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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 : | 1.8 — 1.825 GeV |
| xb : | 0.2794 — 0.287 |
|
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 |
Stat. error,
mcbn/rad |
|---|---|---|
| 9 | 9.6608582 | 2.1709948 |
| 27 | 11.27334 | 1.1373017 |
| 45 | 10.11016 | 0.94535542 |
| 63 | 8.7017136 | 0.71241117 |
| 81 | 7.3970909 | 0.47060248 |
| 98.99999 | 8.0608521 | 0.45749506 |
| 117 | 8.5191936 | 0.81126106 |
| 135 | 6.8986878 | 0.5106858 |
| 153 | 8.5194941 | 1.0989078 |
| 171 | 6.8682923 | 0 |