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 : | 1.975 — 2 GeV |
| xb : | 0.2941 — 0.3009 |
|
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 | 7.0047569 | 1.5690352 | 0 |
| 27 | 6.0795107 | 0.76352757 | 0 |
| 45 | 4.1013174 | 0.69129652 | 0 |
| 63 | 4.3357735 | 0.85504329 | 0 |
| 81 | 4.9384599 | 1.0614914 | 0 |
| 98.99999 | 3.3402867 | 0.65822333 | 0 |
| 117 | 2.9728518 | 0.80641234 | 0 |
| 135 | 4.8409328 | 1.2595074 | 0 |
| 153 | 3.8134739 | 0.44776854 | 0 |
| 171 | 4.3367057 | 0.55333596 | 0 |