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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 : | 1.625 — 1.65 GeV |
xb : | 0.2608 — 0.2697 |
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 | 12.781913 | 1.4593779 | 0 |
27 | 18.640118 | 2.3224177 | 0 |
45 | 15.127882 | 1.4351685 | 0 |
63 | 12.416122 | 0.80394691 | 0 |
81 | 11.538267 | 0.48597026 | 0 |
98.99999 | 11.410849 | 0.46586338 | 0 |
117 | 11.799548 | 0.56999028 | 0 |
135 | 11.833362 | 0.60446411 | 0 |
153 | 14.646642 | 1.9170026 | 0 |
171 | 10.351759 | 0.60103738 | 0 |