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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 : | 1.425 — 1.45 GeV |
| xb : | 0.3472 — 0.3611 |
|
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 | 27.450384 | 4.8280182 |
| 27 | 17.542217 | 1.7400545 |
| 45 | 13.693566 | 1.2910131 |
| 63 | 11.049685 | 0.96921909 |
| 81 | 10.26583 | 0.94882751 |
| 98.99999 | 7.7819686 | 0.74670994 |
| 117 | 6.677876 | 0.70161778 |
| 135 | 7.7067633 | 0.72923374 |
| 153 | 9.9644995 | 1.0728676 |
| 171 | 12.145656 | 1.9597245 |