Parameter (X axis): θ(π−), dimensionless
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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 : | 1.1 — 1.5 GeV2 |
|---|---|
| W : | 1.9 — 1.925 GeV |
| xb : | 0.3151 — 0.3226 |
|
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 |
Data errors,
mcbn/rad |
Systematic errors,
mcbn/rad |
|---|---|---|---|
| 9 | 5.3909492 | 1.0240573 | 0 |
| 27 | 6.4116769 | 1.1868844 | 0 |
| 45 | 4.3964086 | 0.7464664 | 0 |
| 63 | 4.3491759 | 0.65840673 | 0 |
| 81 | 4.1137085 | 0.85350865 | 0 |
| 98.99999 | 4.5312519 | 0.79807013 | 0 |
| 117 | 5.384274 | 1.0818288 | 0 |
| 135 | 2.785645 | 0.42806855 | 0 |
| 153 | 4.6631718 | 1.4953309 | 0 |
| 171 | 7.0827823 | 3.5264847 | 0 |