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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 : | 1.65 — 1.675 GeV |
| xb : | 0.3304 — 0.3402 |
|
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 | 13.686489 | 1.4831477 |
| 27 | 14.777504 | 1.1615279 |
| 45 | 13.112 | 0.81964904 |
| 63 | 10.684843 | 0.69192529 |
| 81 | 8.1828079 | 0.54156047 |
| 98.99999 | 7.7833638 | 0.5827384 |
| 117 | 6.8659072 | 0.61720234 |
| 135 | 7.8985705 | 0.96546036 |
| 153 | 9.9305115 | 1.5809959 |
| 171 | 6.550137 | 0.9932344 |