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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
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 : | 0.8 — 1.1 GeV2 |
|---|---|
| W : | 1.575 — 1.6 GeV |
| xb : | 0.3613 — 0.3725 |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π−))), mcbn/rad
Parameter (X axis): θ(π−), dimensionless |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π−),
dimensionless |
dσ/d(−cos(θ(π−))),
mcbn/rad |
Stat. error,
mcbn/rad |
|---|---|---|
| 9 | 12.837939 | 2.2294486 |
| 27 | 13.781322 | 1.1699274 |
| 45 | 11.291242 | 0.79968774 |
| 63 | 8.2946024 | 0.52066654 |
| 81 | 7.3864408 | 0.51342463 |
| 98.99999 | 5.9161649 | 0.66219825 |
| 117 | 6.2141085 | 0.63524204 |
| 135 | 7.4813256 | 0.74260598 |
| 153 | 7.9399724 | 1.3120859 |
| 171 | 5.3642011 | 1.0192199 |