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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 : | 1.575 — 1.6 GeV |
xb : | 0.279 — 0.2889 |
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 | 13.932454 | 2.2436764 | 0 |
27 | 15.320618 | 2.01807 | 0 |
45 | 14.223348 | 1.6391052 | 0 |
63 | 14.054612 | 0.89564723 | 0 |
81 | 11.19265 | 0.54580152 | 0 |
98.99999 | 9.7422247 | 0.37548837 | 0 |
117 | 10.678808 | 0.42805034 | 0 |
135 | 10.625215 | 0.6222713 | 0 |
153 | 12.652994 | 1.5895337 | 0 |
171 | 9.1498156 | 0.41840783 | 0 |