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 : | 1.875 — 1.9 GeV |
| xb : | 0.3226 — 0.3303 |
|
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 | 7.4403534 | 2.234494 | 0 |
| 27 | 5.4725857 | 1.6863939 | 0 |
| 45 | 5.6732502 | 1.0148854 | 0 |
| 63 | 4.6552682 | 0.93764472 | 0 |
| 81 | 5.147562 | 0.78806007 | 0 |
| 98.99999 | 4.511456 | 0.71097142 | 0 |
| 117 | 4.8995047 | 0.9075914 | 0 |
| 135 | 4.6829853 | 0.89478904 | 0 |
| 153 | 5.3139319 | 1.2563097 | 0 |
| 171 | 4.6317801 | 2.3405328 | 0 |