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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 : | 1.75 — 1.775 GeV |
| xb : | 0.3641 — 0.3733 |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π+))), mcbn/rad
Parameter (X axis): θ(π+), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π+),
deg |
dσ/d(−cos(θ(π+))),
mcbn/rad |
Data errors,
mcbn/rad |
Systematic errors,
mcbn/rad |
|---|---|---|---|
| 9 | 3.6411684 | 0.88873529 | 0 |
| 27 | 9.9561052 | 3.7695746 | 0 |
| 45 | 6.1686168 | 1.3870445 | 0 |
| 63 | 4.5155673 | 0.6251539 | 0 |
| 81 | 7.0651255 | 1.2153841 | 0 |
| 98.99999 | 8.0225935 | 1.038442 | 0 |
| 117 | 6.6753101 | 0.93516034 | 0 |
| 135 | 5.4045362 | 0.92667401 | 0 |
| 153 | 5.0707941 | 2.0051141 | 0 |
| 171 | 4.7192655 | 0 | 0 |