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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 : | 0.5 — 0.8 GeV2 |
|---|---|
| W : | 1.45 — 1.475 GeV |
| xb : | 0.3341 — 0.3472 |
|
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 | 14.229365 | 2.5613492 |
| 27 | 17.536476 | 1.8371081 |
| 45 | 18.209423 | 1.806905 |
| 63 | 13.925115 | 1.0335791 |
| 81 | 11.359286 | 0.99407864 |
| 98.99999 | 10.112407 | 0.87441635 |
| 117 | 10.404845 | 0.96607006 |
| 135 | 11.150834 | 1.3319975 |
| 153 | 11.027336 | 1.2203873 |
| 171 | 8.7607317 | 1.2994195 |