288984 | 0.0247285 | 0.02816521 |
| 135 | 0.287905 | 0.0307892 | 0.06041247 |
| 153 | 0.302022 | 0.0331754 | 0.03219503 |
| 171 | 0.379243 | 0.0553493 | 0.04212915 |